Merge "framework: Add reworked framework to repo"

19 files changed, 10829 insertions, 0 deletions

diff --git a/tools/__init__.py b/tools/__init__.py
new file mode 100644
index 00000000..16e9790e
--- /dev/null
+++ b/tools/__init__.py
@@ -0,0 +1,16 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Tools package.
+"""
diff --git a/tools/collectors/__init__.py b/tools/collectors/__init__.py
new file mode 100644
index 00000000..f2f3adf3
--- /dev/null
+++ b/tools/collectors/__init__.py
@@ -0,0 +1,18 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Collectors package.
+
+Contains collector interface and its various implementations.
+"""
diff --git a/tools/collectors/collector/__init__.py b/tools/collectors/collector/__init__.py
new file mode 100644
index 00000000..85de5749
--- /dev/null
+++ b/tools/collectors/collector/__init__.py
@@ -0,0 +1,18 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""A collection of functions for automating a system metrics logger.
+"""
+
+from tools.collectors.collector.collector import *
diff --git a/tools/collectors/collector/collector.py b/tools/collectors/collector/collector.py
new file mode 100644
index 00000000..27a07202
--- /dev/null
+++ b/tools/collectors/collector/collector.py
@@ -0,0 +1,38 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Abstract "system metrics logger" model.
+"""
+
+CMD_PREFIX = 'metricscmd : '
+
+class ICollector(object):
+    """This is an abstract class for system metrics loggers.
+    """
+
+    def log_mem_stats(self):
+        """Log memory statistics.
+
+        Where implemented, this function should raise an exception on
+        failure.
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def log_cpu_stats(self):
+        """Log cpu statistics.
+
+        Where implemented, this function should raise an exception on
+        failure.
+        """
+        raise NotImplementedError('Please call an implementation.')
diff --git a/tools/collectors/sysmetrics/__init__.py b/tools/collectors/sysmetrics/__init__.py
new file mode 100755
index 00000000..9ad1bf29
--- /dev/null
+++ b/tools/collectors/sysmetrics/__init__.py
@@ -0,0 +1,18 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Implementation of linux-metrics system metrics logger.
+"""
+
+from tools.collectors.sysmetrics.linuxmetrics import *
diff --git a/tools/collectors/sysmetrics/linuxmetrics.py b/tools/collectors/sysmetrics/linuxmetrics.py
new file mode 100644
index 00000000..fdf30696
--- /dev/null
+++ b/tools/collectors/sysmetrics/linuxmetrics.py
@@ -0,0 +1,79 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""linux-metrics system statistics model.
+
+Provides linux-metrics system statistics generic "helper" functions.
+
+This requires the following setting in your config:
+
+* SYSMETRICS_LINUX_METRICS_CPU_SAMPLES_INTERVAL
+    Number of seconds in between samples to take for CPU percentages
+
+If this doesn't exist, the application will raise an exception
+(EAFP).
+"""
+
+
+import logging
+import os
+from conf import settings
+from tools.collectors.collector import collector
+from linux_metrics import cpu_stat, mem_stat
+
+_ROOT_DIR = os.path.dirname(os.path.realpath(__file__))
+
+class LinuxMetrics(collector.ICollector):
+    """A logger based on the linux-metrics module.
+
+    Currently it supports the logging of memory and CPU statistics
+    """
+    def __init__(self):
+        self._logger = logging.getLogger(__name__)
+        self._num_samples = settings.getValue(
+            'SYSMETRICS_LINUX_METRICS_CPU_SAMPLES_INTERVAL')
+        self._mem_stats = []
+        self._cpu_stats = []
+
+    def log_mem_stats(self):
+        """See ICollector for descripion
+        """
+        self._mem_stats = mem_stat.mem_stats()
+        # pylint: disable=unbalanced-tuple-unpacking
+        mem_active, mem_total, mem_cached, mem_free, swap_total, swap_free = \
+            self._mem_stats
+        self._logger.info('%s mem_active: %s, mem_total: %s, mem_cached: %s, '
+                          'mem_free: %s, swap_total: %s, swap_free: %s',
+                          collector.CMD_PREFIX,
+                          mem_active, mem_total, mem_cached, mem_free,
+                          swap_total, swap_free)
+        return self._mem_stats
+
+    def log_cpu_stats(self):
+        """See ICollector for descripion
+        """
+        self._cpu_stats = cpu_stat.cpu_percents(self._num_samples)
+        self._logger.info('%s user: %.2f%%, nice: %.2f%%, system: %.2f%%, '
+                          'idle: %.2f%%, iowait: %.2f%%, irq: %.2f%%, '
+                          'softirq: %.2f%%',
+                          collector.CMD_PREFIX,
+                          self._cpu_stats['user'],
+                          self._cpu_stats['nice'],
+                          self._cpu_stats['system'],
+                          self._cpu_stats['idle'],
+                          self._cpu_stats['iowait'],
+                          self._cpu_stats['irq'],
+                          self._cpu_stats['softirq'])
+        return self._cpu_stats
+
diff --git a/tools/pkt_gen/__init__.py b/tools/pkt_gen/__init__.py
new file mode 100644
index 00000000..3068817d
--- /dev/null
+++ b/tools/pkt_gen/__init__.py
@@ -0,0 +1,19 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+Packet generators package which contain:
+- All relevant implementations of packet generators.
+- Interface definition stored in "trafficgen"
+"""
diff --git a/tools/pkt_gen/dummy/__init__.py b/tools/pkt_gen/dummy/__init__.py
new file mode 100644
index 00000000..b6771d83
--- /dev/null
+++ b/tools/pkt_gen/dummy/__init__.py
@@ -0,0 +1,19 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+Implementation of dummy traffic generator.
+"""
+
+from .dummy import *
diff --git a/tools/pkt_gen/dummy/dummy.py b/tools/pkt_gen/dummy/dummy.py
new file mode 100755
index 00000000..f9ad1c8c
--- /dev/null
+++ b/tools/pkt_gen/dummy/dummy.py
@@ -0,0 +1,224 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+Dummy traffic generator, designed for user intput.
+
+Provides a model for the Dummy traffic generator - a psuedo "traffic
+generator" that doesn't actually generate any traffic. Instead the
+user is required to send traffic using their own choice of traffic
+generator *outside of the framework*. The Dummy traffic generator
+then returns the results - manually entered by the user - as its
+own.
+"""
+
+import json
+
+from tools.pkt_gen import trafficgen
+from core.results.results_constants import ResultsConstants
+
+def _get_user_traffic_stat(stat_type):
+    """
+    Request user input for traffic.
+
+    :param stat_type: Name of statistic required from user
+
+    :returns: Value of stat provided by user
+    """
+    true_vals = ('yes', 'y', 'ye', None)
+    false_vals = ('no', 'n')
+
+    while True:
+        result = input('What was the result for \'%s\'? ' % stat_type)
+
+        try:
+            result = int(result)
+        except ValueError:
+            print('That was not a valid integer result. Try again.')
+            continue
+
+        while True:
+            choice = input('Is \'%d\' correct? ' % result).lower()
+            if not choice or choice in true_vals:
+                return result
+            elif choice and choice in false_vals:
+                break
+            else:
+                print('Please respond with \'yes\' or \'no\' ', end='')
+
+
+def get_user_traffic(traffic_type, traffic_conf, flow_conf, traffic_stats):
+    """
+    Request user input for traffic.
+
+    :param traffic_type: Name of traffic type.
+    :param traffic_conf: Configuration of traffic to be sent.
+    :param traffic_conf: Configuration of flow to be sent.
+    :param traffic_stats: Required output statistics (i.e. what's needed)
+
+    :returns: List of stats corresponding to those in traffic_stats
+    """
+    results = []
+
+    print('Please send \'%s\' traffic with the following stream config:\n%s\n'
+          'and the following flow config:\n%s'
+          % (traffic_type, traffic_conf, json.dumps(flow_conf, indent=4)))
+
+    for stat in traffic_stats:
+        results.append(_get_user_traffic_stat(stat))
+
+    return results
+
+
+class Dummy(trafficgen.ITrafficGenerator):
+    """
+    A dummy traffic generator whose data is generated by the user.
+
+    This traffic generator is useful when a user does not wish to write
+    a wrapper for a given type of traffic generator. By using this
+    "traffic generator", the user is asked to send traffic when
+    required and enter the results manually. The user controls the
+    real traffic generator and is responsible for ensuring the flows
+    are setup correctly.
+    """
+    def connect(self):
+        """
+        Do nothing.
+        """
+        return self
+
+    def disconnect(self):
+        """
+        Do nothing.
+        """
+        pass
+
+    def send_burst_traffic(self, traffic=None, numpkts=100, time=20, framerate=100):
+        """
+        Send a burst of traffic.
+        """
+        traffic_ = self.traffic_defaults.copy()
+        result = {}
+
+        if traffic:
+            traffic_ = trafficgen.merge_spec(traffic_, traffic)
+
+        results = get_user_traffic(
+            'burst',
+            '%dpkts, %dmS' % (numpkts, time),
+            traffic_,
+            ('frames rx', 'payload errors', 'sequence errors'))
+
+        # builds results by using user-supplied values where possible
+        # and guessing remainder using available info
+        result[ResultsConstants.TX_FRAMES] = numpkts
+        result[ResultsConstants.RX_FRAMES] = results[0]
+        result[ResultsConstants.TX_BYTES] = traffic_['l2']['framesize'] \
+                                            * numpkts
+        result[ResultsConstants.RX_BYTES] = traffic_['l2']['framesize'] \
+                                            * results[0]
+        result[ResultsConstants.PAYLOAD_ERR] = results[1]
+        result[ResultsConstants.SEQ_ERR] = results[2]
+
+        return trafficgen.BurstResult(*results)
+
+    def send_cont_traffic(self, traffic=None, time=20, framerate=0,
+                          multistream=False):
+        """
+        Send a continuous flow of traffic.
+        """
+        traffic_ = self.traffic_defaults.copy()
+        result = {}
+
+        if traffic:
+            traffic_ = trafficgen.merge_spec(traffic_, traffic)
+
+        results = get_user_traffic(
+            'continuous',
+            '%dmS, %dmpps, multistream %s' % (time, framerate,
+                                              multistream), traffic_,
+            ('frames tx', 'frames rx', 'min latency', 'max latency',
+             'avg latency'))
+
+        framesize = traffic_['l2']['framesize']
+
+        # builds results by using user-supplied values where possible
+        # and guessing remainder using available info
+        result[ResultsConstants.THROUGHPUT_TX_FPS] = float(results[0]) / time
+        result[ResultsConstants.THROUGHPUT_RX_FPS] = float(results[1]) / time
+        result[ResultsConstants.THROUGHPUT_TX_MBPS] = (float(results[0]) \
+                                                      * framesize) / time
+        result[ResultsConstants.THROUGHPUT_RX_MBPS] = (float(results[1]) \
+                                                      * framesize) / time
+        result[ResultsConstants.THROUGHPUT_TX_PERCENT] = 0.0
+        result[ResultsConstants.THROUGHPUT_RX_PERCENT] = 0.0
+        result[ResultsConstants.MIN_LATENCY_NS] = float(results[2])
+        result[ResultsConstants.MAX_LATENCY_NS] = float(results[3])
+        result[ResultsConstants.AVG_LATENCY_NS] = float(results[4])
+
+        return result
+
+    def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20,
+                                lossrate=0.0, multistream=False):
+        """
+        Send traffic per RFC2544 throughput test specifications.
+        """
+        traffic_ = self.traffic_defaults.copy()
+        result = {}
+
+        if traffic:
+            traffic_ = trafficgen.merge_spec(traffic_, traffic)
+
+        results = get_user_traffic(
+            'throughput',
+            '%d trials, %d seconds iterations, %f packet loss, multistream '
+            '%s' % (trials, duration, lossrate,
+                    'enabled' if multistream else 'disabled'),
+            traffic_,
+            ('frames tx', 'frames rx', 'min latency', 'max latency',
+             'avg latency'))
+
+        framesize = traffic_['l2']['framesize']
+
+        # builds results by using user-supplied values where possible
+        # and guessing remainder using available info
+        result[ResultsConstants.THROUGHPUT_TX_FPS] = float(results[0]) \
+                                                     / duration
+        result[ResultsConstants.THROUGHPUT_RX_FPS] = float(results[1]) \
+                                                     / duration
+        result[ResultsConstants.THROUGHPUT_TX_MBPS] = (float(results[0]) \
+                                                      * framesize) / duration
+        result[ResultsConstants.THROUGHPUT_RX_MBPS] = (float(results[1]) \
+                                                      * framesize) / duration
+        result[ResultsConstants.THROUGHPUT_TX_PERCENT] = 0.0
+        result[ResultsConstants.THROUGHPUT_RX_PERCENT] = 0.0
+        result[ResultsConstants.MIN_LATENCY_NS] = float(results[2])
+        result[ResultsConstants.MAX_LATENCY_NS] = float(results[3])
+        result[ResultsConstants.AVG_LATENCY_NS] = float(results[4])
+
+        return result
+
+if __name__ == '__main__':
+    TRAFFIC = {
+        'l3': {
+            'proto': 'tcp',
+            'srcip': '1.1.1.1',
+            'dstip': '90.90.90.90',
+        },
+    }
+
+    with Dummy() as dev:
+        print(dev.send_burst_traffic(traffic=TRAFFIC))
+        print(dev.send_cont_traffic(traffic=TRAFFIC))
+        print(dev.send_rfc(traffic=TRAFFIC))
diff --git a/tools/pkt_gen/ixia/__init__.py b/tools/pkt_gen/ixia/__init__.py
new file mode 100644
index 00000000..2f3d814a
--- /dev/null
+++ b/tools/pkt_gen/ixia/__init__.py
@@ -0,0 +1,18 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Implementation of IXIA traffic generator.
+"""
+
+from .ixia import *
diff --git a/tools/pkt_gen/ixia/ixia.py b/tools/pkt_gen/ixia/ixia.py
new file mode 100755
index 00000000..92ef5203
--- /dev/null
+++ b/tools/pkt_gen/ixia/ixia.py
@@ -0,0 +1,328 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""IXIA traffic generator model.
+
+Provides a model for the IXIA traffic generator. In addition, provides
+a number of generic "helper" functions that are used to do the "heavy
+lifting".
+
+This requires the following settings in your config file:
+
+* TRAFFICGEN_IXIA_LIB_PATH
+    IXIA libraries path
+* TRAFFICGEN_IXIA_HOST
+    IXIA chassis IP address
+* TRAFFICGEN_IXIA_CARD
+    IXIA card
+* TRAFFICGEN_IXIA_PORT1
+    IXIA Tx port
+* TRAFFICGEN_IXIA_PORT2
+    IXIA Rx port
+
+If any of these don't exist, the application will raise an exception
+(EAFP).
+"""
+
+import tkinter
+import logging
+import os
+
+from tools.pkt_gen import trafficgen
+from conf import settings
+from collections import OrderedDict
+from core.results.results_constants import ResultsConstants
+
+_ROOT_DIR = os.path.dirname(os.path.realpath(__file__))
+_IXIA_ROOT_DIR = settings.getValue('TRAFFICGEN_IXIA_ROOT_DIR')
+
+
+def configure_env():
+    """Configure envionment for TCL.
+
+    """
+    os.environ['IXIA_HOME'] = _IXIA_ROOT_DIR
+
+    # USER MAY NEED TO CHANGE THESE IF USING OWN TCL LIBRARY
+    os.environ['TCL_HOME'] = _IXIA_ROOT_DIR
+    os.environ['TCLver'] = '8.5'
+
+    # USER NORMALLY DOES NOT CHANGE ANY LINES BELOW
+    os.environ['IxiaLibPath'] = os.path.expandvars('$IXIA_HOME/lib')
+    os.environ['IxiaBinPath'] = os.path.expandvars('$IXIA_HOME/bin')
+
+    os.environ['TCLLibPath'] = os.path.expandvars('$TCL_HOME/lib')
+    os.environ['TCLBinPath'] = os.path.expandvars('$TCL_HOME/bin')
+
+    os.environ['TCL_LIBRARY'] = os.path.expandvars('$TCLLibPath/tcl$TCLver')
+    os.environ['TK_LIBRARY'] = os.path.expandvars('$TCLLibPath/tk$TCLver')
+
+    os.environ['PATH'] = os.path.expandvars('$IxiaBinPath:.:$TCLBinPath:$PATH')
+    os.environ['TCLLIBPATH'] = os.path.expandvars('$IxiaLibPath')
+    os.environ['LD_LIBRARY_PATH'] = os.path.expandvars(
+        '$IxiaLibPath:$TCLLibPath:$LD_LIBRARY_PATH')
+
+    os.environ['IXIA_RESULTS_DIR'] = '/tmp/Ixia/Results'
+    os.environ['IXIA_LOGS_DIR'] = '/tmp/Ixia/Logs'
+    os.environ['IXIA_TCL_DIR'] = os.path.expandvars('$IxiaLibPath')
+    os.environ['IXIA_SAMPLES'] = os.path.expandvars('$IxiaLibPath/ixTcl1.0')
+    os.environ['IXIA_VERSION'] = '6.60.1000.11'
+
+
+def _build_set_cmds(values, prefix='dict set'):
+    """Generate a list of 'dict set' args for Tcl.
+
+    Parse a dictionary and recursively build the arguments for the
+    'dict set' Tcl command, given that this is of the format:
+
+        dict set [name...] [key] [value]
+
+    For example, for a non-nested dict (i.e. a non-dict element):
+
+        dict set mydict mykey myvalue
+
+    For a nested dict (i.e. a dict element):
+
+        dict set mydict mysubdict mykey myvalue
+
+    :param values: Dictionary to yield values for
+    :param prefix: Prefix to append to output string. Generally the
+        already generated part of the command.
+
+    :yields: Output strings to be passed to a `Tcl` instance.
+    """
+    for key in values:
+        value = values[key]
+
+        # Not allowing derived dictionary types for now
+        # pylint: disable=unidiomatic-typecheck
+        if type(value) == dict:
+            _prefix = ' '.join([prefix, key]).strip()
+            for subkey in _build_set_cmds(value, _prefix):
+                yield subkey
+            continue
+
+        # tcl doesn't recognise the strings "True" or "False", only "1"
+        # or "0". Special case to convert them
+        if type(value) == bool:
+            value = str(int(value))
+        else:
+            value = str(value)
+
+        if prefix:
+            yield ' '.join([prefix, key, value]).strip()
+        else:
+            yield ' '.join([key, value]).strip()
+
+
+class Ixia(trafficgen.ITrafficGenerator):
+    """A wrapper around the IXIA traffic generator.
+
+    Runs different traffic generator tests through an Ixia traffic
+    generator chassis by generating TCL scripts from templates.
+    """
+    _script = os.path.join(os.path.dirname(__file__), 'pass_fail.tcl')
+    _tclsh = tkinter.Tcl()
+    _logger = logging.getLogger(__name__)
+
+    def run_tcl(self, cmd):
+        """Run a TCL script using the TCL interpreter found in ``tkinter``.
+
+        :param cmd: Command to execute
+
+        :returns: Output of command, where applicable.
+        """
+        self._logger.debug('%s%s', trafficgen.CMD_PREFIX, cmd)
+
+        output = self._tclsh.eval(cmd)
+
+        return output.split()
+
+    def connect(self):
+        """Connect to Ixia chassis.
+        """
+        ixia_cfg = {
+            'lib_path': os.path.join(_IXIA_ROOT_DIR, 'lib', 'ixTcl1.0'),
+            'host': settings.getValue('TRAFFICGEN_IXIA_HOST'),
+            'card': settings.getValue('TRAFFICGEN_IXIA_CARD'),
+            'port1': settings.getValue('TRAFFICGEN_IXIA_PORT1'),
+            'port2': settings.getValue('TRAFFICGEN_IXIA_PORT2'),
+        }
+
+        self._logger.info('Connecting to IXIA...')
+
+        self._logger.debug('IXIA configuration configuration : %s', ixia_cfg)
+
+        configure_env()
+
+        for cmd in _build_set_cmds(ixia_cfg, prefix='set'):
+            self.run_tcl(cmd)
+
+        output = self.run_tcl('source {%s}' % self._script)
+        if output:
+            self._logger.critical(
+                'An error occured when connecting to IXIA...')
+            raise RuntimeError('Ixia failed to initialise.')
+
+        self._logger.info('Connected to IXIA...')
+
+        return self
+
+    def disconnect(self):
+        """Disconnect from Ixia chassis.
+        """
+        self._logger.info('Disconnecting from IXIA...')
+
+        self.run_tcl('cleanUp')
+
+        self._logger.info('Disconnected from IXIA...')
+
+    def _send_traffic(self, flow, traffic):
+        """Send regular traffic.
+
+        :param flow: Flow specification
+        :param traffic: Traffic specification
+
+        :returns: Results from IXIA
+        """
+        params = {}
+
+        params['flow'] = flow
+        params['traffic'] = self.traffic_defaults.copy()
+
+        if traffic:
+            params['traffic'] = trafficgen.merge_spec(
+                params['traffic'], traffic)
+
+        for cmd in _build_set_cmds(params):
+            self.run_tcl(cmd)
+
+        result = self.run_tcl('sendTraffic $flow $traffic')
+
+        return result
+
+    def send_burst_traffic(self, traffic=None, numpkts=100, time=20,
+                           framerate=100):
+        """See ITrafficGenerator for description
+        """
+        flow = {
+            'numpkts': numpkts,
+            'time': time,
+            'type': 'stopStream',
+            'framerate': framerate,
+        }
+
+        result = self._send_traffic(flow, traffic)
+
+        assert len(result) == 6  # fail-fast if underlying Tcl code changes
+
+        #TODO - implement Burst results setting via TrafficgenResults.
