diff options
| -rwxr-xr-x | conf/01_testcases.conf | 11 | ||||
| -rw-r--r-- | docs/NEWS.md | 1 | ||||
| -rw-r--r-- | testcases/testcase.py | 5 | ||||
| -rwxr-xr-x | tools/pkt_gen/ixia/ixia.py | 12 | ||||
| -rwxr-xr-x | tools/pkt_gen/ixnet/ixnet.py | 28 | ||||
| -rwxr-xr-x | tools/pkt_gen/ixnet/ixnetrfc2544.tcl | 13 | ||||
| -rwxr-xr-x | tools/pkt_gen/trafficgen/trafficgen.py | 14 |
7 files changed, 50 insertions, 34 deletions
diff --git a/conf/01_testcases.conf b/conf/01_testcases.conf index 7b6c007c..cfe0b466 100755 --- a/conf/01_testcases.conf +++ b/conf/01_testcases.conf @@ -63,5 +63,16 @@ PERFORMANCE_TESTS = [ "Description": "RFC2544 Phy2Phy Continuous Stream", "biDirectional": "True", }, + { + "Name": "phy2phy_scalability", + "Traffic Type": "rfc2544", + "Collector": "cpu", + "Deployment": "p2p", + "biDirectional": "True", + "Description": "LTD.Scalability.RFC2544.0PacketLoss", + # MultiStream defines number of flows simulated by traffic generator + # allowed range: 0-65535; value 0 disables MultiStream feature + "MultiStream": "8000", + }, ] diff --git a/docs/NEWS.md b/docs/NEWS.md index 0e322580..8d92c2c5 100644 --- a/docs/NEWS.md +++ b/docs/NEWS.md @@ -20,6 +20,7 @@ once the community has digested the initial release. * Verified on CentOS7 * Install & Quickstart documentation +* Implementation of LTD.Scalability.RFC2544.0PacketLoss testcase * Better support for mixing tests types with Deployment Scenarios * Re-work based on community feedback of TOIT * Framework support for other vSwitches diff --git a/testcases/testcase.py b/testcases/testcase.py index 83e038db..f5b35782 100644 --- a/testcases/testcase.py +++ b/testcases/testcase.py @@ -47,6 +47,7 @@ class TestCase(object): if self._frame_mod: self._frame_mod = self._frame_mod.lower() self._results_dir = results_dir + self._multistream = cfg.get('MultiStream', 0) def run(self): """Run the test @@ -76,7 +77,9 @@ class TestCase(object): with vswitch_ctl: if vnf_ctl: vnf_ctl.start() - traffic = {'traffic_type': self._traffic_type, 'bidir': self._bidir} + traffic = {'traffic_type': self._traffic_type, + 'bidir': self._bidir, + 'multistream': self._multistream} vswitch = vswitch_ctl.get_vswitch() if self._frame_mod == "vlan": flow = {'table':'2', 'priority':'1000', 'metadata':'2', 'actions': ['push_vlan:0x8100','goto_table:3']} diff --git a/tools/pkt_gen/ixia/ixia.py b/tools/pkt_gen/ixia/ixia.py index 92ef5203..992aff32 100755 --- a/tools/pkt_gen/ixia/ixia.py +++ b/tools/pkt_gen/ixia/ixia.py @@ -228,8 +228,7 @@ class Ixia(trafficgen.ITrafficGenerator): #TODO - implement Burst results setting via TrafficgenResults. - def send_cont_traffic(self, traffic=None, time=20, framerate=100, - multistream=False): + def send_cont_traffic(self, traffic=None, time=20, framerate=100): """See ITrafficGenerator for description """ flow = { @@ -237,15 +236,14 @@ class Ixia(trafficgen.ITrafficGenerator): 'time': time, 'type': 'contPacket', 'framerate': framerate, - 'multipleStreams': multistream, + 'multipleStreams': traffic['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): + def start_cont_traffic(self, traffic=None, time=20, framerate=100): """See ITrafficGenerator for description """ return self.send_cont_traffic(traffic, 0, framerate) @@ -256,7 +254,7 @@ class Ixia(trafficgen.ITrafficGenerator): return self.run_tcl('stopTraffic') def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """See ITrafficGenerator for description """ params = {} @@ -265,7 +263,7 @@ class Ixia(trafficgen.ITrafficGenerator): 'trials': trials, 'duration': duration, 'lossrate': lossrate, - 'multipleStreams': multistream, + 'multipleStreams': traffic['multistream'], } params['traffic'] = self.traffic_defaults.copy() diff --git a/tools/pkt_gen/ixnet/ixnet.py b/tools/pkt_gen/ixnet/ixnet.py index bb999f70..28ee8aaf 100755 --- a/tools/pkt_gen/ixnet/ixnet.py +++ b/tools/pkt_gen/ixnet/ixnet.py @@ -200,16 +200,14 @@ class IxNet(trafficgen.ITrafficGenerator): """ pass - def send_cont_traffic(self, traffic=None, time=30, framerate=100, - multistream=False): + def send_cont_traffic(self, traffic=None, time=30, framerate=100): """See ITrafficGenerator for description """ - self.start_cont_traffic(traffic, time, framerate, multistream) + self.start_cont_traffic(traffic, time, framerate) return self.stop_cont_traffic() - def start_cont_traffic(self, traffic=None, time=30, framerate=100, - multistream=False): + def start_cont_traffic(self, traffic=None, time=30, framerate=100): """Start transmission. """ self._bidir = traffic['bidir'] @@ -219,7 +217,7 @@ class IxNet(trafficgen.ITrafficGenerator): 'binary': False, # don't do binary search and send one stream 'time': time, 'framerate': framerate, - 'multipleStreams': multistream, + 'multipleStreams': traffic['multistream'], 'rfc2544TestType': 'throughput', } self._params['traffic'] = self.traffic_defaults.copy() @@ -253,16 +251,15 @@ class IxNet(trafficgen.ITrafficGenerator): return