Remove VIRL Func tests from Report
[csit.git] / docs / report / vpp_functional_tests / test_environment.rst
diff --git a/docs/report/vpp_functional_tests/test_environment.rst b/docs/report/vpp_functional_tests/test_environment.rst
deleted file mode 100644 (file)
index 10a50a5..0000000
+++ /dev/null
@@ -1,481 +0,0 @@
-Test Environment
-================
-
-CSIT VPP functional tests are executed in FD.io VIRL testbeds. The
-physical VIRL testbed infrastructure consists of three VIRL servers:
-
-- tb4-virl1:
-
-  - Status: Production
-  - OS: Ubuntu 16.04.2
-  - VIRL STD server version: 0.10.32.16
-  - VIRL UWM server version: 0.10.32.16
-
-- tb4-virl2:
-
-  - Status: Production
-  - OS: Ubuntu 16.04.2
-  - VIRL STD server version: 0.10.32.16
-  - VIRL UWM server version: 0.10.32.16
-
-- tb4-virl3:
-
-  - Status: Production
-  - OS: Ubuntu 16.04.2
-  - VIRL STD server version: 0.10.32.19
-  - VIRL UWM server version: 0.10.32.19
-
-- VIRL hosts: Cisco UCS C240-M4, each with 2x Intel Xeon E5-2699
-  v3 (2.30 GHz, 18c), 512GB RAM.
-
-Whenever a patch is submitted to gerrit for review, parallel VIRL
-simulations are started to reduce the time of execution of all
-functional tests. The number of parallel VIRL simulations is equal to a
-number of test groups defined by TEST_GROUPS variable in
-:file:`csit/bootstrap.sh` file. VIRL host to run VIRL simulation is
-selected based on least load algorithm per VIRL simulation.
-
-Every VIRL simulation uses the same three-node logical ring topology -
-Traffic Generator (TG node) and two Systems Under Test (SUT1 and SUT2).
-The appropriate pre-built VPP packages built by Jenkins for the patch
-under review are then installed on the two SUTs, along with their
-:file:`/etc/vpp/startup.conf` file, in all VIRL simulations.
-
-SUT Settings - VIRL Guest VM
-----------------------------
-
-SUT VMs' settings are defined in `VIRL topologies directory`_
-
-- List of SUT VM interfaces:
-
-    <interface id="0" name="GigabitEthernet0/4/0"/>
-    <interface id="1" name="GigabitEthernet0/5/0"/>
-    <interface id="2" name="GigabitEthernet0/6/0"/>
-    <interface id="3" name="GigabitEthernet0/7/0"/>
-
-- Number of 2MB hugepages: 1024.
-
-- Maximum number of memory map areas: 20000.
-
-- Kernel Shared Memory Max: 2147483648 (vm.nr_hugepages * 2 * 1024 * 1024).
-
-SUT Settings - VIRL Guest OS Linux
-----------------------------------
-
-In CSIT terminology, the VM operating system for both SUTs that |vpp-release|
-has been tested with, is the following:
-
-#. Ubuntu VIRL image
-
-   This image implies Ubuntu 16.04.1 LTS, current as of yyyy-mm-dd (that is,
-   package versions are those that would have been installed by a
-   :command:`apt-get update`, :command:`apt-get upgrade` on that day), produced
-   by CSIT disk image build scripts.
-
-   The exact list of installed packages and their versions (including the Linux
-   kernel package version) are included in `VIRL ubuntu images lists`_.
-
-   A replica of this VM image can be built by running the :command:`build.sh`
-   script in CSIT repository.
-
-#. CentOS VIRL image
-
-   This image implies Centos 7.4-1711, current as of yyyy-mm-dd (that is,
-   package versions are those that would have been installed by a
-   :command:`yum update`, :command:`yum upgrade` on that day), produced
-   by CSIT disk image build scripts.
-
-   The exact list of installed packages and their versions (including the Linux
-   kernel package version) are included in `VIRL centos images lists`_.
-
-   A replica of this VM image can be built by running the :command:`build.sh`
-   script in CSIT repository.
-
-#. Nested VM image
-
-   In addition to the "main" VM image, tests which require VPP to communicate to
-   a VM over a vhost-user interface, utilize a "nested" VM image.
-
-   This "nested" VM is dynamically created and destroyed as part of a test case,
-   and therefore the "nested" VM image is optimized to be small, lightweight and
-   have a short boot time. The "nested" VM image is not built around any
-   established Linux distribution, but is based on `BuildRoot
-   <https://buildroot.org/>`_, a tool for building embedded Linux systems. Just
-   as for the "main" image, scripts to produce an identical replica of the
-   "nested" image are included in CSIT GIT repository, and the image can be
-   rebuilt using the "build.sh" script at `VIRL nested`_.
-
-DUT Settings - VPP
-------------------
-
-Every System Under Test runs VPP SW application in Linux user-mode as a Device
-Under Test (DUT) node.
-
-DUT Port Configuration
-~~~~~~~~~~~~~~~~~~~~~~
-
-Port configuration of DUTs is defined in topology file that is generated per
-VIRL simulation based on the definition stored in `VIRL topologies directory`_.