+
+    def send_cont_traffic(self, traffic=None, time=20, framerate=100,
+                          multistream=False):
+        """See ITrafficGenerator for description
+        """
+        flow = {
+            'numpkts': 100,
+            'time': time,
+            'type': 'contPacket',
+            'framerate': framerate,
+            'multipleStreams': multistream,
+        }
+
+        result = self._send_traffic(flow, traffic)
+
+        return Ixia._create_result(result)
+
+    def start_cont_traffic(self, traffic=None, time=20, framerate=100,
+                           multistream=False):
+        """See ITrafficGenerator for description
+        """
+        return self.send_cont_traffic(traffic, 0, framerate)
+
+    def stop_cont_traffic(self):
+        """See ITrafficGenerator for description
+        """
+        return self.run_tcl('stopTraffic')
+
+    def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20,
+                                lossrate=0.0, multistream=False):
+        """See ITrafficGenerator for description
+        """
+        params = {}
+
+        params['config'] = {
+            'trials': trials,
+            'duration': duration,
+            'lossrate': lossrate,
+            'multipleStreams': multistream,
+        }
+        params['traffic'] = self.traffic_defaults.copy()
+
+        if traffic:
+            params['traffic'] = trafficgen.merge_spec(
+                params['traffic'], traffic)
+
+        for cmd in _build_set_cmds(params):
+            self.run_tcl(cmd)
+
+        # this will return a list with one result
+        result = self.run_tcl('rfcThroughputTest $config $traffic')
+
+        return Ixia._create_result(result)
+
+    @staticmethod
+    def _create_result(result):
+        """Create result based on list returned from tcl script.
+
+        :param result: list representing output from tcl script.
+
+        :returns: dictionary strings representing results from
+                    traffic generator.
+        """
+        assert len(result) == 8  # fail-fast if underlying Tcl code changes
+
+        result_dict = OrderedDict()
+        # drop the first 4 elements as we don't use/need them. In
+        # addition, IxExplorer does not support latency or % line rate
+        # metrics so we have to return dummy values for these metrics
+        result_dict[ResultsConstants.THROUGHPUT_RX_FPS] = result[4]
+        result_dict[ResultsConstants.THROUGHPUT_TX_FPS] = result[5]
+        result_dict[ResultsConstants.THROUGHPUT_RX_MBPS] = result[6]
+        result_dict[ResultsConstants.THROUGHPUT_TX_MBPS] = result[7]
+        result_dict[ResultsConstants.THROUGHPUT_TX_PERCENT] = \
+                                            ResultsConstants.UNKNOWN_VALUE
+        result_dict[ResultsConstants.THROUGHPUT_RX_PERCENT] = \
+                                            ResultsConstants.UNKNOWN_VALUE
+        result_dict[ResultsConstants.MIN_LATENCY_NS] = \
+                                            ResultsConstants.UNKNOWN_VALUE
+        result_dict[ResultsConstants.MAX_LATENCY_NS] = \
+                                            ResultsConstants.UNKNOWN_VALUE
+        result_dict[ResultsConstants.AVG_LATENCY_NS] = \
+                                            ResultsConstants.UNKNOWN_VALUE
+
+        return result_dict
+
+if __name__ == '__main__':
+    TRAFFIC = {
+        'l3': {
+            'proto': 'udp',
+            'srcip': '10.1.1.1',
+            'dstip': '10.1.1.254',
+        },
+    }
+
+    with Ixia() as dev:
+        print(dev.send_burst_traffic(traffic=TRAFFIC))
+        print(dev.send_cont_traffic(traffic=TRAFFIC))
+        print(dev.send_rfc2544_throughput(traffic=TRAFFIC))
diff --git a/tools/pkt_gen/ixia/pass_fail.tcl b/tools/pkt_gen/ixia/pass_fail.tcl
new file mode 100755
index 00000000..63d4d914
--- /dev/null
+++ b/tools/pkt_gen/ixia/pass_fail.tcl
@@ -0,0 +1,721 @@
+#!/usr/bin/env tclsh
+
+# Copyright (c) 2014, Ixia
+# Copyright (c) 2015, Intel Corporation
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+# This file is a modified version of a script generated by Ixia
+# IxExplorer.
+
+lappend auto_path [list $lib_path]
+
+package req IxTclHal
+
+###################################################################
+########################## Configuration ##########################
+###################################################################
+
+# Verify that the IXIA chassis spec is given
+
+set reqVars [list "host" "card" "port1" "port2"]
+
+foreach var $reqVars {
+    set var_ns [namespace which -variable "$var"]
+    if { [string compare $var_ns ""] == 0 } {
+        errorMsg "The '$var' variable is undefined. Did you set it?"
+        return -1
+    }
+}
+
+# constants
+
+set fullHex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
+set hexToC5                             "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBFC0C1C2C3C4C5"
+
+#set payloadLookup(64)                   [string range $fullHex 0 11]
+set payloadLookup(64)                   "000102030405"
+set payloadLookup(128)                  "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445"
+set payloadLookup(256)                  "$hexToC5"
+set payloadLookup(512)                  "$fullHex$hexToC5"
+set payloadLookup(1024)                 "$fullHex$fullHex$fullHex$hexToC5"
+
+###################################################################
+###################### Chassis Configuration ######################
+###################################################################
+
+if {[isUNIX]} {
+    if {[ixConnectToTclServer $host]} {
+        errorMsg "Error connecting to Tcl Server $host"
+        return $::TCL_ERROR
+    }
+}
+
+######### Chassis #########
+
+# Now connect to the chassis
+if [ixConnectToChassis $host] {
+    ixPuts $::ixErrorInfo
+    return 1
+}
+
+# Get the chassis ID to use in port lists
+set chassis [ixGetChassisID $host]
+
+#########  Ports #########
+
+set portList [list [list $chassis $card $port1] \
+                   [list $chassis $card $port2]]
+
+# Clear ownership of the ports we’ll use
+if [ixClearOwnership $portList force] {
+    ixPuts $::ixErrorInfo
+    return 1
+}
+
+# Take ownership of the ports we’ll use
+if [ixTakeOwnership $portList] {
+    ixPuts $::ixErrorInfo
+    return 1
+}
+
+foreach portElem $portList {
+    set chasNum [lindex $portElem 0]
+    set cardNum [lindex $portElem 1]
+    set portNum [lindex $portElem 2]
+
+    port setFactoryDefaults $chasNum $cardNum $portNum
+    port config -speed                                10000
+    port config -flowControl                          true
+    port config -transmitMode                         portTxModeAdvancedScheduler
+    port config -receiveMode                          [expr $::portCapture|$::portRxModeWidePacketGroup]
+    port config -advertise100FullDuplex               false
+    port config -advertise100HalfDuplex               false
+    port config -advertise10FullDuplex                false
+    port config -advertise10HalfDuplex                false
+    port config -portMode                             port10GigLanMode
+    port config -enableTxRxSyncStatsMode              true
+    port config -txRxSyncInterval                     2000
+    port config -enableTransparentDynamicRateChange   true
+    port config -enableDynamicMPLSMode                true
+    if {[port set $chasNum $cardNum $portNum]} {
+        errorMsg "Error calling port set $chasNum $cardNum $portNum"
+    }
+
+    packetGroup setDefault
+    packetGroup config -numTimeBins                   1
+    if {[packetGroup setRx $chasNum $cardNum $portNum]} {
+        errorMsg "Error calling packetGroup setRx $chasNum $cardNum $portNum"
+    }
+
+    sfpPlus setDefault
+    sfpPlus config -enableAutomaticDetect             false
+    sfpPlus config -txPreTapControlValue              1
+    sfpPlus config -txMainTapControlValue             63
+    sfpPlus config -txPostTapControlValue             2
+    sfpPlus config -rxEqualizerControlValue           0
+    if {[sfpPlus set $chasNum $cardNum $portNum]} {
+        errorMsg "Error calling sfpPlus set $chasNum $cardNum $portNum"
+    }
+
+    filter setDefault
+    filter config -captureTriggerFrameSizeFrom        48
+    filter config -captureTriggerFrameSizeTo          48
+    filter config -captureFilterFrameSizeFrom         48
+    filter config -captureFilterFrameSizeTo           48
+    filter config -userDefinedStat1FrameSizeFrom      48
+    filter config -userDefinedStat1FrameSizeTo        48
+    filter config -userDefinedStat2FrameSizeFrom      48
+    filter config -userDefinedStat2FrameSizeTo        48
+    filter config -asyncTrigger1FrameSizeFrom         48
+    filter config -asyncTrigger1FrameSizeTo           48
+    filter config -asyncTrigger2FrameSizeFrom         48
+    filter config -asyncTrigger2FrameSizeTo           48
+    filter config -userDefinedStat1Enable             true
+    filter config -userDefinedStat2Enable             true
+    filter config -asyncTrigger1Enable                true
+    filter config -asyncTrigger2Enable                true
+    if {[filter set $chasNum $cardNum $portNum]} {
+        errorMsg "Error calling filter set $chasNum $cardNum $portNum"
+    }
+
+    filterPallette setDefault
+    filterPallette config -pattern1                   00
+    filterPallette config -patternMask1               00
+    filterPallette config -patternOffset1             20
+    filterPallette config -patternOffset2             20
+    if {[filterPallette set $chasNum $cardNum $portNum]} {
+        errorMsg "Error calling filterPallette set $chasNum $cardNum $portNum"
+    }
+
+    capture setDefault
+    capture config -sliceSize                         65536
+    if {[capture set $chasNum $cardNum $portNum]} {
+        errorMsg "Error calling capture set $chasNum $cardNum $portNum"
+    }
+
+    if {[interfaceTable select $chasNum $cardNum $portNum]} {
+        errorMsg "Error calling interfaceTable select $chasNum $cardNum $portNum"
+    }
+
+    interfaceTable setDefault
+    if {[interfaceTable set]} {
+        errorMsg "Error calling interfaceTable set"
+    }
+
+    interfaceTable clearAllInterfaces
+    if {[interfaceTable write]} {
+        errorMsg "Error calling interfaceTable write"
+    }
+
+    ixEnablePortIntrinsicLatencyAdjustment $chasNum $cardNum $portNum true
+}
+
+ixWritePortsToHardware portList
+
+if {[ixCheckLinkState $portList] != 0} {
+    errorMsg "One or more port links are down"
+}
+
+proc sendTraffic { flowSpec trafficSpec } {
+    # Send traffic from IXIA.
+    #
+    # Transmits traffic from Rx port (port1), and captures traffic at
+    # Tx port (port2).
+    #
+    # Parameters:
+    #   flowSpec - a dict detailing how the packet should be sent. Should be
+    #     of format:
+    #         {type, numpkts, time, framerate}
+    #   trafficSpec - a dict describing the packet to be sent. Should be
+    #     of format:
+    #         { l2, vlan, l3}
+    #     where each item is in turn a dict detailing the configuration of each
+    #     layer of the packet
+    # Returns:
+    #   Output from Rx end of Ixia if time != 0, else 0
+
+    ##################################################
+    ################# Initialisation #################
+    ##################################################
+
+    # Configure global variables. See documentation on 'global' for more
+    # information on why this is necessary
+    #   https://www.tcl.tk/man/tcl8.5/tutorial/Tcl13.html
+    global portList
+
+    # Extract the provided dictionaries to local variables to simplify the
+    # rest of the script
+
+    # flow spec
+
+    set streamType              [dict get $flowSpec type]
+    set numPkts                 [dict get $flowSpec numpkts]
+    set time                    [expr {[dict get $flowSpec time] * 1000}]
+    set frameRate               [dict get $flowSpec framerate]
+
+    # traffic spec
+
+    # extract nested dictionaries
+    set trafficSpec_l2          [dict get $trafficSpec l2]
+    set trafficSpec_l3          [dict get $trafficSpec l3]
+    set trafficSpec_vlan        [dict get $trafficSpec vlan]
+
+    set frameSize               [dict get $trafficSpec_l2 framesize]
+    set srcMac                  [dict get $trafficSpec_l2 srcmac]
+    set dstMac                  [dict get $trafficSpec_l2 dstmac]
+    set srcPort                 [dict get $trafficSpec_l2 srcport]
+    set dstPort                 [dict get $trafficSpec_l2 dstport]
+
+    set proto                   [dict get $trafficSpec_l3 proto]
+    set srcIp                   [dict get $trafficSpec_l3 srcip]
+    set dstIp                   [dict get $trafficSpec_l3 dstip]
+
+    set vlanEnabled             [dict get $trafficSpec_vlan enabled]
+    if {$vlanEnabled == 1 } {
+        # these keys won't exist if vlan wasn't enabled
+        set vlanId                  [dict get $trafficSpec_vlan id]
+        set vlanUserPrio            [dict get $trafficSpec_vlan priority]
+        set vlanCfi                 [dict get $trafficSpec_vlan cfi]
+    }
+
+    ##################################################
+    ##################### Streams ####################
+    ##################################################
+
+    streamRegion get $::chassis $::card $::port1
+    if {[streamRegion enableGenerateWarningList $::chassis $::card $::port1 false]} {
+        errorMsg "Error calling streamRegion enableGenerateWarningList  $::chassis $::card $::port1 false"
+    }
+
+    set streamId 1
+
+    stream setDefault
+    stream config -ifg                                9.6
+    stream config -ifgMIN                             19.2
+    stream config -ifgMAX                             25.6
+    stream config -ibg                                9.6
+    stream config -isg                                9.6
+    stream config -rateMode                           streamRateModePercentRate
+    stream config -percentPacketRate                  $frameRate
+    stream config -framesize                          $frameSize
+    stream config -frameType                          "08 00"
+    stream config -sa                                 $srcMac
+    stream config -da                                 $dstMac
+    stream config -numSA                              16
+    stream config -numDA                              16
+    stream config -asyncIntEnable                     true
+    stream config -dma                                $streamType
+    stream config -numBursts                          1
+    stream config -numFrames                          $numPkts
+    stream config -patternType                        incrByte
+    stream config -dataPattern                        x00010203
+    stream config -pattern                            "00 01 02 03"
+
+    protocol setDefault
+    protocol config -name                             ipV4
+    protocol config -ethernetType                     ethernetII
+    if {$vlanEnabled == 1} {
+        protocol config -enable802dot1qTag            vlanSingle
+    }
+
+    ip setDefault
+    ip config -ipProtocol                             ipV4Protocol[string totitle $proto]
+    ip config -checksum                               "f6 75"
+    ip config -sourceIpAddr                           $srcIp
+    ip config -sourceIpAddrRepeatCount                10
+    ip config -sourceClass                            classA
+    ip config -destIpAddr                             $dstIp
+    ip config -destIpAddrRepeatCount                  10
+    ip config -destClass                              classA
+    ip config -destMacAddr                            $dstMac
+    ip config -destDutIpAddr                          0.0.0.0
+    ip config -ttl                                    64
+    if {[ip set $::chassis $::card $::port1]} {
+        errorMsg "Error calling ip set $::chassis $::card $::port1"
+    }
+
+    "$proto" setDefault
+    "$proto" config -checksum                         "25 81"
+    if {["$proto" set $::chassis $::card $::port1]} {
+        errorMsg "Error calling $proto set $::chassis $::card $::port"
+    }
+
+    if {$vlanEnabled == 1 } {
+        vlan setDefault
+        vlan config -vlanID                               $vlanId
+        vlan config -userPriority                         $vlanUserPrio
+        vlan config -cfi                                  $vlanCfi
+        vlan config -mode                                 vIdle
+        vlan config -repeat                               10
+        vlan config -step                                 1
+        vlan config -maskval                              "0000XXXXXXXXXXXX"
+        vlan config -protocolTagId                        vlanProtocolTag8100
+    }
+
+    if {[vlan set $::chassis $::card $::port1]} {
+        errorMsg "Error calling vlan set $::chassis $::card $::port1"
+    }
+
+    if {[port isValidFeature $::chassis $::card $::port1 $::portFeatureTableUdf]} {
+        tableUdf setDefault
+        tableUdf clearColumns
+        if {[tableUdf set $::chassis $::card $::port1]} {
+            errorMsg "Error calling tableUdf set $::chassis $::card $::port1"
+        }
+    }
+
+    if {[port isValidFeature $::chassis $::card $::port1 $::portFeatureRandomFrameSizeWeightedPair]} {
+        weightedRandomFramesize setDefault
+        if {[weightedRandomFramesize set $::chassis $::card $::port1]} {
+            errorMsg "Error calling weightedRandomFramesize set $::chassis $::card $::port1"
+        }
+    }
+
+    if {$proto == "tcp"} {
+        tcp setDefault
+        tcp config -sourcePort                            $srcPort
+        tcp config -destPort                              $dstPort
+        if {[tcp set $::chassis $::card $::port1 ]} {
+            errorMsg "Error setting tcp on port $::chassis.$::card.$::port1"
+        }
+
+        if {$vlanEnabled != 1} {
+            udf setDefault
+            udf config -repeat                                1
+            udf config -continuousCount                       true
+            udf config -initval                               {00 00 00 01}
+            udf config -updown                                uuuu
+            udf config -cascadeType                           udfCascadeNone
+            udf config -step                                  1
+
+            packetGroup setDefault
+            packetGroup config -insertSequenceSignature       true
+            packetGroup config -sequenceNumberOffset          38
+            packetGroup config -signatureOffset               42
+            packetGroup config -signature                     "08 71 18 05"
+            packetGroup config -groupIdOffset                 52
+            packetGroup config -groupId                       $streamId
+            packetGroup config -allocateUdf                   true
+            if {[packetGroup setTx $::chassis $::card $::port1 $streamId]} {
+                errorMsg "Error calling packetGroup setTx $::chassis $::card $::port1 $streamId"
+            }
+        }
+    } elseif {$proto == "udp"} {
+        udp setDefault
+        udp config -sourcePort                            $srcPort
+        udp config -destPort                              $dstPort
+        if {[udp set $::chassis $::card $::port1]} {
+            errorMsg "Error setting udp on port $::chassis.$::card.$::port1"
+        }
+    }
+
+    if {[stream set $::chassis $::card $::port1 $streamId]} {
+        errorMsg "Error calling stream set $::chassis $::card $::port1 $streamId"
+    }
+
+    incr streamId
+    streamRegion generateWarningList $::chassis $::card $::port1
+    ixWriteConfigToHardware portList -noProtocolServer
+
+    if {[packetGroup getRx $::chassis $::card $::port2]} {
+        errorMsg "Error calling packetGroup getRx $::chassis $::card $::port2"
+    }
+
+    ##################################################
+    ######### Traffic Transmit and Results ###########
+    ##################################################
+
+    # Transmit traffic
+
+    logMsg "Clearing stats for all ports"
+    ixClearStats portList
+
+    logMsg "Starting packet groups on port $::port2"
+    ixStartPortPacketGroups $::chassis $::card $::port2
+
+    logMsg "Starting Capture on port $::port2"
+    ixStartPortCapture $::chassis $::card $::port2
+
+    logMsg "Starting transmit on port $::port1"
+    ixStartPortTransmit $::chassis $::card $::port1
+
+    # If time=0 is passed, exit after starting transmit
+
+    if {$time == 0} {
+        logMsg "Sending traffic until interrupted"
+        return
+    }
+
+    logMsg "Waiting for $time ms"
+
+    # Wait for time - 1 second to get traffic rate
+
+    after [expr "$time - 1"]
+
+    # Get result
+
+    set result                                        [stopTraffic]
+
+    if {$streamType == "contPacket"} {
+        return $result
+    } elseif {$streamType == "stopStream"} {
+        set payError 0
+        set seqError 0
+        set captureLimit 3000
+
+        # explode results from 'stopTraffic' for ease of use later
+        set framesSent [lindex $result 0]
+        set framesRecv [lindex $result 1]
+        set bytesSent [lindex $result 2]
+        set bytesRecv [lindex $result 3]
+
+        if {$framesSent <= $captureLimit} {
+            captureBuffer get $::chassis $::card $::port2 1 $framesSent
+            set capturedFrames [captureBuffer cget -numFrames]
+
+            set notCaptured [expr "$framesRecv - $capturedFrames"]
+            if {$notCaptured != 0} {
+                errorMsg "'$notCaptured' frames were not captured"
+            }
+
+            if {$proto == "tcp"} {
+                for {set z 1} {$z <= $capturedFrames} {incr z} {
+                    captureBuffer getframe $z
+                    set capFrame [captureBuffer cget -frame]
+                    regsub -all " " $capFrame "" frameNoSpaces
+                    set frameNoSpaces
+
+                    set startPayload 108
+                    set endPayload [expr "[expr "$frameSize * 2"] - 9"]
+                    set payload [string range $frameNoSpaces $startPayload $endPayload]
+
+                    if {$vlanEnabled != 1} {
+                        set startSequence 76
+                        set endSequence 83
+                        set sequence [string range $frameNoSpaces $startSequence $endSequence]
+                        scan $sequence %x seqDecimal
+                        set seqDecimal
+                        if {"$payload" != $::payloadLookup($frameSize)} {
+                            errorMsg "frame '$z' payload: invalid payload"
+                            incr payError
+                        }
+                        # variable z increments from 1 to total number of packets
+                        # captured TCP sequence numbers start at 0, not 1. When
+                        # comparing sequence numbers for captured frames, reduce
+                        # variable z by 1 i.e. frame 1 with sequence 0 is compared
+                        # to expected sequence 0.
+                        if {$seqDecimal != $z-1} {
+                            errorMsg "frame '$z' sequence number: Found '$seqDecimal'. Expected '$z'"
+                            incr seqError
+                        }
+                    }
+                }
+            }
+            logMsg "Sequence Errors: $seqError"
+            logMsg "Payload Errors:  $payError\n"
+        } else {
+            errorMsg "Too many packets for capture."
+        }
+
+        set result [list $framesSent $framesRecv $bytesSent $bytesRecv $payError $seqError]
+        return $result
+    } else {
+        errorMsg "streamtype is not supported: '$streamType'"
+    }
+}
+
+proc stopTraffic {} {
+    # Stop sending traffic from IXIA.
+    #
+    # Stops Transmit of traffic from Rx port.
+    #
+    # Returns:
+    #   Output from Rx end of Ixia.
