Add vBNG PPPoE test cases functionality

Added vBNG PPPoE test cases functionality which allows to:
- create and configure access network connections (PPPoE subscribers);
- create and configure core network connections;
- configure and run traffic between access and core network
  topologies.

JIRA: YARDSTICK-1508

Change-Id: I90975505fe7318227a837d97e8db4a06712de7eb
Signed-off-by: Serhiy Pshyk <serhiyx.pshyk@intel.com>
Signed-off-by: Oleksandr Naumets <oleksandrx.naumets@intel.com>

4 files changed, 265 insertions, 1 deletions

diff --git a/samples/vnf_samples/nsut/bng/tc_bng_pppoe_rfc2544_ixia_4port_IMIX.yaml b/samples/vnf_samples/nsut/bng/tc_bng_pppoe_rfc2544_ixia_4port_IMIX.yaml
new file mode 100644
index 000000000..14aa97a4a
--- /dev/null
+++ b/samples/vnf_samples/nsut/bng/tc_bng_pppoe_rfc2544_ixia_4port_IMIX.yaml
@@ -0,0 +1,62 @@
+# Copyright (c) 2018 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.
+
+---
+schema: yardstick:task:0.1
+scenarios:
+- type: NSPerf
+  traffic_profile: "../../traffic_profiles/ixia_ipv4_latency_vbng-4.yaml"
+  topology: "../agnostic/agnostic_vnf_topology_ixia_4ports.yaml"
+  ixia_config: IxiaPppoeClient
+  nodes:
+    tg__0: tg_0.yardstick
+    vnf__0: vnf_0.yardstick
+  options:
+    pppoe_client: # access network
+      sessions_per_port: 4000
+      sessions_per_svlan: 1000
+      pap_user: 'wfnos'
+      pap_password: ''
+      ip: [{'tg__0': 'xe0'}, {'tg__0': 'xe2'}]
+      s_vlan: 100  # s-vlan applies per device group
+      c_vlan: 1000  # c-vlan applies per subscriber
+    ipv4_client: # core network
+      sessions_per_port: 1
+      sessions_per_vlan: 1
+      ip: [{'tg__0': 'xe1'}, {'tg__0': 'xe3'}]
+      gateway_ip: [{'vnf__0': 'xe1'}, {'vnf__0': 'xe3'}]
+      vlan: 101
+      bgp:
+        bgp_type: external
+        dut_ip: 10.0.0.3
+        as_number: 65000
+    framesize:
+      uplink: {70B: 33, 940B: 33, 1470B: 34}
+      downlink: {68B: 3, 932B: 1, 1470B: 96}
+    flow:
+      src_ip: [{'tg__0': 'xe0'}, {'tg__0': 'xe2'}]
+      dst_ip: [{'tg__0': 'xe1'}, {'tg__0': 'xe3'}]
+      count: 1
+    traffic_type: 4
+    rfc2544:
+      allowed_drop_rate: 0.0001 - 0.0001
+  runner:
+    type: Iteration
+    iterations: 10
+    interval: 75
+context:
+  type: Node
+  name: yardstick
+  nfvi_type: baremetal
+  file: /etc/yardstick/nodes/pod_ixia_4port.yaml
diff --git a/samples/vnf_samples/nsut/bng/tc_bng_pppoe_rfc2544_ixia_IMIX.yaml b/samples/vnf_samples/nsut/bng/tc_bng_pppoe_rfc2544_ixia_IMIX.yaml
new file mode 100644
index 000000000..5fbe0c70a
--- /dev/null
+++ b/samples/vnf_samples/nsut/bng/tc_bng_pppoe_rfc2544_ixia_IMIX.yaml
@@ -0,0 +1,63 @@
+# Copyright (c) 2018 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.
+
+---
+schema: yardstick:task:0.1
+scenarios:
+- type: NSPerf
+  traffic_profile: "../../traffic_profiles/ixia_ipv4_latency_vbng-4.yaml"
+  topology: "../agnostic/agnostic_vnf_topology_ixia_2ports.yaml"
+  ixia_config: IxiaPppoeClient
+  nodes:
+    tg__0: tg_0.yardstick
+    vnf__0: vnf_0.yardstick
+  options:
+    pppoe_client: # access network
+      sessions_per_port: 4000
+      sessions_per_svlan: 1000
+      pap_user: 'wfnos'
+      pap_password: ''
+      ip: [{'tg__0': 'xe0'}]
+      s_vlan: 100  # s-vlan applies per device group
+      c_vlan: 1000  # c-vlan applies per subscriber
+    ipv4_client: # core network
+      sessions_per_port: 1
+      sessions_per_vlan: 1
+      ip: [{'tg__0': 'xe1'}]
+      gateway_ip: [{'vnf__0': 'xe1'}]
+      prefix: '24'
+      vlan: 101
+      bgp:
+        bgp_type: external
+        dut_ip: 10.0.0.3
+        as_number: 65000
+    framesize:
+      uplink: {64B: 100}
+      downlink: {64B: 100}
+    flow:
+      src_ip: [{'tg__0': 'xe0'}]
+      dst_ip: [{'tg__0': 'xe1'}]
+      count: 1
+    traffic_type: 4
+    rfc2544:
+      allowed_drop_rate: 0.0001 - 0.0001
+  runner:
+    type: Iteration
+    iterations: 10
+    interval: 75
+context:
+  type: Node
+  name: yardstick
+  nfvi_type: baremetal
+  file: /etc/yardstick/nodes/pod_ixia.yaml
diff --git a/samples/vnf_samples/traffic_profiles/ixia_ipv4_latency.yaml b/samples/vnf_samples/traffic_profiles/ixia_ipv4_latency.yaml
index f71c08861..275509aa0 100644
--- a/samples/vnf_samples/traffic_profiles/ixia_ipv4_latency.yaml
+++ b/samples/vnf_samples/traffic_profiles/ixia_ipv4_latency.yaml
@@ -19,7 +19,7 @@
 # the profile defines a public and private side to make limited traffic correlation
 # between private and public side same way as it is made by IXIA solution.
 #
-schema: "isb:traffic_profile:0.1"
+schema: "nsb:traffic_profile:0.1"
 