self._wait_result() def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """See ITrafficGenerator for description """ - self.start_rfc2544_throughput(traffic, trials, duration, lossrate, - multistream) + self.start_rfc2544_throughput(traffic, trials, duration, lossrate) return self.wait_rfc2544_throughput() def start_rfc2544_throughput(self, traffic=None, trials=3, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """Start transmission. """ self._bidir = traffic['bidir'] @@ -273,7 +270,7 @@ class IxNet(trafficgen.ITrafficGenerator): 'trials': trials, 'duration': duration, 'lossrate': lossrate, - 'multipleStreams': multistream, + 'multipleStreams': traffic['multistream'], 'rfc2544TestType': 'throughput', } self._params['traffic'] = self.traffic_defaults.copy() @@ -385,16 +382,15 @@ class IxNet(trafficgen.ITrafficGenerator): 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): + lossrate=0.0): """See ITrafficGenerator for description """ - self.start_rfc2544_back2back(traffic, trials, duration, lossrate, - multistream) + self.start_rfc2544_back2back(traffic, trials, duration, lossrate) return self.wait_rfc2544_back2back() def start_rfc2544_back2back(self, traffic=None, trials=1, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """Start transmission. """ self._bidir = traffic['bidir'] @@ -405,7 +401,7 @@ class IxNet(trafficgen.ITrafficGenerator): 'trials': trials, 'duration': duration, 'lossrate': lossrate, - 'multipleStreams': multistream, + 'multipleStreams': traffic['multistream'], 'rfc2544TestType': 'back2back', } self._params['traffic'] = self.traffic_defaults.copy() diff --git a/tools/pkt_gen/ixnet/ixnetrfc2544.tcl b/tools/pkt_gen/ixnet/ixnetrfc2544.tcl index d7472c07..2a156d3e 100755 --- a/tools/pkt_gen/ixnet/ixnetrfc2544.tcl +++ b/tools/pkt_gen/ixnet/ixnetrfc2544.tcl @@ -106,8 +106,17 @@ proc startRfc2544Test { testSpec trafficSpec } { } set multipleStreams [dict get $testSpec multipleStreams] + if {($multipleStreams < 0)} { + set multipleStreams 0 + } + set numflows 64000 if {$multipleStreams} { + if {($multipleStreams > 65535)} { + set numflows 65535 + } else { + set numflows $multipleStreams + } set multipleStreams increment } else { set multipleStreams singleValue @@ -2818,7 +2827,7 @@ proc startRfc2544Test { testSpec trafficSpec } { -valueType $multipleStreams \ -activeFieldChoice False \ -startValue {0} \ - -countValue {64000} + -countValue $numflows sg_commit set sg_field [lindex [ixNet remapIds $sg_field] 0] @@ -4453,7 +4462,7 @@ proc startRfc2544Test { testSpec trafficSpec } { -valueType $multipleStreams \ -activeFieldChoice False \ -startValue {0} \ - -countValue {64000} + -countValue $numflows sg_commit set sg_field [lindex [ixNet remapIds $sg_field] 0] diff --git a/tools/pkt_gen/trafficgen/trafficgen.py b/tools/pkt_gen/trafficgen/trafficgen.py index 13af6b81..37f6c095 100755 --- a/tools/pkt_gen/trafficgen/trafficgen.py +++ b/tools/pkt_gen/trafficgen/trafficgen.py @@ -101,8 +101,7 @@ class ITrafficGenerator(object): """ raise NotImplementedError('Please call an implementation.') - def send_cont_traffic(self, traffic=None, time=20, framerate=0, - multistream=False): + def send_cont_traffic(self, traffic=None, time=20, framerate=0): """Send a continuous flow of traffic. Send packets at ``framerate``, using ``traffic`` configuration, @@ -127,8 +126,7 @@ class ITrafficGenerator(object): """ raise NotImplementedError('Please call an implementation.') - def start_cont_traffic(self, traffic=None, time=20, framerate=0, - multistream=False): + def start_cont_traffic(self, traffic=None, time=20, framerate=0): """Non-blocking version of 'send_cont_traffic'. Start transmission and immediately return. Do not wait for @@ -142,7 +140,7 @@ class ITrafficGenerator(object): raise NotImplementedError('Please call an implementation.') def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """Send traffic per RFC2544 throughput test specifications. Send packets at a variable rate, using ``traffic`` @@ -170,7 +168,7 @@ class ITrafficGenerator(object): raise NotImplementedError('Please call an implementation.') def start_rfc2544_throughput(self, traffic=None, trials=3, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """Non-blocking version of 'send_rfc2544_throughput'. Start transmission and immediately return. Do not wait for @@ -184,7 +182,7 @@ class ITrafficGenerator(object): raise NotImplementedError('Please call an implementation.') def send_rfc2544_back2back(self, traffic=None, trials=1, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """Send traffic per RFC2544 back2back test specifications. Send packets at a fixed rate, using ``traffic`` @@ -207,7 +205,7 @@ class ITrafficGenerator(object): raise NotImplementedError('Please call an implementation.') def start_rfc2544_back2back(self, traffic=None, trials=1, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """Non-blocking version of 'send_rfc2544_back2back'. Start transmission and immediately return. Do not wait for |