+
+    ##################################################
+    ################# Initialisation #################
+    ##################################################
+
+    # Configure global variables. See documentation on 'global' for more
+    # information on why this is necessary
+    #   https://www.tcl.tk/man/tcl8.5/tutorial/Tcl13.html
+    global portList
+
+    ##################################################
+    ####### Stop Traffic Transmit and Results ########
+    ##################################################
+
+     # Read frame rate of transmission
+
+    if {[stat getRate statAllStats $::chassis $::card $::port1]} {
+        errorMsg "Error reading stat rate on port $::chassis $::card $::port1"
+        return $::TCL_ERROR
+    }
+
+    set sendRate [stat cget -framesSent]
+    set sendRateBytes [stat cget -bytesSent]
+
+    if {[stat getRate statAllStats $::chassis $::card $::port2]} {
+        errorMsg "Error reading stat rate on port $::chassis $::card $::port2"
+        return $::TCL_ERROR
+    }
+
+    set recvRate [stat cget -framesReceived]
+    set recvRateBytes [stat cget -bytesReceived]
+
+    # Wait for a second, else we get funny framerate statistics
+    after 1
+
+    # Stop transmission of traffic
+    ixStopTransmit portList
+
+    if {[ixCheckTransmitDone portList] == $::TCL_ERROR} {
+        return -code error
+    } else {
+        logMsg "Transmission is complete.\n"
+    }
+
+    ixStopPacketGroups portList
+    ixStopCapture portList
+
+    # Get statistics
+
+    if {[stat get statAllStats $::chassis $::card $::port1]} {
+        errorMsg "Error reading stat on port $::chassis $::card $::port1"
+        return $::TCL_ERROR
+    }
+
+    set bytesSent [stat cget -bytesSent]
+    set framesSent [stat cget -framesSent]
+
+    if {[stat get statAllStats $::chassis $::card $::port2]} {
+        errorMsg "Error reading stat on port $::chassis $::card $::port2"
+        return $::TCL_ERROR
+    }
+
+    set bytesRecv [stat cget -bytesReceived]
+    set framesRecv [stat cget -framesReceived]
+
+    set bytesDropped [expr "$bytesSent - $bytesRecv"]
+    set framesDropped [expr "$framesSent - $framesRecv"]
+
+    logMsg "Frames Sent:       $framesSent"
+    logMsg "Frames Recv:       $framesRecv"
+    logMsg "Frames Dropped:    $framesDropped\n"
+
+    logMsg "Bytes Sent:        $bytesSent"
+    logMsg "Bytes Recv:        $bytesRecv"
+    logMsg "Bytes Dropped:     $bytesDropped\n"
+
+    logMsg "Frame Rate Sent:   $sendRate"
+    logMsg "Frame Rate Recv:   $recvRate\n"
+
+    set result [list $framesSent $framesRecv $bytesSent $bytesRecv $sendRate $recvRate $sendRateBytes $recvRateBytes]
+
+    return $result
+}
+
+proc rfcThroughputTest { testSpec trafficSpec } {
+    # Execute RFC tests from IXIA.
+    #
+    # Wraps the sendTraffic proc, repeatedly calling it, storing the result and
+    # performing an iterative binary search to find the highest possible RFC
+    # transmission rate. Abides by the specification of RFC2544 as given by the
+    # IETF:
+    #
+    #   https://www.ietf.org/rfc/rfc2544.txt
+    #
+    # Parameters:
+    #   testSpec - a dict detailing how the test should be run. Should be
+    #     of format:
+    #         {numtrials, duration, lossrate}
+    #   trafficSpec - a dict describing the packet to be sent. Should be
+    #     of format:
+    #         { l2, l3}
+    #     where each item is in turn a dict detailing the configuration of each
+    #     layer of the packet
+    # Returns:
+    #   Highest rate with acceptable packet loss.
+
+    ##################################################
+    ################# Initialisation #################
+    ##################################################
+
+    # Configure global variables. See documentation on 'global' for more
+    # information on why this is necessary
+    #   https://www.tcl.tk/man/tcl8.5/tutorial/Tcl13.html
+    global portList
+
+    # Extract the provided dictionaries to local variables to simplify the
+    # rest of the script
+
+    # testSpec
+
+    set numTrials               [dict get $testSpec trials]  ;# we don't use this yet
+    set duration                [dict get $testSpec duration]
+    set lossRate                [dict get $testSpec lossrate]
+    set multipleStream          [dict get $testSpec multipleStreams]  ;# we don't use this yet
+
+    # variables used for binary search of results
+    set min 1
+    set max 100
+    set diff [expr "$max - $min"]
+
+    set result [list 0 0 0 0 0 0 0 0]  ;# best result found so far
+    set percentRate 100  ;# starting throughput percentage rate
+
+    ##################################################
+    ######### Traffic Transmit and Results ###########
+    ##################################################
+
+    # iterate a maximum of 20 times, sending packets at a set  rate to
+    # find fastest possible rate with acceptable packetloss
+    #
+    # As a reminder, the binary search works something like this:
+    #
+    #   percentRate < idealValue --> min = percentRate
+    #   percentRate > idealValue --> max = percentRate
+    #   percentRate = idealValue --> max = min = percentRate
+    #
+    for {set i 0} {$i < 20} {incr i} {
+        dict set flowSpec type                        "contPacket"
+        dict set flowSpec numpkts                     100 ;# this can be bypassed
+        dict set flowSpec time                        $duration
+        dict set flowSpec framerate                   $percentRate
+
+        set flowStats [sendTraffic $flowSpec $trafficSpec]
+
+        # explode results from 'sendTraffic' for ease of use later
+        set framesSent [lindex $flowStats 0]
+        set framesRecv [lindex $flowStats 1]
+        set sendRate [lindex $flowStats 4]
+
+        set framesDropped [expr "$framesSent - $framesRecv"]
+        if {$framesSent > 0} {
+            set framesDroppedRate [expr "double($framesDropped) / $framesSent"]
+        } else {
+            set framesDroppedRate 100
+        }
+
+        # check if we've already found the rate before 10 iterations, i.e.
+        # 'percentRate = idealValue'. This is as accurate as we can get with
+        # integer values.
+        if {[expr "$max - $min"] <= 0.5 } {
+            break
+        }
+
+        # handle 'percentRate <= idealValue' case
+        if {$framesDroppedRate <= $lossRate} {
+            logMsg "Frame sendRate of '$sendRate' pps succeeded ('$framesDropped' frames dropped)"
+
+            set result $flowStats
+            set min $percentRate
+
+            set percentRate [expr "$percentRate + ([expr "$max - $min"] * 0.5)"]
+        # handle the 'percentRate > idealValue' case
+        } else {
+            if {$framesDropped == $framesSent} {
+                errorMsg "Dropped all frames!"
+            }
+
+            errorMsg "Frame sendRate of '$sendRate' pps failed ('$framesDropped' frames dropped)"
+
+            set max $percentRate
+            set percentRate [expr "$percentRate - ([expr "$max - $min"] * 0.5)"]
+        }
+    }
+
+    set bestRate [lindex $result 4]
+
+    logMsg "$lossRate% packet loss rate: $bestRate"
+
+    return $result
+}
diff --git a/tools/pkt_gen/ixnet/__init__.py b/tools/pkt_gen/ixnet/__init__.py
new file mode 100755
index 00000000..dd84c45a
--- /dev/null
+++ b/tools/pkt_gen/ixnet/__init__.py
@@ -0,0 +1,18 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Implementation of IXIA ixnet-based traffic generator.
+"""
+
+from .ixnet import *
diff --git a/tools/pkt_gen/ixnet/ixnet.py b/tools/pkt_gen/ixnet/ixnet.py
new file mode 100755
index 00000000..fdea4bfd
--- /dev/null
+++ b/tools/pkt_gen/ixnet/ixnet.py
@@ -0,0 +1,516 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""IxNetwork traffic generator model.
+
+Provides a model for an IxNetwork machine and appropriate applications.
+
+This requires the following settings in your config file:
+
+* TRAFFICGEN_IXNET_LIB_PATH
+    IxNetwork libraries path
+* TRAFFICGEN_IXNET_HOST
+    IxNetwork host IP address
+* TRAFFICGEN_IXNET_PORT
+    IxNetwork host port number
+* TRAFFICGEN_IXNET_USER
+    IxNetwork host user name
+* TRAFFICGEN_IXNET_TESTER_RESULT_DIR
+    The result directory on the IxNetwork computer
+* TRAFFICGEN_IXNET_DUT_RESULT_DIR
+    The result directory on DUT. This needs to map to the same directory
+    as the previous one
+
+The following settings are also required. These can likely be shared
+an 'Ixia' traffic generator instance:
+
+* TRAFFICGEN_IXIA_HOST
+    IXIA chassis IP address
+* TRAFFICGEN_IXIA_CARD
+    IXIA card
+* TRAFFICGEN_IXIA_PORT1
+    IXIA Tx port
+* TRAFFICGEN_IXIA_PORT2
+    IXIA Rx port
+
+If any of these don't exist, the application will raise an exception
+(EAFP).
+
+Additional Configuration:
+-------------------------
+
+You will also need to configure the IxNetwork machine to start the IXIA
+IxNetworkTclServer. This can be started like so:
+
+1. Connect to the IxNetwork machine using RDP
+2. Go to:
+
+    Start->
+      Programs ->
+        Ixia ->
+          IxNetwork ->
+            IxNetwork 7.21.893.14 GA ->
+              IxNetworkTclServer
+
+   Pin a shortcut to this application to the taskbar.
+3. Before running it right click the pinned shortcut  and go to
+   "Properties". Here change the port number to your own port number.
+   This will be the same value as "TRAFFICGEN_IXNET_PORT" above.
+4. You will find this on the shortcut tab under the heading "Target"
+5. Finally run it. If you see the following error check that you
+   followed the above steps exactly:
+
+       ERROR: couldn't open socket : connection refused
+
+Debugging:
+----------
+
+This method of automation is quite error prone as the IxNetwork API
+does not give any feedback as to the status of tests. As such, it can
+be expected that the user have access to the IxNetwork machine should
+this trafficgen need to be debugged.
+"""
+
+import tkinter
+import logging
+import os
+import re
+import csv
+
+from collections import OrderedDict
+from tools.pkt_gen import trafficgen
+from conf import settings
+from core.results.results_constants import ResultsConstants
+
+_ROOT_DIR = os.path.dirname(os.path.realpath(__file__))
+
+_RESULT_RE = r'(?:\{kString,result\},\{kString,)(\w+)(?:\})'
+_RESULTPATH_RE = r'(?:\{kString,resultPath\},\{kString,)([\\\w\.\-]+)(?:\})'
+
+
+def _build_set_cmds(values, prefix='dict set'):
+    """Generate a list of 'dict set' args for Tcl.
+
+    Parse a dictionary and recursively build the arguments for the
+    'dict set' Tcl command, given that this is of the format:
+
+        dict set [name...] [key] [value]
+
+    For example, for a non-nested dict (i.e. a non-dict element):
+
+        dict set mydict mykey myvalue
+
+    For a nested dict (i.e. a dict element):
+
+        dict set mydict mysubdict mykey myvalue
+
+    :param values: Dictionary to yield values for
+    :param prefix: Prefix to append to output string. Generally the
+        already generated part of the command.
+
+    :yields: Output strings to be passed to a `Tcl` instance.
+    """
+    for key in values:
+        value = values[key]
+
+        # Not allowing derived dictionary types for now
+        # pylint: disable=unidiomatic-typecheck
+        if type(value) == dict:
+            _prefix = ' '.join([prefix, key]).strip()
+            for subkey in _build_set_cmds(value, _prefix):
+                yield subkey
+            continue
+
+        # pylint: disable=unidiomatic-typecheck
+        # tcl doesn't recognise the strings "True" or "False", only "1"
+        # or "0". Special case to convert them
+        if type(value) == bool:
+            value = str(int(value))
+        else:
+            value = str(value)
+
+        if prefix:
+            yield ' '.join([prefix, key, value]).strip()
+        else:
+            yield ' '.join([key, value]).strip()
+
+
+class IxNet(trafficgen.ITrafficGenerator):
+    """A wrapper around IXIA IxNetwork applications.
+
+    Runs different traffic generator tests through an Ixia traffic
+    generator chassis by generating TCL scripts from templates.
+
+    Currently only the RFC2544 tests are implemented.
+    """
+    _script = os.path.join(os.path.dirname(__file__), 'ixnetrfc2544.tcl')
+    _tclsh = tkinter.Tcl()
+    _cfg = None
+    _logger = logging.getLogger(__name__)
+    _params = None
+
+    def run_tcl(self, cmd):
+        """Run a TCL script using the TCL interpreter found in ``tkinter``.
+
+        :param cmd: Command to execute
+
+        :returns: Output of command, where applicable.
+        """
+        self._logger.debug('%s%s', trafficgen.CMD_PREFIX, cmd)
+
+        output = self._tclsh.eval(cmd)
+
+        return output.split()
+
+    def connect(self):
+        """Configure system for IxNetwork.
+        """
+        self._cfg = {
+            'lib_path': settings.getValue('TRAFFICGEN_IXNET_LIB_PATH'),
+            # IxNetwork machine configuration
+            'machine': settings.getValue('TRAFFICGEN_IXNET_MACHINE'),
+            'port': settings.getValue('TRAFFICGEN_IXNET_PORT'),
+            'user': settings.getValue('TRAFFICGEN_IXNET_USER'),
+            # IXIA chassis configuration
+            'chassis': settings.getValue('TRAFFICGEN_IXIA_HOST'),
+            'card': settings.getValue('TRAFFICGEN_IXIA_CARD'),
+            'port1': settings.getValue('TRAFFICGEN_IXIA_PORT1'),
+            'port2': settings.getValue('TRAFFICGEN_IXIA_PORT2'),
+            'output_dir': settings.getValue(
+                          'TRAFFICGEN_IXNET_TESTER_RESULT_DIR'),
+        }
+
+        self._logger.debug('IXIA configuration configuration : %s', self._cfg)
+
+        return self
+
+    def disconnect(self):
+        """Disconnect from Ixia chassis.
+        """
+        pass
+
+    def send_cont_traffic(self, traffic=None, time=20, framerate=0,
+                          multistream=False):
+        """See ITrafficGenerator for description
+        """
+        self.start_cont_traffic(traffic, time, framerate, multistream)
+
+        return self.stop_cont_traffic()
+
+    def start_cont_traffic(self, traffic=None, time=20, framerate=0,
+                           multistream=False):
+        """Start transmission.
+        """
+        self._params = {}
+
+        self._params['config'] = {
+            'binary': False,  # don't do binary search and send one stream
+            'time': time,
+            'framerate': framerate,
+            'multipleStreams': multistream,
+            'rfc2544TestType': 'throughput',
+        }
+        self._params['traffic'] = self.traffic_defaults.copy()
+
+        if traffic:
+            self._params['traffic'] = trafficgen.merge_spec(
+                self._params['traffic'], traffic)
+
+        for cmd in _build_set_cmds(self._cfg, prefix='set'):
+            self.run_tcl(cmd)
+
+        for cmd in _build_set_cmds(self._params):
+            self.run_tcl(cmd)
+
+        output = self.run_tcl('source {%s}' % self._script)
+        if output:
+            self._logger.critical(
+                'An error occured when connecting to IxNetwork machine...')
+            raise RuntimeError('Ixia failed to initialise.')
+
+        self.run_tcl('startRfc2544Test $config $traffic')
+        if output:
+            self._logger.critical(
+                'Failed to start continuous traffic test')
+            raise RuntimeError('Continuous traffic test failed to start.')
+
+    def stop_cont_traffic(self):
+        """See ITrafficGenerator for description
+        """
+        return self._wait_result()
+
+    def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20,
+                                lossrate=0.0, multistream=False):
+        """See ITrafficGenerator for description
+        """
+        self.start_rfc2544_throughput(traffic, trials, duration, lossrate,
+                                      multistream)
+
+        return self.wait_rfc2544_throughput()
+
+    def start_rfc2544_throughput(self, traffic=None, trials=3, duration=20,
+                                 lossrate=0.0, multistream=False):
+        """Start transmission.
+        """
+        self._params = {}
+
+        self._params['config'] = {
+            'binary': True,
+            'trials': trials,
+            'duration': duration,
+            'lossrate': lossrate,
+            'multipleStreams': multistream,
+            'rfc2544TestType': 'throughput',
+        }
+        self._params['traffic'] = self.traffic_defaults.copy()
+
+        if traffic:
+            self._params['traffic'] = trafficgen.merge_spec(
+                self._params['traffic'], traffic)
+
+        for cmd in _build_set_cmds(self._cfg, prefix='set'):
+            self.run_tcl(cmd)
+
+        for cmd in _build_set_cmds(self._params):
+            self.run_tcl(cmd)
+
+        output = self.run_tcl('source {%s}' % self._script)
+        if output:
+            self._logger.critical(
+                'An error occured when connecting to IxNetwork machine...')
+            raise RuntimeError('Ixia failed to initialise.')
+
+        self.run_tcl('startRfc2544Test $config $traffic')
+        if output:
+            self._logger.critical(
+                'Failed to start RFC2544 test')
+            raise RuntimeError('RFC2544 test failed to start.')
+
+    def wait_rfc2544_throughput(self):
+        """See ITrafficGenerator for description
+        """
+        return self._wait_result()
+
+    def _wait_result(self):
+        """Wait for results.
+        """
+        def parse_result_string(results):
+            """Get path to results file from output
+
+            Check for related errors
+
+            :param results: Text stream from test.
+
+            :returns: Path to results file.
+            """
+            result_status = re.search(_RESULT_RE, results)
+            result_path = re.search(_RESULTPATH_RE, results)
+
+            if not result_status or not result_path:
+                self._logger.critical(
+                    'Could not parse results from IxNetwork machine...')
+                raise ValueError('Failed to parse output.')
+
+            if result_status.group(1) != 'pass':
+                self._logger.critical(
+                    'An error occured when running tests...')
+                raise RuntimeError('Ixia failed to initialise.')
+
+            # transform path into someting useful
+
+            path = result_path.group(1).replace('\\', '/')
+            path = os.path.join(path, 'results.csv')
+            path = path.replace(
+                settings.getValue('TRAFFICGEN_IXNET_TESTER_RESULT_DIR'),
+                settings.getValue('TRAFFICGEN_IXNET_DUT_RESULT_DIR'))
+            return path
+
+        def parse_ixnet_rfc_results(path):
+            """Parse CSV output of IxNet RFC2544 test run.
+
+            :param path: Input file path
+            """
+            results = OrderedDict()
+
+            with open(path, 'r') as in_file:
+                reader = csv.reader(in_file, delimiter=',')
+                next(reader)
+                for row in reader:
+                    #Replace null entries added by Ixia with 0s.
+                    row = [entry if len(entry) > 0 else '0' for entry in row]
+                    # calculate tx fps by (rx fps * (tx % / rx %))
+                    tx_fps = float(row[9]) * (float(row[8]) / float(row[7]))
+                    # calculate tx mbps by (rx mbps * (tx % / rx %))
+                    tx_mbps = float(row[10]) * (float(row[8]) / float(row[7]))
+
+                    if bool(results.get(ResultsConstants.THROUGHPUT_RX_FPS)) \
+                                                                == False:
+                        prev_percent_rx = 0.0
+                    else:
+                        prev_percent_rx = \
+                        float(results.get(ResultsConstants.THROUGHPUT_RX_FPS))
+                    if float(row[9]) >= prev_percent_rx:
+                        results[ResultsConstants.THROUGHPUT_TX_FPS] = tx_fps
+                        results[ResultsConstants.THROUGHPUT_RX_FPS] = row[9]
+                        results[ResultsConstants.THROUGHPUT_TX_MBPS] = tx_mbps
+                        results[ResultsConstants.THROUGHPUT_RX_MBPS] = row[10]
+                        results[ResultsConstants.THROUGHPUT_TX_PERCENT] = row[7]
+                        results[ResultsConstants.THROUGHPUT_TX_PERCENT] = row[8]
+                        results[ResultsConstants.MIN_LATENCY_NS] = row[15]
+                        results[ResultsConstants.MAX_LATENCY_NS] = row[16]
+                        results[ResultsConstants.AVG_LATENCY_NS] = row[17]
+            return results
+
+        output = self.run_tcl('waitForRfc2544Test')
+
+        # the run_tcl function will return a list with one element. We extract
+        # that one element (a string representation of an IXIA-specific Tcl
+        # datatype), parse it to find the path of the results file then parse
+        # the results file
+        return parse_ixnet_rfc_results(parse_result_string(output[0]))
+
+    def send_rfc2544_back2back(self, traffic=None, trials=1, duration=20,
+                               lossrate=0.0, multistream=False):
+        """See ITrafficGenerator for description
+        """
+        self.start_rfc2544_back2back(traffic, trials, duration, lossrate,
+                                     multistream)
+
+        return self.wait_rfc2544_back2back()
+
+    def start_rfc2544_back2back(self, traffic=None, trials=1, duration=20,
+                                lossrate=0.0, multistream=False):
+        """Start transmission.
+        """
+        self._params = {}
+
+        self._params['config'] = {
+            'binary': True,
+            'trials': trials,
+            'duration': duration,
+            'lossrate': lossrate,
+            'multipleStreams': multistream,
+            'rfc2544TestType': 'back2back',
+        }
+        self._params['traffic'] = self.traffic_defaults.copy()
+
+        if traffic:
+            self._params['traffic'] = trafficgen.merge_spec(
+                self._params['traffic'], traffic)
+
+        for cmd in _build_set_cmds(self._cfg, prefix='set'):
+            self.run_tcl(cmd)
+
+        for cmd in _build_set_cmds(self._params):
+            self.run_tcl(cmd)
+
+        output = self.run_tcl('source {%s}' % self._script)
+        if output:
+            self._logger.critical(
+                'An error occured when connecting to IxNetwork machine...')
+            raise RuntimeError('Ixia failed to initialise.')
+
+        self.run_tcl('startRfc2544Test $config $traffic')
+        if output:
+            self._logger.critical(
+                'Failed to start RFC2544 test')
+            raise RuntimeError('RFC2544 test failed to start.')
+
+    def wait_rfc2544_back2back(self):
+        """Wait for results.
+        """
+        def parse_result_string(results):
+            """Get path to results file from output
+
+            Check for related errors
+
+            :param results: Text stream from test.
+
+            :returns: Path to results file.
+            """
+            result_status = re.search(_RESULT_RE, results)
+            result_path = re.search(_RESULTPATH_RE, results)
+
+            if not result_status or not result_path:
+                self._logger.critical(
+                    'Could not parse results from IxNetwork machine...')
+                raise ValueError('Failed to parse output.')
+
+            if result_status.group(1) != 'pass':
+                self._logger.critical(
+                    'An error occured when running tests...')
+                raise RuntimeError('Ixia failed to initialise.')
+
+            # transform path into something useful
+
+            path = result_path.group(1).replace('\\', '/')
+            path = os.path.join(path, 'iteration.csv')
+            path = path.replace(
+                settings.getValue('TRAFFICGEN_IXNET_TESTER_RESULT_DIR'),
+                settings.getValue('TRAFFICGEN_IXNET_DUT_RESULT_DIR'))
+
+            return path
+
+        def parse_ixnet_rfc_results(path):
+            """Parse CSV output of IxNet RFC2544 Back2Back test run.