 # This file is a template, it will be filled with values from tc.yaml before passing to the traffic generator
 
diff --git a/samples/vnf_samples/traffic_profiles/ixia_ipv4_latency_vbng-4.yaml b/samples/vnf_samples/traffic_profiles/ixia_ipv4_latency_vbng-4.yaml
new file mode 100644
index 000000000..e65876c30
--- /dev/null
+++ b/samples/vnf_samples/traffic_profiles/ixia_ipv4_latency_vbng-4.yaml
@@ -0,0 +1,139 @@
+# Copyright (c) 2018 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.
+
+schema: "nsb:traffic_profile:0.1"
+
+# This file is a template, it will be filled with values from tc.yaml before passing to the traffic generator
+
+name:            rfc2544
+description:     Traffic profile to run RFC2544 latency
+traffic_profile:
+  traffic_type : IXIARFC2544Profile # defines traffic behavior - constant or look for highest possible throughput
+  frame_rate : 25%  # pc of linerate
+  duration: {{ duration }}
+  enable_latency: True
+
+uplink_0:
+      ipv4:
+        id: 1
+        outer_l2:
+          framesize:
+            64B: "{{get(imix, 'imix.uplink.64B', '0') }}"
+            68B: "{{get(imix, 'imix.uplink.68B', '0') }}"
+            70B: "{{get(imix, 'imix.uplink.70B', '0') }}"
+            128B: "{{get(imix, 'imix.uplink.128B', '0') }}"
+            256B: "{{get(imix, 'imix.uplink.256B', '0') }}"
+            373b: "{{get(imix, 'imix.uplink.373B', '0') }}"
+            512B: "{{get(imix, 'imix.uplink.512B', '0') }}"
+            570B: "{{get(imix, 'imix.uplink.570B', '0') }}"
+            932B: "{{get(imix, 'imix.uplink.932B', '0') }}"
+            940B: "{{get(imix, 'imix.uplink.940B', '0') }}"
+            1024B: "{{get(imix, 'imix.uplink.1024B', '0') }}"
+            1280B: "{{get(imix, 'imix.uplink.1280B', '0') }}"
+            1400B: "{{get(imix, 'imix.uplink.1400B', '0') }}"
+            1470B: "{{get(imix, 'imix.uplink.1470B', '0') }}"
+            1500B: "{{get(imix, 'imix.uplink.1500B', '0') }}"
+            1518B: "{{get(imix, 'imix.uplink.1518B', '0') }}"
+
+        outer_l3v4:
+            priority:
+              tos:
+                # Precedence values:
+                # 0 - (000) Routine
+                # 1 - (001) Priority
+                # 2 - (010) Immediate
+                # 3 - (011) Flash
+                # 4 - (100) Flash Override
+                # 5 - (101) CRITIC/ECP
+                # 6 - (110) Internetwork Control
+                # 7 - (111) Network Control
+                precedence: [0, 4, 7]
+downlink_0:
+      ipv4:
+        id: 2
+        outer_l2:
+          framesize:
+            64B: "{{get(imix, 'imix.downlink.64B', '0') }}"
+            68B: "{{get(imix, 'imix.downlink.68B', '0') }}"
+            70B: "{{get(imix, 'imix.downlink.70B', '0') }}"
+            128B: "{{get(imix, 'imix.downlink.128B', '0') }}"
+            256B: "{{get(imix, 'imix.downlink.256B', '0') }}"
+            373b: "{{get(imix, 'imix.downlink.373B', '0') }}"
+            512B: "{{get(imix, 'imix.downlink.512B', '0') }}"