+
+            :param path: Input file path
+
+            :returns: Best parsed result from CSV file.
+            """
+            results = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
+
+            with open(path, 'r') as in_file:
+                reader = csv.reader(in_file, delimiter=',')
+                next(reader)
+                for row in reader:
+                    # if back2back count higher than previously found, store it
+                    # Note: row[N] here refers to the Nth column of a row
+                    if float(row[14]) <= self._params['config']['lossrate']:
+                        if int(row[12]) > int(results[5]):
+                            results = [
+                                float(row[9]),  # rx throughput (fps)
+                                float(row[10]),  # rx throughput (mbps)
+                                float(row[7]),  # tx rate (% linerate)
+                                float(row[8]),  # rx rate (% linerate)
+                                int(row[11]),  # tx count (frames)
+                                int(row[12]),  # back2back count (frames)
+                                int(row[13]),  # frame loss (frames)
+                                float(row[14]),  # frame loss (%)
+                            ]
+
+            return results
+
+        self.run_tcl('waitForRfc2544Test')
+
+        # the run_tcl function will return a list with one element. We extract
+        # that one element (a string representation of an IXIA-specific Tcl
+        # datatype), parse it to find the path of the results file then parse
+        # the results file
+
+        #TODO implement back2back result via IResult interface.
+        #return parse_ixnet_rfc_results(parse_result_string(output[0]))
+
+
+if __name__ == '__main__':
+    TRAFFIC = {
+        'l3': {
+            'proto': 'udp',
+            'srcip': '10.1.1.1',
+            'dstip': '10.1.1.254',
+        },
+    }
+
+    with IxNet() as dev:
+        print(dev.send_cont_traffic())
+        print(dev.send_rfc2544_throughput())
diff --git a/tools/pkt_gen/ixnet/ixnetrfc2544.tcl b/tools/pkt_gen/ixnet/ixnetrfc2544.tcl
new file mode 100755
index 00000000..a294e74a
--- /dev/null
+++ b/tools/pkt_gen/ixnet/ixnetrfc2544.tcl
@@ -0,0 +1,8101 @@
+#!/usr/bin/env tclsh
+
+# Copyright (c) 2014, Ixia
+# Copyright (c) 2015, Intel Corporation
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+# This file is a modified version of a script generated by Ixia
+# IxNetwork.
+
+lappend auto_path [list $lib_path]
+
+###################################################################
+########################## Configuration ##########################
+###################################################################
+
+# verify that the IXIA chassis spec is given
+
+set reqVars [list "machine" "port" "user" "chassis" "card" "port1" "port2" "output_dir"]
+set rfc2544test ""
+
+foreach var $reqVars {
+    set var_ns [namespace which -variable "$var"]
+    if { [string compare $var_ns ""] == 0 } {
+        errorMsg "The '$var' variable is undefined. Did you set it?"
+        return -1
+    }
+}
+
+# machine configuration
+
+set ::IxNserver $machine
+set ::IxNport   $port
+
+# change to windows path format and append directory
+set output_dir [string map {"/" "\\"} $output_dir]
+set output_dir "$output_dir\\rfctests"
+puts "Output directory is $output_dir"
+
+proc startRfc2544Test { testSpec trafficSpec } {
+    # Start RFC2544 quicktest.
+
+    # Configure global variables. See documentation on 'global' for more
+    # information on why this is necessary
+    #   https://www.tcl.tk/man/tcl8.5/tutorial/Tcl13.html
+    global rfc2544test
+    global sg_rfc2544throughput
+    global sg_rfc2544back2back
+
+    # flow spec
+
+    set rfc2544TestType         [dict get $testSpec rfc2544TestType]
+
+    set binary                  [dict get $testSpec binary]
+
+    if {$binary} {
+        set numTrials           [dict get $testSpec trials]
+        set duration            [dict get $testSpec duration]
+        set frameRate           100
+        set tolerance           [dict get $testSpec lossrate]
+        set loadType            binary
+    } else {
+        set numTrials           1
+        set duration            [dict get $testSpec time]
+        set frameRate           [dict get $testSpec framerate]
+        set tolerance           0.0
+        set loadType            custom
+    }
+
+    set learningFrames          True
+
+    if {$learningFrames} {
+        set learningFrequency   oncePerTest
+        set fastPathEnable      True
+    } else {
+        set learningFrequency   never
+        set fastPathEnable      False
+    }
+
+    set multipleStreams         [dict get $testSpec multipleStreams]
+
+    if {$multipleStreams} {
+        set multipleStreams     increment
+    } else {
+        set multipleStreams     singleValue
+    }
+
+    set fastConvergence         True
+    set convergenceDuration     [expr $duration/10]
+
+    # traffic spec
+
+    # extract nested dictionaries
+    set trafficSpec_l2          [dict get $trafficSpec l2]
+    set trafficSpec_l3          [dict get $trafficSpec l3]
+    set trafficSpec_vlan        [dict get $trafficSpec vlan]
+
+    set frameSize               [dict get $trafficSpec_l2 framesize]
+    set srcMac                  [dict get $trafficSpec_l2 srcmac]
+    set dstMac                  [dict get $trafficSpec_l2 dstmac]
+    set srcPort                 [dict get $trafficSpec_l2 srcport]
+    set dstPort                 [dict get $trafficSpec_l2 dstport]
+
+    set proto                   [dict get $trafficSpec_l3 proto]
+    set srcIp                   [dict get $trafficSpec_l3 srcip]
+    set dstIp                   [dict get $trafficSpec_l3 dstip]
+
+
+    if {$frameSize < 68 } {
+        if {$rfc2544TestType == "back2back"} {
+            puts "WARNING: Packet size too small, packet size will be \
+                  increased to 68 for this test"
+        }
+    }
+    # constants
+
+    set VERSION [package require IxTclNetwork]
+
+    ###################################################################
+    ############################ Operation ############################
+    ###################################################################
+
+    puts "Connecting to IxNetwork machine..."
+
+    ixNet connect $::IxNserver -port $::IxNport -version $VERSION
+
+    puts "Connected to IxNetwork machine"
+
+    puts "Configuring IxNetwork machine..."
+
+    set ::_sg_cc 0
+    proc sg_commit {} {ixNet commit}
+
+    ixNet rollback
+    ixNet setSessionParameter version 6.30.701.16
+    ixNet execute newConfig
+    set ixNetSG_Stack(0) [ixNet getRoot]
+
+    #
+    # setting global options
+    #
+    set sg_top [ixNet getRoot]
+    ixNet setMultiAttrs $sg_top/availableHardware \
+     -offChassisHwM {} \
+     -isOffChassis False
+    ixNet setMultiAttrs $sg_top/globals/preferences \
+     -connectPortsOnLoadConfig True \
+     -rebootPortsOnConnect False
+    ixNet setMultiAttrs $sg_top/globals/interfaces \
+     -arpOnLinkup True \
+     -nsOnLinkup True \
+     -sendSingleArpPerGateway True \
+     -sendSingleNsPerGateway True
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/checksums \
+     -dropRxL2FcsErrors False \
+     -correctTxL2FcsErrors False \
+     -alwaysCorrectWhenModifying True \
+     -correctTxChecksumOverIp False \
+     -correctTxIpv4Checksum False
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/rxRateLimit \
+     -enabled False \
+     -value 8 \
+     -units {kKilobitsPerSecond}
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/drop \
+     -enabled False \
+     -clusterSize 1 \
+     -percentRate 0
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/reorder \
+     -enabled False \
+     -clusterSize 1 \
+     -percentRate 0 \
+     -skipCount 1
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/duplicate \
+     -enabled False \
+     -clusterSize 1 \
+     -percentRate 0 \
+     -duplicateCount 1
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/bitError \
+     -enabled False \
+     -logRate 3 \
+     -skipEndOctets 0 \
+     -skipStartOctets 0
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/delay \
+     -enabled False \
+     -value 300 \
+     -units {kMicroseconds}
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/delayVariation \
+     -uniformSpread 0 \
+     -enabled False \
+     -units {kMicroseconds} \
+     -distribution {kUniform} \
+     -exponentialMeanArrival 0 \
+     -gaussianStandardDeviation 0
+    ixNet setMultiAttrs $sg_top/impairment/defaultProfile/customDelayVariation \
+     -enabled False \
+     -name {}
+    ixNet setMultiAttrs $sg_top/statistics \
+     -additionalFcoeStat2 fcoeInvalidFrames \
+     -csvLogPollIntervalMultiplier 1 \
+     -pollInterval 2 \
+     -guardrailEnabled True \
+     -enableCsvLogging False \
+     -dataStorePollingIntervalMultiplier 1 \
+     -maxNumberOfStatsPerCustomGraph 16 \
+     -additionalFcoeStat1 fcoeInvalidDelimiter \
+     -timestampPrecision 3 \
+     -enableDataCenterSharedStats False \
+     -timeSynchronization syncTimeToTestStart \
+     -enableAutoDataStore False
+    ixNet setMultiAttrs $sg_top/statistics/measurementMode \
+     -measurementMode mixedMode
+    ixNet setMultiAttrs $sg_top/eventScheduler \
+     -licenseServerLocation {127.0.0.1}
+    ixNet setMultiAttrs $sg_top/traffic \
+     -destMacRetryCount 1 \
+     -maxTrafficGenerationQueries 500 \
+     -enableStaggeredTransmit False \
+     -learningFrameSize 64 \
+     -useTxRxSync True \
+     -enableDestMacRetry True \
+     -enableMulticastScalingFactor False \
+     -destMacRetryDelay 5 \
+     -largeErrorThreshhold 2 \
+     -refreshLearnedInfoBeforeApply False \
+     -enableMinFrameSize False \
+     -macChangeOnFly False \
+     -waitTime 1 \
+     -enableInstantaneousStatsSupport False \
+     -learningFramesCount 10 \
+     -globalStreamControl continuous \
+     -displayMplsCurrentLabelValue False \
+     -mplsLabelLearningTimeout 30 \
+     -enableStaggeredStartDelay True \
+     -enableDataIntegrityCheck False \
+     -enableSequenceChecking False \
+     -globalStreamControlIterations 1 \
+     -enableStreamOrdering False \
+     -frameOrderingMode none \
+     -learningFramesRate 100
+    ixNet setMultiAttrs $sg_top/traffic/statistics/latency \
+     -enabled True \
+     -mode storeForward
+    ixNet setMultiAttrs $sg_top/traffic/statistics/interArrivalTimeRate \
+     -enabled False
+    ixNet setMultiAttrs $sg_top/traffic/statistics/delayVariation \
+     -enabled False \
+     -statisticsMode rxDelayVariationErrorsAndRate \
+     -latencyMode storeForward \
+     -largeSequenceNumberErrorThreshold 2
+    ixNet setMultiAttrs $sg_top/traffic/statistics/sequenceChecking \
+     -enabled False \
+     -sequenceMode rxThreshold
+    ixNet setMultiAttrs $sg_top/traffic/statistics/advancedSequenceChecking \
+     -enabled False \
+     -advancedSequenceThreshold 1
+    ixNet setMultiAttrs $sg_top/traffic/statistics/cpdpConvergence \
+     -enabled False \
+     -dataPlaneJitterWindow 10485760 \
+     -dataPlaneThreshold 95 \
+     -enableDataPlaneEventsRateMonitor False \
+     -enableControlPlaneEvents False
+    ixNet setMultiAttrs $sg_top/traffic/statistics/packetLossDuration \
+     -enabled False
+    ixNet setMultiAttrs $sg_top/traffic/statistics/dataIntegrity \
+     -enabled False
+    ixNet setMultiAttrs $sg_top/traffic/statistics/errorStats \
+     -enabled False
+    ixNet setMultiAttrs $sg_top/traffic/statistics/prbs \
+     -enabled False
+    ixNet setMultiAttrs $sg_top/traffic/statistics/iptv \
+     -enabled False
+    ixNet setMultiAttrs $sg_top/traffic/statistics/l1Rates \
+     -enabled False
+    ixNet setMultiAttrs $sg_top/quickTest/globals \
+     -productLabel {Your switch/router name here} \
+     -serialNumber {Your switch/router serial number here} \
+     -version {Your firmware version here} \
+     -comments {} \
+     -titlePageComments {} \
+     -maxLinesToDisplay 100 \
+     -enableCheckLinkState False \
+     -enableAbortIfLinkDown False \
+     -enableSwitchToStats True \
+     -enableCapture False \
+     -enableSwitchToResult True \
+     -enableGenerateReportAfterRun False \
+     -enableRebootCpu False \
+     -saveCaptureBeforeRun False \
+     -linkDownTimeout 5 \
+     -sleepTimeAfterReboot 10 \
+     -useDefaultRootPath False \
+     -outputRootPath $::output_dir
+    sg_commit
+    set sg_top [lindex [ixNet remapIds $sg_top] 0]
+    set ixNetSG_Stack(0) $sg_top
+
+    ###
+    ### /vport area
+    ###
+
+    #
+    # configuring the object that corresponds to /vport:1
+    #
+    set sg_vport [ixNet add $ixNetSG_Stack(0) vport]
+    ixNet setMultiAttrs $sg_vport \
+     -transmitIgnoreLinkStatus False \
+     -txGapControlMode averageMode \
+     -type tenGigLan \
+     -connectedTo ::ixNet::OBJ-null \
+     -txMode interleaved \
+     -isPullOnly False \
+     -rxMode captureAndMeasure \
+     -name {10GE LAN - 001}
+    ixNet setMultiAttrs $sg_vport/l1Config \
+     -currentType tenGigLan
+    ixNet setMultiAttrs $sg_vport/l1Config/tenGigLan \
+     -ppm 0 \
+     -flowControlDirectedAddress "01 80 C2 00 00 01" \
+     -enablePPM False \
+     -autoInstrumentation endOfFrame \
+     -transmitClocking internal \
+     -txIgnoreRxLinkFaults False \
+     -loopback False \
+     -enableLASIMonitoring False \
+     -enabledFlowControl True
+    ixNet setMultiAttrs $sg_vport/l1Config/tenGigLan/oam \
+     -tlvType {00} \
+     -linkEvents False \
+     -enabled False \
+     -vendorSpecificInformation {00 00 00 00} \
+     -macAddress "00:00:00:00:00:00" \
+     -loopback False \
+     -idleTimer 5 \
+     -tlvValue {00} \
+     -enableTlvOption False \
+     -maxOAMPDUSize 64 \
+     -organizationUniqueIdentifier {000000}
+    ixNet setMultiAttrs $sg_vport/l1Config/tenGigLan/fcoe \
+     -supportDataCenterMode False \
+     -priorityGroupSize priorityGroupSize-8 \
+     -pfcPauseDelay 1 \
+     -pfcPriorityGroups {0 1 2 3 4 5 6 7} \
+     -flowControlType ieee802.1Qbb \
+     -enablePFCPauseDelay False
+    ixNet setMultiAttrs $sg_vport/l1Config/fortyGigLan \
+     -ppm 0 \
+     -flowControlDirectedAddress "01 80 C2 00 00 01" \
+     -enablePPM False \
+     -autoInstrumentation endOfFrame \
+     -transmitClocking internal \
+     -txIgnoreRxLinkFaults False \
+     -loopback False \
+     -enableLASIMonitoring False \
+     -enabledFlowControl False
+    ixNet setMultiAttrs $sg_vport/l1Config/fortyGigLan/fcoe \
+     -supportDataCenterMode False \
+     -priorityGroupSize priorityGroupSize-8 \
+     -pfcPauseDelay 1 \
+     -pfcPriorityGroups {0 1 2 3 4 5 6 7} \
+     -flowControlType ieee802.1Qbb \
+     -enablePFCPauseDelay False
+    ixNet setMultiAttrs $sg_vport/l1Config/OAM \
+     -tlvType {00} \
+     -linkEvents False \
+     -enabled False \
+     -vendorSpecificInformation {00 00 00 00} \
+     -macAddress "00:00:00:00:00:00" \
+     -loopback False \
+     -idleTimer 5 \
+     -tlvValue {00} \
+     -enableTlvOption False \
+     -maxOAMPDUSize 64 \
+     -organizationUniqueIdentifier {000000}
+    ixNet setMultiAttrs $sg_vport/l1Config/rxFilters/filterPalette \
+     -sourceAddress1Mask {00:00:00:00:00:00} \
+     -destinationAddress1Mask {00:00:00:00:00:00} \
+     -sourceAddress2 {00:00:00:00:00:00} \
+     -pattern2OffsetType fromStartOfFrame \
+     -pattern2Offset 20 \
+     -pattern1Mask {00} \
+     -sourceAddress2Mask {00:00:00:00:00:00} \
+     -destinationAddress2 {00:00:00:00:00:00} \
+     -destinationAddress1 {00:00:00:00:00:00} \
+     -sourceAddress1 {00:00:00:00:00:00} \
+     -pattern1 {00} \
+     -destinationAddress2Mask {00:00:00:00:00:00} \
+     -pattern2Mask {00} \
+     -pattern1Offset 20 \
+     -pattern2 {00} \
+     -pattern1OffsetType fromStartOfFrame
+    ixNet setMultiAttrs $sg_vport/protocols/arp \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/bfd \
+     -enabled False \
+     -intervalValue 0 \
+     -packetsPerInterval 0
+    ixNet setMultiAttrs $sg_vport/protocols/bgp \
+     -autoFillUpDutIp False \
+     -disableReceivedUpdateValidation False \
+     -enableAdVplsPrefixLengthInBits False \
+     -enableExternalActiveConnect True \
+     -enableInternalActiveConnect True \
+     -enableVpnLabelExchangeOverLsp True \
+     -enabled False \
+     -externalRetries 0 \
+     -externalRetryDelay 120 \
+     -internalRetries 0 \
+     -internalRetryDelay 120 \
+     -mldpP2mpFecType 6 \
+     -triggerVplsPwInitiation False
+    ixNet setMultiAttrs $sg_vport/protocols/cfm \
+     -enableOptionalLmFunctionality False \
+     -enableOptionalTlvValidation True \
+     -enabled False \
+     -receiveCcm True \
+     -sendCcm True \
+     -suppressErrorsOnAis True
+    ixNet setMultiAttrs $sg_vport/protocols/eigrp \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/elmi \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/igmp \
+     -enabled False \
+     -numberOfGroups 0 \
+     -numberOfQueries 0 \
+     -queryTimePeriod 0 \
+     -sendLeaveOnStop True \
+     -statsEnabled False \
+     -timePeriod 0
+    ixNet setMultiAttrs $sg_vport/protocols/isis \
+     -allL1RbridgesMac "01:80:c2:00:00:40" \
+     -emulationType isisL3Routing \
+     -enabled False \
+     -helloMulticastMac "01:80:c2:00:00:41" \
+     -lspMgroupPdusPerInterval 0 \
+     -nlpId 192 \
+     -rateControlInterval 0 \
+     -sendP2PHellosToUnicastMac True \
+     -spbAllL1BridgesMac "09:00:2b:00:00:05" \
+     -spbHelloMulticastMac "09:00:2b:00:00:05" \
+     -spbNlpId 192
+    ixNet setMultiAttrs $sg_vport/protocols/lacp \
+     -enablePreservePartnerInfo False \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/ldp \
+     -enableDiscardSelfAdvFecs False \
+     -enableHelloJitter True \
+     -enableVpnLabelExchangeOverLsp True \
+     -enabled False \
+     -helloHoldTime 15 \
+     -helloInterval 5 \
+     -keepAliveHoldTime 30 \
+     -keepAliveInterval 10 \
+     -p2mpCapabilityParam 1288 \
+     -p2mpFecType 6 \
+     -targetedHelloInterval 15 \
+     -targetedHoldTime 45 \
+     -useTransportLabelsForMplsOam False
+    ixNet setMultiAttrs $sg_vport/protocols/linkOam \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/lisp \
+     -burstIntervalInMs 0 \
+     -enabled False \
+     -ipv4MapRegisterPacketsPerBurst 0 \
+     -ipv4MapRequestPacketsPerBurst 0 \
+     -ipv4SmrPacketsPerBurst 0 \
+     -ipv6MapRegisterPacketsPerBurst 0 \
+     -ipv6MapRequestPacketsPerBurst 0 \
+     -ipv6SmrPacketsPerBurst 0
+    ixNet setMultiAttrs $sg_vport/protocols/mld \
+     -enableDoneOnStop True \
+     -enabled False \
+     -mldv2Report type143 \
+     -numberOfGroups 0 \
+     -numberOfQueries 0 \
+     -queryTimePeriod 0 \
+     -timePeriod 0
+    ixNet setMultiAttrs $sg_vport/protocols/mplsOam \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/mplsTp \
+     -apsChannelType {00 02 } \
+     -bfdCcChannelType {00 07 } \
+     -delayManagementChannelType {00 05 } \
+     -enableHighPerformanceMode True \
+     -enabled False \
+     -faultManagementChannelType {00 58 } \
+     -lossMeasurementChannelType {00 04 } \
+     -onDemandCvChannelType {00 09 } \
+     -pwStatusChannelType {00 0B } \
+     -y1731ChannelType {7F FA }
+    ixNet setMultiAttrs $sg_vport/protocols/ospf \
+     -enableDrOrBdr False \
+     -enabled False \
+     -floodLinkStateUpdatesPerInterval 0 \
+     -rateControlInterval 0
+    ixNet setMultiAttrs $sg_vport/protocols/ospfV3 \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/pimsm \
+     -bsmFramePerInterval 0 \
+     -crpFramePerInterval 0 \
+     -dataMdtFramePerInterval 0 \
+     -denyGrePimIpPrefix {0.0.0.0/32} \
+     -enableDiscardJoinPruneProcessing False \
+     -enableRateControl False \
+     -enabled False \
+     -helloMsgsPerInterval 0 \
+     -interval 0 \
+     -joinPruneMessagesPerInterval 0 \
+     -registerMessagesPerInterval 0 \
+     -registerStopMessagesPerInterval 0
+    ixNet setMultiAttrs $sg_vport/protocols/ping \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/rip \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/ripng \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/rsvp \
+     -enableControlLspInitiationRate False \
+     -enableShowTimeValue False \
+     -enableVpnLabelExchangeOverLsp True \
+     -enabled False \
+     -maxLspInitiationsPerSec 400 \
+     -useTransportLabelsForMplsOam False
+    ixNet setMultiAttrs $sg_vport/protocols/stp \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/rateControlParameters \
+     -maxRequestsPerBurst 1 \
+     -maxRequestsPerSec 250 \
+     -minRetryInterval 10 \
+     -retryCount 3 \
+     -sendInBursts False \
+     -sendRequestsAsFastAsPossible False
+    ixNet setMultiAttrs $sg_vport/capture \
+     -controlCaptureTrigger {} \
+     -controlCaptureFilter {} \
+     -hardwareEnabled False \
+     -softwareEnabled False \
+     -displayFiltersDataCapture {} \
+     -displayFiltersControlCapture {} \
+     -controlBufferSize 30 \
+     -controlBufferBehaviour bufferLiveNonCircular
+    ixNet setMultiAttrs $sg_vport/protocolStack/options \
+     -routerSolicitationDelay 1 \
+     -routerSolicitationInterval 4 \
+     -routerSolicitations 3 \
+     -retransTime 1000 \
+     -dadTransmits 1 \
+     -dadEnabled True \
+     -ipv4RetransTime 3000 \
+     -ipv4McastSolicit 4
+    sg_commit
+    set sg_vport [lindex [ixNet remapIds $sg_vport] 0]
+    set ixNetSG_ref(2) $sg_vport
+    set ixNetSG_Stack(1) $sg_vport
+
+    #
+    # configuring the object that corresponds to /vport:1/l1Config/rxFilters/uds:1
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:1
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:1/l1Config/rxFilters/uds:2
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:2
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:1/l1Config/rxFilters/uds:3
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:3
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:1/l1Config/rxFilters/uds:4
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:4
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:1/l1Config/rxFilters/uds:5
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:5
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:1/l1Config/rxFilters/uds:6
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:6
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:1/protocols/static/lan:1
+    #
+    set sg_lan [ixNet add $ixNetSG_Stack(1)/protocols/static lan]
+    ixNet setMultiAttrs $sg_lan \
+     -atmEncapsulation ::ixNet::OBJ-null \
+     -count 1 \
+     -countPerVc 1 \
+     -enableIncrementMac False \
+     -enableIncrementVlan False \
+     -enableSiteId False \
+     -enableVlan False \
+     -enabled True \
+     -frEncapsulation ::ixNet::OBJ-null \
+     -incrementPerVcVlanMode noIncrement \
+     -incrementVlanMode noIncrement \
+     -mac "00:00:00:00:00:01" \
+     -macRangeMode normal \
+     -numberOfVcs 1 \
+     -siteId 0 \
+     -skipVlanIdZero True \
+     -tpid {0x8100} \
+     -trafficGroupId ::ixNet::OBJ-null \
+     -vlanCount 1 \
+     -vlanId {1} \
+     -vlanPriority {0}
+    sg_commit
+    set sg_lan [lindex [ixNet remapIds $sg_lan] 0]
+
+    #
+    # configuring the object that corresponds to /vport:2
+    #
+    set sg_vport [ixNet add $ixNetSG_Stack(0) vport]
+    ixNet setMultiAttrs $sg_vport \
+     -transmitIgnoreLinkStatus False \
+     -txGapControlMode averageMode \
+     -type tenGigLan \
+     -connectedTo ::ixNet::OBJ-null \
+     -txMode interleaved \
+     -isPullOnly False \
+     -rxMode captureAndMeasure \
+     -name {10GE LAN - 002}
+    ixNet setMultiAttrs $sg_vport/l1Config \
+     -currentType tenGigLan
+    ixNet setMultiAttrs $sg_vport/l1Config/tenGigLan \
+     -ppm 0 \
+     -flowControlDirectedAddress "01 80 C2 00 00 01" \
+     -enablePPM False \
+     -autoInstrumentation endOfFrame \
+     -transmitClocking internal \
+     -txIgnoreRxLinkFaults False \
+     -loopback False \
+     -enableLASIMonitoring False \
+     -enabledFlowControl False
+    ixNet setMultiAttrs $sg_vport/l1Config/tenGigLan/oam \
+     -tlvType {00} \
+     -linkEvents False \
+     -enabled False \
+     -vendorSpecificInformation {00 00 00 00} \
+     -macAddress "00:00:00:00:00:00" \
+     -loopback False \
+     -idleTimer 5 \
+     -tlvValue {00} \
+     -enableTlvOption False \
+     -maxOAMPDUSize 64 \
+     -organizationUniqueIdentifier {000000}
+    ixNet setMultiAttrs $sg_vport/l1Config/tenGigLan/fcoe \
+     -supportDataCenterMode False \
+     -priorityGroupSize priorityGroupSize-8 \
+     -pfcPauseDelay 1 \
+     -pfcPriorityGroups {0 1 2 3 4 5 6 7} \
+     -flowControlType ieee802.1Qbb \
+     -enablePFCPauseDelay False
+    ixNet setMultiAttrs $sg_vport/l1Config/fortyGigLan \
+     -ppm 0 \
+     -flowControlDirectedAddress "01 80 C2 00 00 01" \
+     -enablePPM False \
+     -autoInstrumentation endOfFrame \
+     -transmitClocking internal \
+     -txIgnoreRxLinkFaults False \
+     -loopback False \
+     -enableLASIMonitoring False \
+     -enabledFlowControl False
+    ixNet setMultiAttrs $sg_vport/l1Config/fortyGigLan/fcoe \
+     -supportDataCenterMode False \
+     -priorityGroupSize priorityGroupSize-8 \
+     -pfcPauseDelay 1 \
+     -pfcPriorityGroups {0 1 2 3 4 5 6 7} \
+     -flowControlType ieee802.1Qbb \
+     -enablePFCPauseDelay False
+    ixNet setMultiAttrs $sg_vport/l1Config/OAM \
+     -tlvType {00} \
+     -linkEvents False \
+     -enabled False \
+     -vendorSpecificInformation {00 00 00 00} \
+     -macAddress "00:00:00:00:00:00" \
+     -loopback False \
+     -idleTimer 5 \
+     -tlvValue {00} \
+     -enableTlvOption False \
+     -maxOAMPDUSize 64 \
+     -organizationUniqueIdentifier {000000}
+    ixNet setMultiAttrs $sg_vport/l1Config/rxFilters/filterPalette \
+     -sourceAddress1Mask {00:00:00:00:00:00} \
+     -destinationAddress1Mask {00:00:00:00:00:00} \
+     -sourceAddress2 {00:00:00:00:00:00} \
+     -pattern2OffsetType fromStartOfFrame \
+     -pattern2Offset 20 \
+     -pattern1Mask {00} \
+     -sourceAddress2Mask {00:00:00:00:00:00} \
+     -destinationAddress2 {00:00:00:00:00:00} \
+     -destinationAddress1 {00:00:00:00:00:00} \
+     -sourceAddress1 {00:00:00:00:00:00} \
+     -pattern1 {00} \
+     -destinationAddress2Mask {00:00:00:00:00:00} \
+     -pattern2Mask {00} \
+     -pattern1Offset 20 \
+     -pattern2 {00} \
+     -pattern1OffsetType fromStartOfFrame
+    ixNet setMultiAttrs $sg_vport/protocols/arp \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/bfd \
+     -enabled False \
+     -intervalValue 0 \
+     -packetsPerInterval 0
+    ixNet setMultiAttrs $sg_vport/protocols/bgp \
+     -autoFillUpDutIp False \
+     -disableReceivedUpdateValidation False \
+     -enableAdVplsPrefixLengthInBits False \
+     -enableExternalActiveConnect True \
+     -enableInternalActiveConnect True \
+     -enableVpnLabelExchangeOverLsp True \
+     -enabled False \
+     -externalRetries 0 \
+     -externalRetryDelay 120 \
+     -internalRetries 0 \
+     -internalRetryDelay 120 \
+     -mldpP2mpFecType 6 \
+     -triggerVplsPwInitiation False
+    ixNet setMultiAttrs $sg_vport/protocols/cfm \
+     -enableOptionalLmFunctionality False \
+     -enableOptionalTlvValidation True \
+     -enabled False \
+     -receiveCcm True \
+     -sendCcm True \
+     -suppressErrorsOnAis True
+    ixNet setMultiAttrs $sg_vport/protocols/eigrp \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/elmi \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/igmp \
+     -enabled False \
+     -numberOfGroups 0 \
+     -numberOfQueries 0 \
+     -queryTimePeriod 0 \
+     -sendLeaveOnStop True \
+     -statsEnabled False \
+     -timePeriod 0
+    ixNet setMultiAttrs $sg_vport/protocols/isis \
+     -allL1RbridgesMac "01:80:c2:00:00:40" \
+     -emulationType isisL3Routing \
+     -enabled False \
+     -helloMulticastMac "01:80:c2:00:00:41" \
+     -lspMgroupPdusPerInterval 0 \
+     -nlpId 192 \
+     -rateControlInterval 0 \
+     -sendP2PHellosToUnicastMac True \
+     -spbAllL1BridgesMac "09:00:2b:00:00:05" \
+     -spbHelloMulticastMac "09:00:2b:00:00:05" \
+     -spbNlpId 192
+    ixNet setMultiAttrs $sg_vport/protocols/lacp \
+     -enablePreservePartnerInfo False \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/ldp \
+     -enableDiscardSelfAdvFecs False \
+     -enableHelloJitter True \
+     -enableVpnLabelExchangeOverLsp True \
+     -enabled False \
+     -helloHoldTime 15 \
+     -helloInterval 5 \
+     -keepAliveHoldTime 30 \
+     -keepAliveInterval 10 \
+     -p2mpCapabilityParam 1288 \
+     -p2mpFecType 6 \
+     -targetedHelloInterval 15 \
+     -targetedHoldTime 45 \
+     -useTransportLabelsForMplsOam False
+    ixNet setMultiAttrs $sg_vport/protocols/linkOam \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/lisp \
+     -burstIntervalInMs 0 \
+     -enabled False \
+     -ipv4MapRegisterPacketsPerBurst 0 \
+     -ipv4MapRequestPacketsPerBurst 0 \
+     -ipv4SmrPacketsPerBurst 0 \
+     -ipv6MapRegisterPacketsPerBurst 0 \
+     -ipv6MapRequestPacketsPerBurst 0 \
+     -ipv6SmrPacketsPerBurst 0
+    ixNet setMultiAttrs $sg_vport/protocols/mld \
+     -enableDoneOnStop True \
+     -enabled False \
+     -mldv2Report type143 \
+     -numberOfGroups 0 \
+     -numberOfQueries 0 \
+     -queryTimePeriod 0 \
+     -timePeriod 0
+    ixNet setMultiAttrs $sg_vport/protocols/mplsOam \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/mplsTp \
+     -apsChannelType {00 02 } \
+     -bfdCcChannelType {00 07 } \
+     -delayManagementChannelType {00 05 } \
+     -enableHighPerformanceMode True \
+     -enabled False \
+     -faultManagementChannelType {00 58 } \
+     -lossMeasurementChannelType {00 04 } \
+     -onDemandCvChannelType {00 09 } \
+     -pwStatusChannelType {00 0B } \
+     -y1731ChannelType {7F FA }
+    ixNet setMultiAttrs $sg_vport/protocols/ospf \
+     -enableDrOrBdr False \
+     -enabled False \
+     -floodLinkStateUpdatesPerInterval 0 \
+     -rateControlInterval 0
+    ixNet setMultiAttrs $sg_vport/protocols/ospfV3 \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/pimsm \
+     -bsmFramePerInterval 0 \
+     -crpFramePerInterval 0 \
+     -dataMdtFramePerInterval 0 \
+     -denyGrePimIpPrefix {0.0.0.0/32} \
+     -enableDiscardJoinPruneProcessing False \
+     -enableRateControl False \
+     -enabled False \
+     -helloMsgsPerInterval 0 \
+     -interval 0 \
+     -joinPruneMessagesPerInterval 0 \
+     -registerMessagesPerInterval 0 \
+     -registerStopMessagesPerInterval 0
+    ixNet setMultiAttrs $sg_vport/protocols/ping \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/rip \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/ripng \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/protocols/rsvp \
+     -enableControlLspInitiationRate False \
+     -enableShowTimeValue False \
+     -enableVpnLabelExchangeOverLsp True \
+     -enabled False \
+     -maxLspInitiationsPerSec 400 \
+     -useTransportLabelsForMplsOam False
+    ixNet setMultiAttrs $sg_vport/protocols/stp \
+     -enabled False
+    ixNet setMultiAttrs $sg_vport/rateControlParameters \
+     -maxRequestsPerBurst 1 \
+     -maxRequestsPerSec 250 \
+     -minRetryInterval 10 \
+     -retryCount 3 \
+     -sendInBursts False \
+     -sendRequestsAsFastAsPossible False
+    ixNet setMultiAttrs $sg_vport/capture \
+     -controlCaptureTrigger {} \
+     -controlCaptureFilter {} \
+     -hardwareEnabled False \
+     -softwareEnabled False \
+     -displayFiltersDataCapture {} \
+     -displayFiltersControlCapture {} \
+     -controlBufferSize 30 \
+     -controlBufferBehaviour bufferLiveNonCircular
+    ixNet setMultiAttrs $sg_vport/protocolStack/options \
+     -routerSolicitationDelay 1 \
+     -routerSolicitationInterval 4 \
+     -routerSolicitations 3 \
+     -retransTime 1000 \
+     -dadTransmits 1 \
+     -dadEnabled True \
+     -ipv4RetransTime 3000 \
+     -ipv4McastSolicit 4
+    sg_commit
+    set sg_vport [lindex [ixNet remapIds $sg_vport] 0]
+    set ixNetSG_ref(10) $sg_vport
+    set ixNetSG_Stack(1) $sg_vport
+
+    #
+    # configuring the object that corresponds to /vport:2/l1Config/rxFilters/uds:1
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:1
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:2/l1Config/rxFilters/uds:2
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:2
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:2/l1Config/rxFilters/uds:3
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:3
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:2/l1Config/rxFilters/uds:4
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:4
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:2/l1Config/rxFilters/uds:5
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:5
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:2/l1Config/rxFilters/uds:6
+    #
+    set sg_uds $ixNetSG_Stack(1)/l1Config/rxFilters/uds:6
+    ixNet setMultiAttrs $sg_uds \
+     -destinationAddressSelector anyAddr \
+     -customFrameSizeTo 0 \
+     -customFrameSizeFrom 0 \
+     -error errAnyFrame \
+     -patternSelector anyPattern \
+     -sourceAddressSelector anyAddr \
+     -isEnabled True \
+     -frameSizeType any
+    sg_commit
+    set sg_uds [lindex [ixNet remapIds $sg_uds] 0]
+
+    #
+    # configuring the object that corresponds to /vport:2/protocols/static/lan:1
+    #
+    set sg_lan [ixNet add $ixNetSG_Stack(1)/protocols/static lan]
+    ixNet setMultiAttrs $sg_lan \
+     -atmEncapsulation ::ixNet::OBJ-null \
+     -count 1 \
+     -countPerVc 1 \
+     -enableIncrementMac False \
+     -enableIncrementVlan False \
+     -enableSiteId False \
+     -enableVlan False \
+     -enabled True \
+     -frEncapsulation ::ixNet::OBJ-null \
+     -incrementPerVcVlanMode noIncrement \
+     -incrementVlanMode noIncrement \
+     -mac "00:01:00:05:08:00" \
+     -macRangeMode normal \
+     -numberOfVcs 1 \
+     -siteId 0 \
+     -skipVlanIdZero True \
+     -tpid {0x8100} \
+     -trafficGroupId ::ixNet::OBJ-null \
+     -vlanCount 1 \
+     -vlanId {1} \
+     -vlanPriority {0}
+    sg_commit
+    set sg_lan [lindex [ixNet remapIds $sg_lan] 0]
+
+    ###
+    ### /availableHardware area
+    ###
+
+    #
+    # configuring the object that corresponds to /availableHardware/chassis"
+    #
+    set sg_chassis [ixNet add $ixNetSG_Stack(0)/availableHardware chassis]
+    ixNet setMultiAttrs $sg_chassis \
+     -masterChassis {} \
+     -sequenceId 1 \
+     -cableLength 0 \
+     -hostname $::chassis
+    sg_commit
+    set sg_chassis [lindex [ixNet remapIds $sg_chassis] 0]
+    set ixNetSG_Stack(1) $sg_chassis
+
+    #
+    # configuring the object that corresponds to /availableHardware/chassis/card
+    #
+    set sg_card $ixNetSG_Stack(1)/card:$::card
+    ixNet setMultiAttrs $sg_card \
+     -aggregationMode normal
+    sg_commit
+    set sg_card [lindex [ixNet remapIds $sg_card] 0]
+    set ixNetSG_ref(19) $sg_card
+    set ixNetSG_Stack(2) $sg_card
+
+    #
+    # configuring the object that corresponds to /availableHardware/chassis/card/aggregation:1
+    #
+    set sg_aggregation $ixNetSG_Stack(2)/aggregation:1
+    ixNet setMultiAttrs $sg_aggregation \
+     -mode normal
+    sg_commit
+    set sg_aggregation [lindex [ixNet remapIds $sg_aggregation] 0]
+
+    #
+    # configuring the object that corresponds to /availableHardware/chassis/card/aggregation:2
+    #
+    set sg_aggregation $ixNetSG_Stack(2)/aggregation:2
+    ixNet setMultiAttrs $sg_aggregation \
+     -mode normal
+    sg_commit
+    set sg_aggregation [lindex [ixNet remapIds $sg_aggregation] 0]
+
+    #
+    # configuring the object that corresponds to /availableHardware/chassis/card/aggregation:3
+    #
+    set sg_aggregation $ixNetSG_Stack(2)/aggregation:3
+    ixNet setMultiAttrs $sg_aggregation \
+     -mode normal
+    sg_commit
+    set sg_aggregation [lindex [ixNet remapIds $sg_aggregation] 0]
+
+    #
+    # configuring the object that corresponds to /availableHardware/chassis/card/aggregation:4
+    #
+    set sg_aggregation $ixNetSG_Stack(2)/aggregation:4
+    ixNet setMultiAttrs $sg_aggregation \
+     -mode normal
+    sg_commit
+    set sg_aggregation [lindex [ixNet remapIds $sg_aggregation] 0]
+    ixNet setMultiAttrs $ixNetSG_ref(2) \
+     -connectedTo $ixNetSG_ref(19)/port:$::port1
+    sg_commit
+    ixNet setMultiAttrs $ixNetSG_ref(10) \
+     -connectedTo $ixNetSG_ref(19)/port:$::port2
+    sg_commit
+    sg_commit
+
+    ###
+    ### /impairment area
+    ###
+
+    #
+    # configuring the object that corresponds to /impairment/profile:3
+    #
+    set sg_profile [ixNet add $ixNetSG_Stack(0)/impairment profile]
+    ixNet setMultiAttrs $sg_profile \
+     -enabled False \
+     -name {Impairment Profile 1} \
+     -links {} \
+     -allLinks True \
+     -priority 1
+    ixNet setMultiAttrs $sg_profile/checksums \
+     -dropRxL2FcsErrors False \
+     -correctTxL2FcsErrors False \
+     -alwaysCorrectWhenModifying True \
+     -correctTxChecksumOverIp False \
+     -correctTxIpv4Checksum False
+    ixNet setMultiAttrs $sg_profile/rxRateLimit \
+     -enabled False \
+     -value 8 \
+     -units {kKilobitsPerSecond}
+    ixNet setMultiAttrs $sg_profile/drop \
+     -enabled True \
+     -clusterSize 1 \
+     -percentRate 0
+    ixNet setMultiAttrs $sg_profile/reorder \
+     -enabled False \
+     -clusterSize 1 \
+     -percentRate 0 \
+     -skipCount 1
+    ixNet setMultiAttrs $sg_profile/duplicate \
+     -enabled False \
+     -clusterSize 1 \
+     -percentRate 0 \
+     -duplicateCount 1
+    ixNet setMultiAttrs $sg_profile/bitError \
+     -enabled False \
+     -logRate 3 \
+     -skipEndOctets 0 \
+     -skipStartOctets 0
+    ixNet setMultiAttrs $sg_profile/delay \
+     -enabled True \
+     -value 300 \
+     -units {kMicroseconds}
+    ixNet setMultiAttrs $sg_profile/delayVariation \
+     -uniformSpread 0 \
+     -enabled False \
+     -units {kMicroseconds} \
+     -distribution {kUniform} \
+     -exponentialMeanArrival 0 \
+     -gaussianStandardDeviation 0
+    ixNet setMultiAttrs $sg_profile/customDelayVariation \
+     -enabled False \
+     -name {}
+    sg_commit
+    set sg_profile [lindex [ixNet remapIds $sg_profile] 0]
+    set ixNetSG_Stack(1) $sg_profile
+
+    #
+    # configuring the object that corresponds to /impairment/profile:3/fixedClassifier:1
+    #
+    set sg_fixedClassifier [ixNet add $ixNetSG_Stack(1) fixedClassifier]
+    sg_commit
+    set sg_fixedClassifier [lindex [ixNet remapIds $sg_fixedClassifier] 0]
+
+    ###
+    ### /traffic area
+    ###
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1
+    #
+    set sg_trafficItem [ixNet add $ixNetSG_Stack(0)/traffic trafficItem]
+    ixNet setMultiAttrs $sg_trafficItem \
+     -transportRsvpTePreference one \
+     -trafficItemType l2L3 \
+     -biDirectional False \
+     -mergeDestinations True \
+     -hostsPerNetwork 1 \
+     -transmitMode interleaved \
+     -ordinalNo 0 \
+     -trafficType {ethernetVlan} \
+     -interAsLdpPreference two \
+     -allowSelfDestined False \
+     -enabled True \
+     -maxNumberOfVpnLabelStack 2 \
+     -interAsBgpPreference one \
+     -suspend False \
+     -transportLdpPreference two \
+     -egressEnabled False \
+     -enableDynamicMplsLabelValues False \
+     -routeMesh oneToOne \
+     -name {Traffic Item 1} \
+     -srcDestMesh oneToOne
+    sg_commit
+    set sg_trafficItem [lindex [ixNet remapIds $sg_trafficItem] 0]
+    set ixNetSG_ref(26) $sg_trafficItem
+    set ixNetSG_Stack(1) $sg_trafficItem
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/endpointSet:1
+    #
+    set sg_endpointSet [ixNet add $ixNetSG_Stack(1) endpointSet]
+    ixNet setMultiAttrs $sg_endpointSet \
+     -destinations [list $ixNetSG_ref(10)/protocols] \
+     -destinationFilter {} \
+     -sourceFilter {} \
+     -trafficGroups {} \
+     -sources [list $ixNetSG_ref(2)/protocols] \
+     -name {EndpointSet-1}
+    sg_commit
+    set sg_endpointSet [lindex [ixNet remapIds $sg_endpointSet] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1
+    #
+    set sg_configElement $ixNetSG_Stack(1)/configElement:1
+    ixNet setMultiAttrs $sg_configElement \
+     -crc goodCrc \
+     -preambleCustomSize 8 \
+     -enableDisparityError False \
+     -preambleFrameSizeMode auto \
+     -destinationMacMode manual
+    ixNet setMultiAttrs $sg_configElement/frameSize \
+     -weightedPairs {} \
+     -fixedSize 64 \
+     -incrementFrom 64 \
+     -randomMin 64 \
+     -randomMax 1518 \
+     -quadGaussian {} \
+     -type fixed \
+     -presetDistribution cisco \
+     -incrementStep 1 \
+     -incrementTo 1518
+    ixNet setMultiAttrs $sg_configElement/frameRate \
+     -bitRateUnitsType bitsPerSec \
+     -rate 10 \
+     -enforceMinimumInterPacketGap 0 \
+     -type percentLineRate \
+     -interPacketGapUnitsType nanoseconds
+    ixNet setMultiAttrs $sg_configElement/framePayload \
+     -type incrementByte \
+     -customRepeat True \
+     -customPattern {}
+    ixNet setMultiAttrs $sg_configElement/frameRateDistribution \
+     -streamDistribution applyRateToAll \
+     -portDistribution applyRateToAll
+    ixNet setMultiAttrs $sg_configElement/transmissionControl \
+     -frameCount 1 \
+     -minGapBytes 12 \
+     -interStreamGap 0 \
+     -interBurstGap 0 \
+     -interBurstGapUnits nanoseconds \
+     -type continuous \
+     -duration 1 \
+     -repeatBurst 1 \
+     -enableInterStreamGap False \
+     -startDelayUnits bytes \
+     -iterationCount 1 \
+     -burstPacketCount 1 \
+     -enableInterBurstGap False \
+     -startDelay 0
+    sg_commit
+    set sg_configElement [lindex [ixNet remapIds $sg_configElement] 0]
+    set ixNetSG_Stack(2) $sg_configElement
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ethernet-1"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"ethernet-1"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ethernet-1"/field:"ethernet.header.destinationAddress-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.destinationAddress-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:00:00:00:00:00} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{00:00:00:00:00:00}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:00:00:00:00:00} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ethernet-1"/field:"ethernet.header.sourceAddress-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.sourceAddress-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:00:00:00:00:00} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{00:00:00:00:00:00}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:00:00:00:00:00} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ethernet-1"/field:"ethernet.header.etherType-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.etherType-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {800} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0xFFFF}} \
+     -stepValue {0xFFFF} \
+     -fixedBits {0xFFFF} \
+     -fieldValue {800} \
+     -auto True \
+     -randomMask {0xFFFF} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0xFFFF} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ethernet-1"/field:"ethernet.header.pfcQueue-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.pfcQueue-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"ipv4-2"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.version-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.version-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.headerLength-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.headerLength-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {5} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.raw-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.raw-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.precedence-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.precedence-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {000 Routine} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.delay-5"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.delay-5"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.throughput-6"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.throughput-6"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.reliability-7"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.reliability-7"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.monetary-8"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.monetary-8"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.unused-9"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.unused-9"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {Precedence 1} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {10} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{10}} \
+     -stepValue {10} \
+     -fixedBits {10} \
+     -fieldValue {Class 1, Low drop precedence} \
+     -auto False \
+     -randomMask {10} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {10} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {46} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{46}} \
+     -stepValue {46} \
+     -fixedBits {46} \
+     -fieldValue {46} \
+     -auto False \
+     -randomMask {46} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {46} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.totalLength-18"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.totalLength-18"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {46} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{20}} \
+     -stepValue {20} \
+     -fixedBits {20} \
+     -fieldValue {46} \
+     -auto True \
+     -randomMask {20} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {20} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.identification-19"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.identification-19"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.flags.reserved-20"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.reserved-20"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.flags.fragment-21"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.fragment-21"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {May fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.flags.lastFragment-22"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.lastFragment-22"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Last fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.fragmentOffset-23"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.fragmentOffset-23"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.ttl-24"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.ttl-24"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {64} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{64}} \
+     -stepValue {64} \
+     -fixedBits {64} \
+     -fieldValue {64} \
+     -auto False \
+     -randomMask {64} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {64} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.protocol-25"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.protocol-25"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {17} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{61}} \
+     -stepValue {61} \
+     -fixedBits {61} \
+     -fieldValue {UDP} \
+     -auto True \
+     -randomMask {61} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {61} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.checksum-26"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.checksum-26"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.srcIp-27"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.srcIp-27"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {1.1.1.1} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {1.1.1.1} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.dstIp-28"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.dstIp-28"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {90.90.90.90} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {90.90.90.90} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.nop-29"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.nop-29"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {1} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{1}} \
+     -stepValue {1} \
+     -fixedBits {1} \
+     -fieldValue {1} \
+     -auto False \
+     -randomMask {1} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {1} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.type-30"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.type-30"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {130} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{130}} \
+     -stepValue {130} \
+     -fixedBits {130} \
+     -fieldValue {130} \
+     -auto False \
+     -randomMask {130} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {130} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.length-31"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.length-31"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {11} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{11}} \
+     -stepValue {11} \
+     -fixedBits {11} \
+     -fieldValue {11} \
+     -auto False \
+     -randomMask {11} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {11} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.security-32"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.security-32"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Unclassified} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {131} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{131}} \
+     -stepValue {131} \
+     -fixedBits {131} \
+     -fieldValue {131} \
+     -auto False \
+     -randomMask {131} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {131} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.pointer-38"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.pointer-38"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routeData-39"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routeData-39"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {137} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{137}} \
+     -stepValue {137} \
+     -fixedBits {137} \
+     -fieldValue {137} \
+     -auto False \
+     -randomMask {137} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {137} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {7} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{7}} \
+     -stepValue {7} \
+     -fixedBits {7} \
+     -fieldValue {7} \
+     -auto False \
+     -randomMask {7} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {7} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {136} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{136}} \
+     -stepValue {136} \
+     -fixedBits {136} \
+     -fieldValue {136} \
+     -auto False \
+     -randomMask {136} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {136} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {68} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{68}} \
+     -stepValue {68} \
+     -fixedBits {68} \
+     -fieldValue {68} \
+     -auto False \
+     -randomMask {68} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {68} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {12} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{12}} \
+     -stepValue {12} \
+     -fixedBits {12} \
+     -fieldValue {12} \
+     -auto False \
+     -randomMask {12} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {12} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{5}} \
+     -stepValue {5} \
+     -fixedBits {5} \
+     -fieldValue {5} \
+     -auto False \
+     -randomMask {5} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {5} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Timestamps only, in consecutive 32-bit words} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.last-54"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.last-54"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {94} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x94}} \
+     -stepValue {0x94} \
+     -fixedBits {0x94} \
+     -fieldValue {94} \
+     -auto False \
+     -randomMask {0x94} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x94} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x04}} \
+     -stepValue {0x04} \
+     -fixedBits {0x04} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {0x04} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x04} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Router shall examine packet} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/field:"ipv4.header.options.pad-58"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.pad-58"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"udp-3"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"udp-3"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"udp-3"/field:"udp.header.srcPort-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.srcPort-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {63} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto True \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {63} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"udp-3"/field:"udp.header.dstPort-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.dstPort-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {1} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto False \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType $multipleStreams \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {64000}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"udp-3"/field:"udp.header.length-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.length-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {26} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {26} \
+     -auto True \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"udp-3"/field:"udp.header.checksum-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.checksum-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"fcs-4"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"fcs-4"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/stack:"fcs-4"/field:"ethernet.fcs-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.fcs-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/configElement:1/transmissionDistribution
+    #
+    set sg_transmissionDistribution $ixNetSG_Stack(2)/transmissionDistribution
+    ixNet setMultiAttrs $sg_transmissionDistribution \
+     -distributions {}
+    sg_commit
+    set sg_transmissionDistribution [lindex [ixNet remapIds $sg_transmissionDistribution] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1
+    #
+    set sg_highLevelStream $ixNetSG_Stack(1)/highLevelStream:1
+    ixNet setMultiAttrs $sg_highLevelStream \
+     -destinationMacMode manual \
+     -crc goodCrc \
+     -txPortId $ixNetSG_ref(2) \
+     -preambleFrameSizeMode auto \
+     -rxPortIds [list $ixNetSG_ref(10)] \
+     -suspend False \
+     -preambleCustomSize 8 \
+     -name {Traffic Item 1-EndpointSet-1 - Flow Group 0001}
+    ixNet setMultiAttrs $sg_highLevelStream/frameSize \
+     -weightedPairs {} \
+     -fixedSize 64 \
+     -incrementFrom 64 \
+     -randomMin 64 \
+     -randomMax 1518 \
+     -quadGaussian {} \
+     -type fixed \
+     -presetDistribution cisco \
+     -incrementStep 1 \
+     -incrementTo 1518
+    ixNet setMultiAttrs $sg_highLevelStream/frameRate \
+     -bitRateUnitsType bitsPerSec \
+     -rate 10 \
+     -enforceMinimumInterPacketGap 0 \
+     -type percentLineRate \
+     -interPacketGapUnitsType nanoseconds
+    ixNet setMultiAttrs $sg_highLevelStream/framePayload \
+     -type incrementByte \
+     -customRepeat True \
+     -customPattern {}
+    ixNet setMultiAttrs $sg_highLevelStream/transmissionControl \
+     -frameCount 1 \
+     -minGapBytes 12 \
+     -interStreamGap 0 \
+     -interBurstGap 0 \
+     -interBurstGapUnits nanoseconds \
+     -type continuous \
+     -duration 1 \
+     -repeatBurst 1 \
+     -enableInterStreamGap False \
+     -startDelayUnits bytes \
+     -iterationCount 1 \
+     -burstPacketCount 1 \
+     -enableInterBurstGap False \
+     -startDelay 0
+    sg_commit
+    set sg_highLevelStream [lindex [ixNet remapIds $sg_highLevelStream] 0]
+    set ixNetSG_Stack(2) $sg_highLevelStream