+            570B: "{{get(imix, 'imix.downlink.570B', '0') }}"
+            932B: "{{get(imix, 'imix.downlink.932B', '0') }}"
+            940B: "{{get(imix, 'imix.downlink.940B', '0') }}"
+            1024B: "{{get(imix, 'imix.downlink.1024B', '0') }}"
+            1280B: "{{get(imix, 'imix.downlink.1280B', '0') }}"
+            1400B: "{{get(imix, 'imix.downlink.1400B', '0') }}"
+            1470B: "{{get(imix, 'imix.downlink.1470B', '0') }}"
+            1500B: "{{get(imix, 'imix.downlink.1500B', '0') }}"
+            1518B: "{{get(imix, 'imix.downlink.1518B', '0') }}"
+
+        outer_l3v4:
+            priority:
+              tos:
+                precedence: [0, 4, 7]
+uplink_1:
+      ipv4:
+        id: 3
+        outer_l2:
+          framesize:
+            64B: "{{get(imix, 'imix.uplink.64B', '0') }}"
+            68B: "{{get(imix, 'imix.uplink.68B', '0') }}"
+            70B: "{{get(imix, 'imix.uplink.70B', '0') }}"
+            128B: "{{get(imix, 'imix.uplink.128B', '0') }}"
+            256B: "{{get(imix, 'imix.uplink.256B', '0') }}"
+            373b: "{{get(imix, 'imix.uplink.373B', '0') }}"
+            512B: "{{get(imix, 'imix.uplink.512B', '0') }}"
+            570B: "{{get(imix, 'imix.uplink.570B', '0') }}"
+            932B: "{{get(imix, 'imix.uplink.932B', '0') }}"
+            940B: "{{get(imix, 'imix.uplink.940B', '0') }}"
+            1024B: "{{get(imix, 'imix.uplink.1024B', '0') }}"
+            1280B: "{{get(imix, 'imix.uplink.1280B', '0') }}"
+            1400B: "{{get(imix, 'imix.uplink.1400B', '0') }}"
+            1470B: "{{get(imix, 'imix.uplink.1470B', '0') }}"
+            1500B: "{{get(imix, 'imix.uplink.1500B', '0') }}"
+            1518B: "{{get(imix, 'imix.uplink.1518B', '0') }}"
+
+        outer_l3v4:
+            priority:
+              tos:
+                precedence: [0, 4, 7]
+downlink_1:
+      ipv4:
+        id: 4
+        outer_l2:
+          framesize:
+            64B: "{{get(imix, 'imix.downlink.64B', '0') }}"
+            68B: "{{get(imix, 'imix.downlink.68B', '0') }}"
+            70B: "{{get(imix, 'imix.downlink.70B', '0') }}"
+            128B: "{{get(imix, 'imix.downlink.128B', '0') }}"
+            256B: "{{get(imix, 'imix.downlink.256B', '0') }}"
+            373b: "{{get(imix, 'imix.downlink.373B', '0') }}"
+            512B: "{{get(imix, 'imix.downlink.512B', '0') }}"
+            570B: "{{get(imix, 'imix.downlink.570B', '0') }}"
+            932B: "{{get(imix, 'imix.downlink.932B', '0') }}"
+            940B: "{{get(imix, 'imix.downlink.940B', '0') }}"
+            1024B: "{{get(imix, 'imix.downlink.1024B', '0') }}"
+            1280B: "{{get(imix, 'imix.downlink.1280B', '0') }}"
+            1400B: "{{get(imix, 'imix.downlink.1400B', '0') }}"
+            1470B: "{{get(imix, 'imix.downlink.1470B', '0') }}"
+            1500B: "{{get(imix, 'imix.downlink.1500B', '0') }}"
+            1518B: "{{get(imix, 'imix.downlink.1518B', '0') }}"
+
+        outer_l3v4:
+            priority:
+              tos:
+                precedence: [0, 4, 7]