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ethernet-1"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"ethernet-1"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ethernet-1"/field:"ethernet.header.destinationAddress-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.destinationAddress-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:01:00:05:08:00} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{LearntInfo}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:01:00:05:08:00} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ethernet-1"/field:"ethernet.header.sourceAddress-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.sourceAddress-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:00:00:00:00:01} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{LearntInfo}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:00:00:00:00:01} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ethernet-1"/field:"ethernet.header.etherType-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.etherType-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {800} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0xFFFF}} \
+     -stepValue {0xFFFF} \
+     -fixedBits {0xFFFF} \
+     -fieldValue {800} \
+     -auto True \
+     -randomMask {0xFFFF} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0xFFFF} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ethernet-1"/field:"ethernet.header.pfcQueue-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.pfcQueue-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"ipv4-2"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.version-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.version-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.headerLength-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.headerLength-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {5} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.raw-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.raw-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.precedence-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.precedence-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {000 Routine} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.delay-5"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.delay-5"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.throughput-6"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.throughput-6"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.reliability-7"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.reliability-7"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.monetary-8"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.monetary-8"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.tos.unused-9"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.unused-9"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {Precedence 1} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {10} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{10}} \
+     -stepValue {10} \
+     -fixedBits {10} \
+     -fieldValue {Class 1, Low drop precedence} \
+     -auto False \
+     -randomMask {10} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {10} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {46} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{46}} \
+     -stepValue {46} \
+     -fixedBits {46} \
+     -fieldValue {46} \
+     -auto False \
+     -randomMask {46} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {46} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.totalLength-18"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.totalLength-18"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {46} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{20}} \
+     -stepValue {20} \
+     -fixedBits {20} \
+     -fieldValue {46} \
+     -auto True \
+     -randomMask {20} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {20} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.identification-19"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.identification-19"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.flags.reserved-20"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.reserved-20"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.flags.fragment-21"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.fragment-21"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {May fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.flags.lastFragment-22"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.lastFragment-22"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Last fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.fragmentOffset-23"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.fragmentOffset-23"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.ttl-24"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.ttl-24"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {64} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{64}} \
+     -stepValue {64} \
+     -fixedBits {64} \
+     -fieldValue {64} \
+     -auto False \
+     -randomMask {64} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {64} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.protocol-25"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.protocol-25"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {17} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{61}} \
+     -stepValue {61} \
+     -fixedBits {61} \
+     -fieldValue {UDP} \
+     -auto True \
+     -randomMask {61} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {61} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.checksum-26"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.checksum-26"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.srcIp-27"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.srcIp-27"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {1.1.1.1} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {1.1.1.1} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.dstIp-28"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.dstIp-28"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {90.90.90.90} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {90.90.90.90} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.nop-29"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.nop-29"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {1} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{1}} \
+     -stepValue {1} \
+     -fixedBits {1} \
+     -fieldValue {1} \
+     -auto False \
+     -randomMask {1} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {1} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.type-30"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.type-30"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {130} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{130}} \
+     -stepValue {130} \
+     -fixedBits {130} \
+     -fieldValue {130} \
+     -auto False \
+     -randomMask {130} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {130} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.length-31"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.length-31"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {11} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{11}} \
+     -stepValue {11} \
+     -fixedBits {11} \
+     -fieldValue {11} \
+     -auto False \
+     -randomMask {11} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {11} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.security-32"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.security-32"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Unclassified} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {131} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{131}} \
+     -stepValue {131} \
+     -fixedBits {131} \
+     -fieldValue {131} \
+     -auto False \
+     -randomMask {131} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {131} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.pointer-38"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.pointer-38"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routeData-39"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routeData-39"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {137} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{137}} \
+     -stepValue {137} \
+     -fixedBits {137} \
+     -fieldValue {137} \
+     -auto False \
+     -randomMask {137} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {137} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {7} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{7}} \
+     -stepValue {7} \
+     -fixedBits {7} \
+     -fieldValue {7} \
+     -auto False \
+     -randomMask {7} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {7} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {136} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{136}} \
+     -stepValue {136} \
+     -fixedBits {136} \
+     -fieldValue {136} \
+     -auto False \
+     -randomMask {136} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {136} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {68} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{68}} \
+     -stepValue {68} \
+     -fixedBits {68} \
+     -fieldValue {68} \
+     -auto False \
+     -randomMask {68} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {68} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {12} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{12}} \
+     -stepValue {12} \
+     -fixedBits {12} \
+     -fieldValue {12} \
+     -auto False \
+     -randomMask {12} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {12} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{5}} \
+     -stepValue {5} \
+     -fixedBits {5} \
+     -fieldValue {5} \
+     -auto False \
+     -randomMask {5} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {5} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Timestamps only, in consecutive 32-bit words} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.last-54"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.last-54"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {94} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x94}} \
+     -stepValue {0x94} \
+     -fixedBits {0x94} \
+     -fieldValue {94} \
+     -auto False \
+     -randomMask {0x94} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x94} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x04}} \
+     -stepValue {0x04} \
+     -fixedBits {0x04} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {0x04} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x04} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Router shall examine packet} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"ipv4-2"/field:"ipv4.header.options.pad-58"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.pad-58"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"udp-3"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"udp-3"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"udp-3"/field:"udp.header.srcPort-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.srcPort-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {63} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto True \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {63} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"udp-3"/field:"udp.header.dstPort-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.dstPort-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {1} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto False \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType $multipleStreams \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {64000}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"udp-3"/field:"udp.header.length-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.length-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {26} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {26} \
+     -auto True \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"udp-3"/field:"udp.header.checksum-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.checksum-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"fcs-4"
+    #
+    set sg_stack $ixNetSG_Stack(2)/stack:"fcs-4"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/highLevelStream:1/stack:"fcs-4"/field:"ethernet.fcs-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.fcs-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/transmissionDistribution
+    #
+    set sg_transmissionDistribution $ixNetSG_Stack(1)/transmissionDistribution
+    ixNet setMultiAttrs $sg_transmissionDistribution \
+     -distributions {}
+    sg_commit
+    set sg_transmissionDistribution [lindex [ixNet remapIds $sg_transmissionDistribution] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking
+    #
+    set sg_tracking $ixNetSG_Stack(1)/tracking
+    ixNet setMultiAttrs $sg_tracking \
+     -offset 0 \
+     -oneToOneMesh False \
+     -trackBy {} \
+     -values {} \
+     -fieldWidth thirtyTwoBits \
+     -protocolOffset {Root.0}
+    ixNet setMultiAttrs $sg_tracking/egress \
+     -offset {Outer VLAN Priority (3 bits)} \
+     -enabled False \
+     -customOffsetBits 0 \
+     -encapsulation {Ethernet} \
+     -customWidthBits 0
+    ixNet setMultiAttrs $sg_tracking/latencyBin \
+     -enabled False \
+     -binLimits {1 1.42 2 2.82 4 5.66 8 11.32} \
+     -numberOfBins 8
+    sg_commit
+    set sg_tracking [lindex [ixNet remapIds $sg_tracking] 0]
+    set ixNetSG_Stack(2) $sg_tracking
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ethernet-1"
+    #
+    set sg_stack $ixNetSG_Stack(2)/egress/fieldOffset/stack:"ethernet-1"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.destinationAddress-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.destinationAddress-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:00:00:00:00:00} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{00:00:00:00:00:00}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:00:00:00:00:00} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled True \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.sourceAddress-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.sourceAddress-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:00:00:00:00:00} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{00:00:00:00:00:00}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:00:00:00:00:00} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.etherType-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.etherType-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {800} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0xFFFF}} \
+     -stepValue {0xFFFF} \
+     -fixedBits {0xFFFF} \
+     -fieldValue {800} \
+     -auto True \
+     -randomMask {0xFFFF} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0xFFFF} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.pfcQueue-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.pfcQueue-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"
+    #
+    set sg_stack $ixNetSG_Stack(2)/egress/fieldOffset/stack:"ipv4-2"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.version-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.version-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.headerLength-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.headerLength-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {5} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.raw-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.raw-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.precedence-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.precedence-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {000 Routine} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.delay-5"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.delay-5"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.throughput-6"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.throughput-6"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.reliability-7"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.reliability-7"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.monetary-8"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.monetary-8"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.unused-9"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.unused-9"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {Precedence 1} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {10} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{10}} \
+     -stepValue {10} \
+     -fixedBits {10} \
+     -fieldValue {Class 1, Low drop precedence} \
+     -auto False \
+     -randomMask {10} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {10} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {46} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{46}} \
+     -stepValue {46} \
+     -fixedBits {46} \
+     -fieldValue {46} \
+     -auto False \
+     -randomMask {46} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {46} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.totalLength-18"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.totalLength-18"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {92} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{20}} \
+     -stepValue {20} \
+     -fixedBits {20} \
+     -fieldValue {92} \
+     -auto True \
+     -randomMask {20} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {20} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.identification-19"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.identification-19"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.flags.reserved-20"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.reserved-20"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.flags.fragment-21"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.fragment-21"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {May fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.flags.lastFragment-22"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.lastFragment-22"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Last fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.fragmentOffset-23"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.fragmentOffset-23"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.ttl-24"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.ttl-24"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {64} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{64}} \
+     -stepValue {64} \
+     -fixedBits {64} \
+     -fieldValue {64} \
+     -auto False \
+     -randomMask {64} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {64} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.protocol-25"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.protocol-25"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {17} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{61}} \
+     -stepValue {61} \
+     -fixedBits {61} \
+     -fieldValue {UDP} \
+     -auto True \
+     -randomMask {61} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {61} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.checksum-26"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.checksum-26"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.srcIp-27"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.srcIp-27"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0.0.0.0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {0.0.0.0} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.dstIp-28"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.dstIp-28"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0.0.0.0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {0.0.0.0} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.nop-29"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.nop-29"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {1} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{1}} \
+     -stepValue {1} \
+     -fixedBits {1} \
+     -fieldValue {1} \
+     -auto False \
+     -randomMask {1} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {1} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.type-30"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.type-30"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {130} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{130}} \
+     -stepValue {130} \
+     -fixedBits {130} \
+     -fieldValue {130} \
+     -auto False \
+     -randomMask {130} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {130} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.length-31"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.length-31"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {11} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{11}} \
+     -stepValue {11} \
+     -fixedBits {11} \
+     -fieldValue {11} \
+     -auto False \
+     -randomMask {11} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {11} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.security-32"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.security-32"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Unclassified} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {131} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{131}} \
+     -stepValue {131} \
+     -fixedBits {131} \
+     -fieldValue {131} \
+     -auto False \
+     -randomMask {131} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {131} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.pointer-38"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.pointer-38"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routeData-39"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routeData-39"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {137} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{137}} \
+     -stepValue {137} \
+     -fixedBits {137} \
+     -fieldValue {137} \
+     -auto False \
+     -randomMask {137} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {137} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {7} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{7}} \
+     -stepValue {7} \
+     -fixedBits {7} \
+     -fieldValue {7} \
+     -auto False \
+     -randomMask {7} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {7} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {136} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{136}} \
+     -stepValue {136} \
+     -fixedBits {136} \
+     -fieldValue {136} \
+     -auto False \
+     -randomMask {136} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {136} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {68} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{68}} \
+     -stepValue {68} \
+     -fixedBits {68} \
+     -fieldValue {68} \
+     -auto False \
+     -randomMask {68} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {68} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {12} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{12}} \
+     -stepValue {12} \
+     -fixedBits {12} \
+     -fieldValue {12} \
+     -auto False \
+     -randomMask {12} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {12} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{5}} \
+     -stepValue {5} \
+     -fixedBits {5} \
+     -fieldValue {5} \
+     -auto False \
+     -randomMask {5} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {5} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Timestamps only, in consecutive 32-bit words} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.last-54"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.last-54"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {94} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x94}} \
+     -stepValue {0x94} \
+     -fixedBits {0x94} \
+     -fieldValue {94} \
+     -auto False \
+     -randomMask {0x94} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x94} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x04}} \
+     -stepValue {0x04} \
+     -fixedBits {0x04} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {0x04} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x04} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Router shall examine packet} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.pad-58"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.pad-58"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"udp-3"
+    #
+    set sg_stack $ixNetSG_Stack(2)/egress/fieldOffset/stack:"udp-3"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"udp-3"/field:"udp.header.srcPort-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.srcPort-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {63} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto True \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {63} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"udp-3"/field:"udp.header.dstPort-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.dstPort-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {63} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto True \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {63} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"udp-3"/field:"udp.header.length-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.length-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {72} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {72} \
+     -auto True \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"udp-3"/field:"udp.header.checksum-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.checksum-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"fcs-4"
+    #
+    set sg_stack $ixNetSG_Stack(2)/egress/fieldOffset/stack:"fcs-4"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/tracking/egress/fieldOffset/stack:"fcs-4"/field:"ethernet.fcs-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.fcs-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1
+    #
+    set sg_egressTracking [ixNet add $ixNetSG_Stack(1) egressTracking]
+    ixNet setMultiAttrs $sg_egressTracking \
+     -offset {Outer VLAN Priority (3 bits)} \
+     -customOffsetBits 0 \
+     -encapsulation {Ethernet} \
+     -customWidthBits 0
+    sg_commit
+    set sg_egressTracking [lindex [ixNet remapIds $sg_egressTracking] 0]
+    set ixNetSG_Stack(2) $sg_egressTracking
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ethernet-1"
+    #
+    set sg_stack $ixNetSG_Stack(2)/fieldOffset/stack:"ethernet-1"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.destinationAddress-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.destinationAddress-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:00:00:00:00:00} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{00:00:00:00:00:00}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:00:00:00:00:00} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled True \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.sourceAddress-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.sourceAddress-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {00:00:00:00:00:00} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{00:00:00:00:00:00}} \
+     -stepValue {00:00:00:00:00:00} \
+     -fixedBits {00:00:00:00:00:00} \
+     -fieldValue {00:00:00:00:00:00} \
+     -auto False \
+     -randomMask {00:00:00:00:00:00} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {00:00:00:00:00:00} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.etherType-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.etherType-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {800} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0xFFFF}} \
+     -stepValue {0xFFFF} \
+     -fixedBits {0xFFFF} \
+     -fieldValue {800} \
+     -auto True \
+     -randomMask {0xFFFF} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0xFFFF} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ethernet-1"/field:"ethernet.header.pfcQueue-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.header.pfcQueue-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"
+    #
+    set sg_stack $ixNetSG_Stack(2)/fieldOffset/stack:"ipv4-2"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.version-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.version-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.headerLength-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.headerLength-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {5} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.raw-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.raw-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.precedence-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.precedence-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {000 Routine} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.delay-5"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.delay-5"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.throughput-6"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.throughput-6"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.reliability-7"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.reliability-7"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.monetary-8"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.monetary-8"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Normal} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.tos.unused-9"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.tos.unused-9"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.defaultPHB-10"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.defaultPHB.unused-11"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.classSelectorPHB-12"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {Precedence 1} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.classSelectorPHB.unused-13"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.assuredForwardingPHB-14"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {10} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{10}} \
+     -stepValue {10} \
+     -fixedBits {10} \
+     -fieldValue {Class 1, Low drop precedence} \
+     -auto False \
+     -randomMask {10} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {10} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.assuredForwardingPHB.unused-15"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.expeditedForwardingPHB-16"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {46} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{46}} \
+     -stepValue {46} \
+     -fixedBits {46} \
+     -fieldValue {46} \
+     -auto False \
+     -randomMask {46} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {46} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.priority.ds.phb.expeditedForwardingPHB.unused-17"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.totalLength-18"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.totalLength-18"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {92} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{20}} \
+     -stepValue {20} \
+     -fixedBits {20} \
+     -fieldValue {92} \
+     -auto True \
+     -randomMask {20} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {20} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.identification-19"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.identification-19"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.flags.reserved-20"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.reserved-20"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.flags.fragment-21"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.fragment-21"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {May fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.flags.lastFragment-22"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.flags.lastFragment-22"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Last fragment} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.fragmentOffset-23"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.fragmentOffset-23"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.ttl-24"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.ttl-24"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {64} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{64}} \
+     -stepValue {64} \
+     -fixedBits {64} \
+     -fieldValue {64} \
+     -auto False \
+     -randomMask {64} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {64} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.protocol-25"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.protocol-25"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {17} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{61}} \
+     -stepValue {61} \
+     -fixedBits {61} \
+     -fieldValue {UDP} \
+     -auto True \
+     -randomMask {61} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {61} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.checksum-26"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.checksum-26"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.srcIp-27"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.srcIp-27"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0.0.0.0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {0.0.0.0} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.dstIp-28"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.dstIp-28"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0.0.0.0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0.0.0.0}} \
+     -stepValue {0.0.0.0} \
+     -fixedBits {0.0.0.0} \
+     -fieldValue {0.0.0.0} \
+     -auto False \
+     -randomMask {0.0.0.0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0.0.0.0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.nop-29"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.nop-29"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {1} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{1}} \
+     -stepValue {1} \
+     -fixedBits {1} \
+     -fieldValue {1} \
+     -auto False \
+     -randomMask {1} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice True \
+     -startValue {1} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.type-30"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.type-30"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {130} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{130}} \
+     -stepValue {130} \
+     -fixedBits {130} \
+     -fieldValue {130} \
+     -auto False \
+     -randomMask {130} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {130} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.length-31"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.length-31"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {11} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{11}} \
+     -stepValue {11} \
+     -fixedBits {11} \
+     -fieldValue {11} \
+     -auto False \
+     -randomMask {11} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {11} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.security-32"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.security-32"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Unclassified} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.compartments-33"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.handling-34"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.security.tcc-35"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.type-36"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {131} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{131}} \
+     -stepValue {131} \
+     -fixedBits {131} \
+     -fieldValue {131} \
+     -auto False \
+     -randomMask {131} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {131} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.lsrr.length-37"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.pointer-38"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.pointer-38"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routeData-39"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routeData-39"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.type-40"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {137} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{137}} \
+     -stepValue {137} \
+     -fixedBits {137} \
+     -fieldValue {137} \
+     -auto False \
+     -randomMask {137} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {137} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.ssrr.length-41"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.type-42"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {7} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{7}} \
+     -stepValue {7} \
+     -fixedBits {7} \
+     -fieldValue {7} \
+     -auto False \
+     -randomMask {7} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {7} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.recordRoute.length-43"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {8} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {8} \
+     -auto False \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.type-44"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {136} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{136}} \
+     -stepValue {136} \
+     -fixedBits {136} \
+     -fieldValue {136} \
+     -auto False \
+     -randomMask {136} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {136} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.length-45"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{4}} \
+     -stepValue {4} \
+     -fixedBits {4} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {4} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {4} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.streamId.id-46"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.type-47"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {68} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{68}} \
+     -stepValue {68} \
+     -fixedBits {68} \
+     -fieldValue {68} \
+     -auto False \
+     -randomMask {68} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {68} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.length-48"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {12} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{12}} \
+     -stepValue {12} \
+     -fixedBits {12} \
+     -fieldValue {12} \
+     -auto False \
+     -randomMask {12} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {12} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pointer-49"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {5} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{5}} \
+     -stepValue {5} \
+     -fixedBits {5} \
+     -fieldValue {5} \
+     -auto False \
+     -randomMask {5} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {5} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.overflow-50"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.flags-51"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Timestamps only, in consecutive 32-bit words} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.address-52"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.timestamp.pair.timestamp-53"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.last-54"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.last-54"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.type-55"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {94} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x94}} \
+     -stepValue {0x94} \
+     -fixedBits {0x94} \
+     -fieldValue {94} \
+     -auto False \
+     -randomMask {0x94} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x94} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.length-56"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {4} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0x04}} \
+     -stepValue {0x04} \
+     -fixedBits {0x04} \
+     -fieldValue {4} \
+     -auto False \
+     -randomMask {0x04} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0x04} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.nextOption.option.routerAlert.value-57"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {Router shall examine packet} \
+     -auto False \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"ipv4-2"/field:"ipv4.header.options.pad-58"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ipv4.header.options.pad-58"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled False \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"udp-3"
+    #
+    set sg_stack $ixNetSG_Stack(2)/fieldOffset/stack:"udp-3"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"udp-3"/field:"udp.header.srcPort-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.srcPort-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {63} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto True \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {63} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"udp-3"/field:"udp.header.dstPort-2"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.dstPort-2"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {63} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{63}} \
+     -stepValue {63} \
+     -fixedBits {63} \
+     -fieldValue {Default} \
+     -auto True \
+     -randomMask {63} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {63} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"udp-3"/field:"udp.header.length-3"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.length-3"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {72} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{8}} \
+     -stepValue {8} \
+     -fixedBits {8} \
+     -fieldValue {72} \
+     -auto True \
+     -randomMask {8} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {8} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"udp-3"/field:"udp.header.checksum-4"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"udp.header.checksum-4"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"fcs-4"
+    #
+    set sg_stack $ixNetSG_Stack(2)/fieldOffset/stack:"fcs-4"
+    sg_commit
+    set sg_stack [lindex [ixNet remapIds $sg_stack] 0]
+    set ixNetSG_Stack(3) $sg_stack
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/egressTracking:1/fieldOffset/stack:"fcs-4"/field:"ethernet.fcs-1"
+    #
+    set sg_field $ixNetSG_Stack(3)/field:"ethernet.fcs-1"
+    ixNet setMultiAttrs $sg_field \
+     -singleValue {0} \
+     -seed {1} \
+     -optionalEnabled True \
+     -fullMesh False \
+     -valueList {{0}} \
+     -stepValue {0} \
+     -fixedBits {0} \
+     -fieldValue {0} \
+     -auto True \
+     -randomMask {0} \
+     -trackingEnabled False \
+     -valueType singleValue \
+     -activeFieldChoice False \
+     -startValue {0} \
+     -countValue {1}
+    sg_commit
+    set sg_field [lindex [ixNet remapIds $sg_field] 0]
+
+    #
+    # configuring the object that corresponds to /traffic/trafficItem:1/dynamicUpdate
+    #
+    set sg_dynamicUpdate $ixNetSG_Stack(1)/dynamicUpdate
+    ixNet setMultiAttrs $sg_dynamicUpdate \
+     -enabledSessionAwareTrafficFields {} \
+     -enabledDynamicUpdateFields {}
+    sg_commit
+    set sg_dynamicUpdate [lindex [ixNet remapIds $sg_dynamicUpdate] 0]
+
+    ###
+    ### /quickTest area
+    ###
+
+    #
+    # configuring the object that corresponds to /quickTest/rfc2544throughput:1
+    #
+    if {$rfc2544TestType == "throughput"} {
+        set sg_rfc2544throughput [ixNet add $ixNetSG_Stack(0)/quickTest rfc2544throughput]
+        ixNet setMultiAttrs $sg_rfc2544throughput \
+         -name {QuickTest1} \
+         -mode existingMode \
+         -inputParameters {{}}
+        ixNet setMultiAttrs $sg_rfc2544throughput/testConfig \
+         -protocolItem {} \
+         -enableMinFrameSize False \
+         -framesize $frameSize \
+         -reportTputRateUnit mbps \
+         -duration $duration \
+         -numtrials $numTrials \
+         -trafficType constantLoading \
+         -burstSize 1 \
+         -framesPerBurstGap 1 \
+         -tolerance 0 \
+         -frameLossUnit {0} \
+         -staggeredStart False \
+         -framesizeList {64} \
+         -frameSizeMode custom \
+         -rateSelect percentMaxRate \
+         -percentMaxRate 100 \
+         -resolution 0.01 \
+         -forceRegenerate False \
+         -reportSequenceError False \
+         -ipv4rate 50 \
+         -ipv6rate 50 \
+         -loadRateList $frameRate \
+         -fixedLoadUnit percentMaxRate \
+         -loadRateValue 80 \
+         -incrementLoadUnit percentMaxRate \
+         -initialIncrementLoadRate 10 \
+         -stepIncrementLoadRate 10 \
+         -maxIncrementLoadRate 100 \
+          -randomLoadUnit percentMaxRate \
+         -minRandomLoadRate 10 \
+         -maxRandomLoadRate 80 \
+         -countRandomLoadRate 1 \
+         -minFpsRate 1000 \
+         -minKbpsRate 64 \
+         -txDelay 2 \
+         -delayAfterTransmit 2 \
+         -minRandomFrameSize 64 \
+         -maxRandomFrameSize 1518 \
+         -countRandomFrameSize 1 \
+         -minIncrementFrameSize 64 \
+         -stepIncrementFrameSize 64 \
+         -maxIncrementFrameSize 1518 \
+         -calculateLatency True \
+         -latencyType storeForward \
+         -calculateJitter False \
+         -enableDataIntegrity False \
+         -enableBackoffIteration False \
+         -enableSaturationIteration False \
+         -enableStopTestOnHighLoss False \
+         -enableBackoffUseAs% False \
+         -backoffIteration 1 \
+         -saturationIteration 1 \
+         -stopTestOnHighLoss 0 \
+         -loadType $loadType \
+         -stepLoadUnit percentMaxRate \
+         -customLoadUnit percentMaxRate \
+         -comboLoadUnit percentMaxRate \
+         -binaryLoadUnit percentMaxRate \
+         -initialBinaryLoadRate 100 \
+         -minBinaryLoadRate 1 \
+         -maxBinaryLoadRate 100 \
+         -binaryResolution 1 \
+         -binaryBackoff 50 \
+         -binaryTolerance $tolerance \
+         -binaryFrameLossUnit % \
+         -comboFrameLossUnit % \
+         -stepFrameLossUnit % \
+         -initialStepLoadRate 10 \
+         -maxStepLoadRate 100 \
+         -stepStepLoadRate 10 \
+         -stepTolerance 0 \
+         -initialComboLoadRate 10 \
+         -maxComboLoadRate 100 \
+         -minComboLoadRate 10 \
+         -stepComboLoadRate 10 \
+         -comboResolution 1 \
+         -comboBackoff 50 \
+         -comboTolerance 0 \
+         -binarySearchType linear \
+         -unchangedValueList {0} \
+         -enableFastConvergence $fastConvergence \
+         -fastConvergenceDuration $convergenceDuration \
+         -fastConvergenceThreshold 10 \
+         -framesizeFixedValue 128 \
+         -gap 3 \
+         -unchangedInitial False \
+         -generateTrackingOptionAggregationFiles False \
+         -enableExtraIterations False \
+         -extraIterationOffsets {10, -10} \
+         -usePercentOffsets False \
+         -imixDistribution weight \
+         -imixAdd {0} \
+         -imixDelete {0} \
+         -imixData {{{{64}{{TOS S:0 S:0 S:0 S:0 S:0} S:0}{1 40}}{{128}{{TOS S:0 S:0 S:0 S:0 S:0} S:0}{1 30}}{{256}{{TOS S:0 S:0 S:0 S:0 S:0} S:0}{1 30}}}} \
+         -imixEnabled False \
+         -imixTemplates none \
+         -framesizeImixList {64} \
+         -imixTrafficType {UNCHNAGED} \
+         -mapType {oneToOne} \
+         -supportedTrafficTypes {mac,ipv4,ipv6,ipmix}
+        ixNet setMultiAttrs $sg_rfc2544throughput/learnFrames \
+         -learnFrequency $learningFrequency \
+         -learnNumFrames 10 \
+         -learnRate 100 \
+         -learnWaitTime 1000 \
+         -learnFrameSize 64 \
+         -fastPathLearnFrameSize 64 \
+         -learnWaitTimeBeforeTransmit 0 \
+         -learnSendMacOnly False \
+         -learnSendRouterSolicitation False \
+         -fastPathEnable $fastPathEnable \
+         -fastPathRate 100 \
+         -fastPathNumFrames 10
+        ixNet setMultiAttrs $sg_rfc2544throughput/passCriteria \
+         -passCriteriaLoadRateMode average \
+         -passCriteriaLoadRateValue 100 \
+         -passCriteriaLoadRateScale mbps \
+         -enablePassFail False \
+         -enableRatePassFail False \
+         -enableLatencyPassFail False \
+         -enableStandardDeviationPassFail False \
+         -latencyThresholdValue 10 \
+         -latencyThresholdScale us \
+         -latencyThresholdMode average \
+         -latencyVariationThresholdValue 0 \
+         -latencyVariationThresholdScale us \
+         -latencyVarThresholdMode average \
+         -enableSequenceErrorsPassFail False \
+         -seqErrorsThresholdValue 0 \
+         -seqErrorsThresholdMode average \
+         -enableDataIntegrityPassFail False \
+         -dataErrorThresholdValue 0 \
+         -dataErrorThresholdMode average
+        sg_commit
+        set sg_rfc2544throughput [lindex [ixNet remapIds $sg_rfc2544throughput] 0]
+        set ixNetSG_Stack(1) $sg_rfc2544throughput
+
+        #
+        # configuring the object that corresponds to /quickTest/rfc2544throughput:1/protocols
+        #
+        set sg_protocols $ixNetSG_Stack(1)/protocols
+        ixNet setMultiAttrs $sg_protocols \
+         -protocolState default \
+         -waitAfterStart 120 \
+         -waitAfterStop 30
+        sg_commit
+        set sg_protocols [lindex [ixNet remapIds $sg_protocols] 0]
+
+        #
+        # configuring the object that corresponds to /quickTest/rfc2544throughput:1/trafficSelection:1
+        #
+        set sg_trafficSelection [ixNet add $ixNetSG_Stack(1) trafficSelection]
+        ixNet setMultiAttrs $sg_trafficSelection \
+         -id $ixNetSG_ref(26) \
+         -includeMode inTest \
+         -itemType trafficItem
+        sg_commit
+        set sg_trafficSelection [lindex [ixNet remapIds $sg_trafficSelection] 0]
+        ixNet commit
+
+    } elseif {$rfc2544TestType == "back2back"} {
+        #
+        # configuring the object that corresponds to /quickTest/rfc2544back2back:2
+        #
+        set sg_rfc2544back2back [ixNet add $ixNetSG_Stack(0)/quickTest rfc2544back2back]
+        ixNet setMultiAttrs $sg_rfc2544back2back \
+         -name {B2B} \
+         -mode existingMode \
+         -inputParameters {{}}
+        ixNet setMultiAttrs $sg_rfc2544back2back/testConfig \
+         -protocolItem {} \
+         -framesize $frameSize \
+         -reportTputRateUnit mbps \
+         -rfc2544ImixDataQoS False \
+         -detailedResultsEnabled True \
+         -rfc2889ordering noOrdering \
+         -floodedFramesEnabled False \
+         -duration $duration \
+         -numtrials $numTrials \
+         -trafficType constantLoading \
+         -burstSize 1 \
+         -framesPerBurstGap 1 \
+         -tolerance 0 \
+         -frameLossUnit {0} \
+         -staggeredStart False \
+         -framesizeList {64} \
+         -frameSizeMode custom \
+         -rateSelect percentMaxRate \
+         -percentMaxRate 100 \
+         -resolution 0.01 \
+         -forceRegenerate False \
+         -reportSequenceError False \
+         -ipv4rate 50 \
+         -ipv6rate 50 \
+         -loadRateList $frameRate \
+         -minFpsRate 1000 \
+         -minKbpsRate 64 \
+         -txDelay 2 \
+         -delayAfterTransmit 2 \
+         -minRandomFrameSize 64 \
+         -maxRandomFrameSize 1518 \
+         -countRandomFrameSize 1 \
+         -minIncrementFrameSize 64 \
+         -stepIncrementFrameSize 64 \
+         -maxIncrementFrameSize 1518 \
+         -calculateLatency False \
+         -calibrateLatency False \
+         -latencyType cutThrough \
+         -calculateJitter False \
+         -enableDataIntegrity False \
+         -loadType $loadType \
+         -binaryFrameLossUnit % \
+         -loadUnit percentMaxRate \
+         -customLoadUnit percentMaxRate \
+         -randomLoadUnit percentMaxRate \
+         -incrementLoadUnit percentMaxRate \
+         -binaryResolution 100 \
+         -binaryBackoff 50 \
+         -binaryTolerance $tolerance \
+         -initialIncrementLoadRate 100 \
+         -stepIncrementLoadRate 10 \
+         -maxIncrementLoadRate 100 \
+         -minRandomLoadRate 10 \
+         -maxRandomLoadRate 80 \
+         -countRandomLoadRate 1 \
+         -numFrames {100000} \
+         -loadRate 100 \
+         -enableMinFrameSize False \
+         -gap 3 \
+         -generateTrackingOptionAggregationFiles False \
+         -sendFullyMeshed False \
+         -imixDistribution weight \
+         -imixAdd {0} \
+         -imixDelete {0} \
+         -imixData {{{{64}{{TOS S:0 S:0 S:0 S:0 S:0} S:0}{1 40}}{{128}{{TOS S:0 S:0 S:0 S:0 S:0} S:0}{1 30}}{{256}{{TOS S:0 S:0 S:0 S:0 S:0} S:0}{1 30}}}} \
+         -imixEnabled False \
+         -imixTemplates none \
+         -framesizeImixList {64} \
+         -imixTrafficType {UNCHNAGED} \
+         -ipRatioMode fixed \
+         -ipv4RatioList {10,25,50,75,90} \
+         -ipv6RatioList {90,75,50,25,10} \
+         -minIncrementIpv4Ratio {10} \
+         -stepIncrementIpv4Ratio {10} \
+         -maxIncrementIpv4Ratio {90} \
+         -minIncrementIpv6Ratio {90} \
+         -stepIncrementIpv6Ratio {-10} \
+         -maxIncrementIpv6Ratio {10} \
+         -minRandomIpv4Ratio {10} \
+         -maxRandomIpv4Ratio {90} \
+         -minRandomIpv6Ratio {90} \
+         -maxRandomIpv6Ratio {10} \
+         -countRandomIpRatio 1 \
+         -mapType {oneToOne|manyToMany|fullMesh} \
+         -supportedTrafficTypes {mac,ipv4,ipv6,ipmix}
+        ixNet setMultiAttrs $sg_rfc2544back2back/learnFrames \
+         -learnFrequency $learningFrequency \
+         -learnNumFrames 10 \
+         -learnRate 100 \
+         -learnWaitTime 1000 \
+         -learnFrameSize 64 \
+         -fastPathLearnFrameSize 64 \
+         -learnWaitTimeBeforeTransmit 0 \
+         -learnSendMacOnly False \
+         -learnSendRouterSolicitation False \
+         -fastPathEnable $fastPathEnable \
+         -fastPathRate 100 \
+         -fastPathNumFrames 10
+        ixNet setMultiAttrs $sg_rfc2544back2back/passCriteria \
+         -passCriteriaLoadRateMode average \
+         -passCriteriaLoadRateValue 100 \
+         -passCriteriaLoadRateScale mbps \
+         -enablePassFail False \
+         -enableRatePassFail False \
+         -enableLatencyPassFail False \
+         -enableStandardDeviationPassFail False \
+         -latencyThresholdValue 10 \
+         -latencyThresholdScale us \
+         -latencyThresholdMode average \
+         -latencyVariationThresholdValue 0 \
+         -latencyVariationThresholdScale us \
+         -latencyVarThresholdMode average \
+         -enableSequenceErrorsPassFail False \
+         -seqErrorsThresholdValue 0 \
+         -seqErrorsThresholdMode average \
+         -enableDataIntegrityPassFail False \
+         -dataErrorThresholdValue 0 \
+         -dataErrorThresholdMode average \
+         -enableFrameCountPassFail False \
+         -passCriteriaFrameCountValue 100 \
+         -passCriteriaFrameCountMode average
+        sg_commit
+        set sg_rfc2544back2back [lindex [ixNet remapIds $sg_rfc2544back2back] 0]
+        set ixNetSG_Stack(1) $sg_rfc2544back2back
+
+        #
+        # configuring the object that corresponds to /quickTest/rfc2544back2back:2/protocols
+        #
+        set sg_protocols $ixNetSG_Stack(1)/protocols
+        ixNet setMultiAttrs $sg_protocols \
+         -protocolState default \
+         -waitAfterStart 120 \
+         -waitAfterStop 30
+        sg_commit
+        set sg_protocols [lindex [ixNet remapIds $sg_protocols] 0]
+
+        #
+        # configuring the object that corresponds to /quickTest/rfc2544back2back:2/trafficSelection:1
+        #
+        set sg_trafficSelection [ixNet add $ixNetSG_Stack(1) trafficSelection]
+        ixNet setMultiAttrs $sg_trafficSelection \
+         -id $ixNetSG_ref(26) \
+         -includeMode inTest \
+         -itemType trafficItem
+        sg_commit
+        set sg_trafficSelection [lindex [ixNet remapIds $sg_trafficSelection] 0]
+        ixNet commit
+    }
+    #
+    # getting and applying the RFC2544 test
+    #
+    set root [ixNet getRoot]
+    set qt [ixNet getList $root quickTest]
+    if {$rfc2544TestType == "throughput"} {
+        set rfc2544test [ixNet getList $qt rfc2544throughput]
+    } elseif {$rfc2544TestType == "back2back"} {
+        set rfc2544test [ixNet getList $qt rfc2544back2back]
+    }
+    ixNet exec apply $rfc2544test
+    after 5000
+
+    #
+    # starting the RFC2544 Throughput test
+    #
+    puts "Starting test..."
+    ixNet exec start $rfc2544test
+}
+
+proc waitForRfc2544Test { } {
+    # Wait for- and return results of- RFC2544 quicktest.
+
+    global rfc2544test
+
+    puts "Waiting for test to complete..."
+    set result [ixNet exec waitForTest $rfc2544test]
+    puts "Finished Test"
+
+    return "$result"
+}
diff --git a/tools/pkt_gen/trafficgen/__init__.py b/tools/pkt_gen/trafficgen/__init__.py
new file mode 100755
index 00000000..2a3b9bd3
--- /dev/null
+++ b/tools/pkt_gen/trafficgen/__init__.py
@@ -0,0 +1,19 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Trafficgen interface and helpers.
+"""
+
+from tools.pkt_gen.trafficgen.trafficgen import *
+from tools.pkt_gen.trafficgen.trafficgenhelper import *
diff --git a/tools/pkt_gen/trafficgen/trafficgen.py b/tools/pkt_gen/trafficgen/trafficgen.py
new file mode 100755
index 00000000..13af6b81
--- /dev/null
+++ b/tools/pkt_gen/trafficgen/trafficgen.py
@@ -0,0 +1,221 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Abstract "traffic generator" model.
+
+This is an abstract class for traffic generators.
+"""
+
+#TODO update Back2Back method description when Result implementation will
+#be ready.
+
+from tools.pkt_gen.trafficgen.trafficgenhelper import TRAFFIC_DEFAULTS
+
+class ITrafficGenerator(object):
+    """Model of a traffic generator device.
+    """
+    _traffic_defaults = TRAFFIC_DEFAULTS.copy()
+
+    @property
+    def traffic_defaults(self):
+        """Default traffic values.
+
+        These can be expected to be constant across traffic generators,
+        so no setter is provided. Changes to the structure or contents
+        will likely break traffic generator implementations or tests
+        respectively.
+        """
+        return self._traffic_defaults
+
+    def __enter__(self):
+        """Connect to the traffic generator.
+
+        Provide a context manager interface to the traffic generators.
+        This simply calls the :func:`connect` function.
+        """
+        return self.connect()
+
+    def __exit__(self, type_, value, traceback):
+        """Disconnect from the traffic generator.
+
+        Provide a context manager interface to the traffic generators.
+        This simply calls the :func:`disconnect` function.
+        """
+        self.disconnect()
+
+    def connect(self):
+        """Connect to the traffic generator.
+
+        This is an optional function, designed for traffic generators
+        which must be "connected to" (i.e. via SSH or an API) before
+        they can be used. If not required, simply do nothing here.
+
+        Where implemented, this function should raise an exception on
+        failure.
+
+        :returns: None
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def disconnect(self):
+        """Disconnect from the traffic generator.
+
+        As with :func:`connect`, this function is optional.
+
+        Where implemented, this function should raise an exception on
+        failure.
+
+        :returns: None
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def send_burst_traffic(self, traffic=None, numpkts=100,
+                           time=20, framerate=100):
+        """Send a burst of traffic.
+
+        Send a ``numpkts`` packets of traffic, using ``traffic``
+        configuration, with a timeout of ``time``.
+
+        Attributes:
+        :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN tags
+        :param numpkts: Number of packets to send
+        :param framerate: Expected framerate
+        :param time: Time to wait to receive packets
+
+        :returns: dictionary of strings with following data:
+            - List of Tx Frames,
+            - List of Rx Frames,
+            - List of Tx Bytes,
+            - List of List of Rx Bytes,
+            - Payload Errors and Sequence Errors.
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def send_cont_traffic(self, traffic=None, time=20, framerate=0,
+                          multistream=False):
+        """Send a continuous flow of traffic.
+
+        Send packets at ``framerate``, using ``traffic`` configuration,
+        until timeout ``time`` occurs.
+
+        :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN tags
+        :param time: Time to wait to receive packets (secs)
+        :param framerate: Expected framerate
+        :param multistream: Enable multistream output by overriding the
+                        UDP port number in ``traffic`` with values
+                        from 1 to 64,000
+        :returns: dictionary of strings with following data:
+            - Tx Throughput (fps),
+            - Rx Throughput (fps),
+            - Tx Throughput (mbps),
+            - Rx Throughput (mbps),
+            - Tx Throughput (% linerate),
+            - Rx Throughput (% linerate),
+            - Min Latency (ns),
+            - Max Latency (ns),
+            - Avg Latency (ns)
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def start_cont_traffic(self, traffic=None, time=20, framerate=0,
+                           multistream=False):
+        """Non-blocking version of 'send_cont_traffic'.
+
+        Start transmission and immediately return. Do not wait for
+        results.
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def stop_cont_traffic(self):
+        """Stop continuous transmission and return results.
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20,
+                                lossrate=0.0, multistream=False):
+        """Send traffic per RFC2544 throughput test specifications.
+
+        Send packets at a variable rate, using ``traffic``
+        configuration, until minimum rate at which no packet loss is
+        detected is found.
+
+        :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN tags
+        :param trials: Number of trials to execute
+        :param duration: Per iteration duration
+        :param lossrate: Acceptable lossrate percentage
+        :param multistream: Enable multistream output by overriding the
+                        UDP port number in ``traffic`` with values
+                        from 1 to 64,000
+        :returns: dictionary of strings with following data:
+            - Tx Throughput (fps),
+            - Rx Throughput (fps),
+            - Tx Throughput (mbps),
+            - Rx Throughput (mbps),
+            - Tx Throughput (% linerate),
+            - Rx Throughput (% linerate),
+            - Min Latency (ns),
+            - Max Latency (ns),
+            - Avg Latency (ns)
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def start_rfc2544_throughput(self, traffic=None, trials=3, duration=20,
+                                 lossrate=0.0, multistream=False):
+        """Non-blocking version of 'send_rfc2544_throughput'.
+
+        Start transmission and immediately return. Do not wait for
+        results.
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def wait_rfc2544_throughput(self):
+        """Wait for and return results of RFC2544 test.
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def send_rfc2544_back2back(self, traffic=None, trials=1, duration=20,
+                               lossrate=0.0, multistream=False):
+        """Send traffic per RFC2544 back2back test specifications.
+
+        Send packets at a fixed rate, using ``traffic``
+        configuration, until minimum time at which no packet loss is
+        detected is found.
+
+        :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN
+            tags
+        :param trials: Number of trials to execute
+        :param duration: Per iteration duration
+        :param lossrate: Acceptable loss percentage
+        :param multistream: Enable multistream output by overriding the
+            UDP port number in ``traffic`` with values from 1 to 64,000
+
+        :returns: Named tuple of Rx Throughput (fps), Rx Throughput (mbps),
+            Tx Rate (% linerate), Rx Rate (% linerate), Tx Count (frames),
+            Back to Back Count (frames), Frame Loss (frames), Frame Loss (%)
+        :rtype: :class:`Back2BackResult`
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def start_rfc2544_back2back(self, traffic=None, trials=1, duration=20,
+                                lossrate=0.0, multistream=False):
+        """Non-blocking version of 'send_rfc2544_back2back'.
+
+        Start transmission and immediately return. Do not wait for
+        results.
+        """
+        raise NotImplementedError('Please call an implementation.')
+
+    def wait_rfc2544_back2back(self):
+        """Wait and set results of RFC2544 test.
+        """
+        raise NotImplementedError('Please call an implementation.')
diff --git a/tools/pkt_gen/trafficgen/trafficgenhelper.py b/tools/pkt_gen/trafficgen/trafficgenhelper.py
new file mode 100644
index 00000000..2cd2d2b1
--- /dev/null
+++ b/tools/pkt_gen/trafficgen/trafficgenhelper.py
@@ -0,0 +1,84 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Helper methods collection.
+
+Collection of helper methods used by traffic generators
+implementation.
+"""
+
+from collections import namedtuple
+
+CMD_PREFIX = 'gencmd : '
+TRAFFIC_DEFAULTS = {
+    'l2': {
+        'framesize': 64,
+        'srcmac': '00:00:00:00:00:00',
+        'dstmac': '00:00:00:00:00:00',
+        'srcport': 3000,
+        'dstport': 3001,
+    },
+    'l3': {
+        'proto': 'tcp',
+        'srcip': '1.1.1.1',
+        'dstip': '90.90.90.90',
+    },
+    'vlan': {
+        'enabled': False,
+        'id': 0,
+        'priority': 0,
+        'cfi': 0,
+    },
+}
+
+#TODO remove namedtuples and implement results through IResult interface found
+#in core/results
+
+BurstResult = namedtuple(
+    'BurstResult',
+    'frames_tx frames_rx bytes_tx bytes_rx payload_err seq_err')
+Back2BackResult = namedtuple(
+    'Back2BackResult',
+    'rx_fps rx_mbps tx_percent rx_percent tx_count b2b_frames '
+    'frame_loss_frames frame_loss_percent')
+
+
+def merge_spec(orig, new):
+    """Merges ``new`` dict with ``orig`` dict, and return orig.
+
+    This takes into account nested dictionaries. Example:
+
+        >>> old = {'foo': 1, 'bar': {'foo': 2, 'bar': 3}}
+        >>> new = {'foo': 6, 'bar': {'foo': 7}}
+        >>> merge_spec(old, new)
+        {'foo': 3, 'bar': {'foo': 7, 'bar': 3}}
+
+    You'll notice that ``bar.bar`` is not removed. This is the desired result.
+    """
+    for key in orig:
+        if key not in new:
+            continue
+
+        # Not allowing derived dictionary types for now
+        # pylint: disable=unidiomatic-typecheck
+        if type(orig[key]) == dict:
+            orig[key] = merge_spec(orig[key], new[key])
+        else:
+            orig[key] = new[key]
+
+    for key in new:
+        if key not in orig:
+            orig[key] = new[key]
+
+    return orig
+
diff --git a/tools/tasks.py b/tools/tasks.py
new file mode 100644
index 00000000..f8f11d4e
--- /dev/null
+++ b/tools/tasks.py
@@ -0,0 +1,354 @@
+# Copyright 2015 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Task management helper functions and classes.
+"""
+
+import select
+import subprocess
+import logging
+import pexpect
+import threading
+import sys
+import os
+import locale
+
+from conf import settings
+
+
+CMD_PREFIX = 'cmd : '
+_MY_ENCODING = locale.getdefaultlocale()[1]
+
+def _get_stdout():
+    """Get stdout value for ``subprocess`` calls.
+    """
+    stdout = None
+
+    if settings.getValue('VERBOSITY') != 'debug':
+        stdout = open(os.devnull, 'wb')
+
+    return stdout
+
+
+def run_task(cmd, logger, msg=None, check_error=False):
+    """Run task, report errors and log overall status.
+
+    Run given task using ``subprocess.Popen``. Log the commands
+    used and any errors generated. Prints stdout to screen if
+    in verbose mode and returns it regardless. Prints stderr to
+    screen always.
+
+    :param cmd: Exact command to be executed
+    :param logger: Logger to write details to
+    :param msg: Message to be shown to user
+    :param check_error: Throw exception on error
+
+    :returns: (stdout, stderr)
+    """
+    def handle_error(exception):
+        """Handle errors by logging and optionally raising an exception.
+        """
+        logger.error(
+            'Unable to execute %(cmd)s. Exception: %(exception)s',
+            {'cmd': ' '.join(cmd), 'exception': exception})
+        if check_error:
+            raise exception
+
+    stdout = []
+    stderr = []
+
+    if msg:
+        logger.info(msg)
+
+    logger.debug('%s%s', CMD_PREFIX, ' '.join(cmd))
+
+    try:
+        proc = subprocess.Popen(
+            cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, bufsize=0)
+
+        while True:
+            reads = [proc.stdout.fileno(), proc.stderr.fileno()]
+            ret = select.select(reads, [], [])
+
+            for file_d in ret[0]:
+                if file_d == proc.stdout.fileno():
+                    line = proc.stdout.readline()
+                    if settings.getValue('VERBOSITY') == 'debug':
+                        sys.stdout.write(line.decode(_MY_ENCODING))
+                    stdout.append(line)
+                if file_d == proc.stderr.fileno():
+                    line = proc.stderr.readline()
+                    sys.stderr.write(line.decode(_MY_ENCODING))
+                    stderr.append(line)
+
+            if proc.poll() is not None:
+                break
+    except OSError as ex:
+        handle_error(ex)
+    else:
+        if proc.returncode:
+            ex = subprocess.CalledProcessError(proc.returncode, cmd, stderr)
+            handle_error(ex)
+
+    return ('\n'.join(sout.decode(_MY_ENCODING).strip() for sout in stdout),
+            ('\n'.join(sout.decode(_MY_ENCODING).strip() for sout in stderr)))
+
+def run_background_task(cmd, logger, msg):
+    """Run task in background and log when started.
+
+    Run given task using ``subprocess.Popen``. Log the command
+    used. Print stdout to screen if in verbose mode. Prints stderr
+    to screen always.
+
+    :param cmd: Exact command to be executed
+    :param logger: Logger to write details to
+    :param msg: Message to be shown to user
+
+    :returns: Process PID
+    """
+    logger.info(msg)
+    logger.debug('%s%s', CMD_PREFIX, ' '.join(cmd))
+
+    proc = subprocess.Popen(cmd, stdout=_get_stdout(), bufsize=0)
+
+    return proc.pid
+
+
+def run_interactive_task(cmd, logger, msg):
+    """Run a task interactively and log when started.
+
+    Run given task using ``pexpect.spawn``. Log the command used.
+    Performs neither validation of the process - if the process
+    successfully started or is still running - nor killing of the
+    process. The user must do both.
+
+    :param cmd: Exact command to be executed
+    :param logger: Logger to write details to
+    :param msg: Message to be shown to user
+
+    :returns: ``pexpect.child`` object
+    """
+    logger.info(msg)
+    logger.debug('%s%s', CMD_PREFIX, cmd)
+    child = pexpect.spawnu(cmd)
+
+    if settings.getValue('VERBOSITY') == 'debug':
+        child.logfile_read = sys.stdout
+
+    return child
+
+
+class Process(object):
+    """Control an instance of a long-running process.
+
+    This is basically a context-manager wrapper around the
+    ``run_interactive_task`` function above (with some extra helper
+    functions).
+    """
+    _cmd = None
+    _child = None
+    _logfile = None
+    _logger = logging.getLogger(__name__)
+    _expect = None
+    _timeout = -1
+    _proc_name = 'unnamed process'
+    _relinquish_thread = None
+
+    # context manager
+
+    def __enter__(self):
+        """Start process instance using context manager.
+        """
+        self.start()
+        return self
+
+    def __exit__(self, type_, value, traceback):
+        """Shutdown process instance.
+        """
+        self.kill()
+
+    # startup/shutdown
+
+    def start(self):
+        """Start process instance.
+        """
+        self._start_process()
+        if self._timeout > 0:
+            self._expect_process()
+
+    def _start_process(self):
+        """Start process instance.
+        """
+        cmd = ' '.join(settings.getValue('SHELL_CMD') +
+                       ['"%s"' % ' '.join(self._cmd)])
+
+        self._child = run_interactive_task(cmd, self._logger,
+                                           'Starting %s...' % self._proc_name)
+        self._child.logfile = open(self._logfile, 'w')
+
+    def expect(self, msg, timeout=None):
+        """Expect string from process.
+
+        Expect string and die if not received.
+
+        :param msg: String to expect.
+        :param timeout: Time to wait for string.
+
+        :returns: None
+        """
+        self._expect_process(msg, timeout)
+
+    def _expect_process(self, msg=None, timeout=None):
+        """Expect string from process.
+        """
+        if not msg:
+            msg = self._expect
+        if not timeout:
+            timeout = self._timeout
+
+        # we use exceptions rather than catching conditions in ``expect`` list
+        # as we want to fail catastrophically after handling; there is likely
+        # little we can do from within the scripts to fix issues such as
+        # hugepages not being mounted
+        try:
+            self._child.expect([msg], timeout=timeout)
+        except pexpect.EOF as exc:
+            self._logger.critical(
+                'An error occurred. Please check the logs (%s) for more'
+                ' information. Exiting...', self._logfile)
+            raise exc
+        except pexpect.TIMEOUT as exc:
+            self._logger.critical(
+                'Failed to execute in \'%d\' seconds. Please check the logs'
+                ' (%s) for more information. Exiting...',
+                timeout, self._logfile)
+            self.kill()
+            raise exc
+        except (Exception, KeyboardInterrupt) as exc:
+            self._logger.critical('General exception raised. Exiting...')
+            self.kill()
+            raise exc
+
+    def kill(self):
+        """Kill process instance if it is alive.
+        """
+        if self._child and self._child.isalive():
+            run_task(['sudo', 'kill', '-2', str(self._child.pid)],
+                     self._logger)
+
+            if self.is_relinquished():
+                self._relinquish_thread.join()
+
+        self._logger.info(
+            'Log available at %s', self._logfile)
+
+    def is_relinquished(self):
+        """Returns True if process is relinquished.
+
+        If relinquished the process is no longer controllable and can
+        only be killed.
+
+        :returns: True if process is relinquished, else False.
+        """
+        return self._relinquish_thread
+
+    def is_running(self):
+        """Returns True if process is running.
+
+        :returns: True if process is running, else False
+        """
+        return self._child is not None
+
+    def _affinitize_pid(self, core, pid):
+        """Affinitize a process with ``pid`` to ``core``.
+
+        :param core: Core to affinitize process to.
+        :param pid: Process ID to affinitize.
+
+        :returns: None
+        """
+        run_task(['sudo', 'taskset', '-c', '-p', str(core),
+                  str(pid)],
+                 self._logger)
+
+    def affinitize(self, core):
+        """Affinitize process to a specific ``core``.
+
+        :param core: Core to affinitize process to.
+
+        :returns: None
+        """
+        self._logger.info('Affinitizing process')
+
+        if self._child and self._child.isalive():
+            self._affinitize_pid(core, self._child.pid)
+
+    class ContinueReadPrintLoop(threading.Thread):
+        """Thread to read output from child and log.
+
+        Taken from: https://github.com/pexpect/pexpect/issues/90
+        """
+        def __init__(self, child):
+            self.child = child
+            threading.Thread.__init__(self)
+
+        def run(self):
+            while True:
+                try:
+                    self.child.read_nonblocking()
+                except (pexpect.EOF, pexpect.TIMEOUT):
+                    break
+
+    def relinquish(self):
+        """Relinquish control of process.
+
+        Give up control of application in order to ensure logging
+        continues for the application. After relinquishing control it
+        will no longer be possible to :func:`expect` anything.
+
+        This works around an issue described here:
+
+            https://github.com/pexpect/pexpect/issues/90
+
+        It is hoped that future versions of pexpect will avoid this
+        issue.
+        """
+        self._relinquish_thread = self.ContinueReadPrintLoop(self._child)
+        self._relinquish_thread.start()
+
+
+class CustomProcess(Process):
+    """An sample implementation of ``Process``.
+
+    This is essentially a more detailed version of the
+    ``run_interactive_task`` function that checks for process execution
+    and kills the process (assuming use of the context manager).
+    """
+    def __init__(self, cmd, timeout, logfile, expect, name):
+        """Initialise process state.
+
+        :param cmd: Command to execute.
+        :param timeout: Time to wait for ``expect``.
+        :param logfile: Path to logfile.
+        :param expect: String to expect indicating startup. This is a
+            regex and should be escaped as such.
+        :param name: Name of process to use in logs.
+
+        :returns: None
+        """
+        self._cmd = cmd
+        self._logfile = logfile
+        self._expect = expect
+        self._proc_name = name
+        self._timeout = timeout