-
-Example of DUT nodes configuration:
-
-::
-
-    DUT1:
-        type: DUT
-        host: "10.30.51.157"
-        arch: x86_64
-        port: 22
-        username: cisco
-        honeycomb:
-          user: admin
-          passwd: admin
-          port: 8183
-          netconf_port: 2831
-        priv_key: |
-          -----BEGIN RSA PRIVATE KEY-----
-          MIIEpgIBAAKCAQEAwUDlTpzSHpwLQotZOFS4AgcPNEWCnP1AB2hWFmvI+8Kah/gb
-          v8ruZU9RqhPs56tyKzxbhvNkY4VbH5F1GilHZu3mLqzM4KfghMmaeMEjO1T7BYYd
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-          4VjzPB1J/c8a9zP8FoZUhYIzF4FLvRMjUADpbMXgJMsGpaZLmz95ap0Eot7vb1Cc
-          1LvF97iyBCrtIOSKRKA50ZhLGjMKmOwnYU+cP5718tbproDVi6VJOo7zeuXyetMs
-          8YBl9kWblWG9BqP9jctFvsmi5G7hXgq1Y8u+DwIDAQABAoIBAQC/W4E0DHjLMny7
-          0bvw2YKzD0Zw3fttdB94tkm4PdZv5MybooPnsAvLaXVV0hEdfVi5kzSWNl/LY/tN
-          EP1BgGphc2QgB59/PPxGwFIjDCvUzlsZpynBHe+B/qh5ExNQcVvsIOqWI7DXlXaN
-          0i/khOzmJ6HncRRah1spKimYRsaUUDskyg7q3QqMWVaqBbbMvLs/w7ZWd/zoDqCU
-          MY/pCI6hkB3QbRo0OdiZLohphBl2ShABTwjvVyyKL5UA4jAEneJrhH5gWVLXnfgD
-          p62W5CollKEYblC8mUkPxpP7Qo277zw3xaq+oktIZhc5SUEUd7nJZtNqVAHqkItW
-          79VmpKyxAoGBAPfU+kqNPaTSvp+x1n5sn2SgipzDtgi9QqNmC4cjtrQQaaqI57SG
-          OHw1jX8i7L2G1WvVtkHg060nlEVo5n65ffFOqeVBezLVJ7ghWI8U+oBiJJyQ4boD
-          GJVNsoOSUQ0rtuGd9eVwfDk3ol9aCN0KK53oPfIYli29pyu4l095kg11AoGBAMef
-          bPEMBI/2XmCPshLSwhGFl+dW8d+Klluj3CUQ/0vUlvma3dfBOYNsIwAgTP0iIUTg
-          8DYE6KBCdPtxAUEI0YAEAKB9ry1tKR2NQEIPfslYytKErtwjAiqSi0heM6+zwEzu
-          f54Z4oBhsMSL0jXoOMnu+NZzEc6EUdQeY4O+jhjzAoGBAIogC3dtjMPGKTP7+93u
-          UE/XIioI8fWg9fj3sMka4IMu+pVvRCRbAjRH7JrFLkjbUyuMqs3Arnk9K+gbdQt/
-          +m95Njtt6WoFXuPCwgbM3GidSmZwYT4454SfDzVBYScEDCNm1FuR+8ov9bFLDtGT
-          D4gsngnGJj1MDFXTxZEn4nzZAoGBAKCg4WmpUPaCuXibyB+rZavxwsTNSn2lJ83/
-          sYJGBhf/raiV/FLDUcM1vYg5dZnu37RsB/5/vqxOLZGyYd7x+Jo5HkQGPnKgNwhn
-          g8BkdZIRF8uEJqxOo0ycdOU7n/2O93swIpKWo5LIiRPuqqzj+uZKnAL7vuVdxfaY
-          qVz2daMPAoGBALgaaKa3voU/HO1PYLWIhFrBThyJ+BQSQ8OqrEzC8AnegWFxRAM8
-          EqrzZXl7ACUuo1dH0Eipm41j2+BZWlQjiUgq5uj8+yzy+EU1ZRRyJcOKzbDACeuD
-          BpWWSXGBI5G4CppeYLjMUHZpJYeX1USULJQd2c4crLJKb76E8gz3Z9kN
-          -----END RSA PRIVATE KEY-----
-
-        interfaces:
-          port1:
-            mac_address: "fa:16:3e:9b:89:52"
-            pci_address: "0000:00:04.0"
-            link: link1
-          port2:
-            mac_address: "fa:16:3e:7a:33:60"
-            pci_address: "0000:00:05.0"
-            link: link4
-          port3:
-            mac_address: "fa:16:3e:29:b7:ae"
-            pci_address: "0000:00:06.0"
-            link: link3
-          port4:
-            mac_address: "fa:16:3e:76:8d:ff"
-            pci_address: "0000:00:07.0"
-            link: link6
-      DUT2:
-        type: DUT
-        host: "10.30.51.156"
-        arch: x86_64
-        port: 22
-        username: cisco
-        honeycomb:
-          user: admin
-          passwd: admin
-          port: 8183
-          netconf_port: 2831
-        priv_key: |
-          -----BEGIN RSA PRIVATE KEY-----
-          MIIEpgIBAAKCAQEAwUDlTpzSHpwLQotZOFS4AgcPNEWCnP1AB2hWFmvI+8Kah/gb
-          v8ruZU9RqhPs56tyKzxbhvNkY4VbH5F1GilHZu3mLqzM4KfghMmaeMEjO1T7BYYd
-          vuBfTvIluljfQ2vAlnYrDwn+ClxJk81m0pDgvrLEX4qVVh2sGh7UEkYy5r82DNa2
-          4VjzPB1J/c8a9zP8FoZUhYIzF4FLvRMjUADpbMXgJMsGpaZLmz95ap0Eot7vb1Cc
-          1LvF97iyBCrtIOSKRKA50ZhLGjMKmOwnYU+cP5718tbproDVi6VJOo7zeuXyetMs
-          8YBl9kWblWG9BqP9jctFvsmi5G7hXgq1Y8u+DwIDAQABAoIBAQC/W4E0DHjLMny7
-          0bvw2YKzD0Zw3fttdB94tkm4PdZv5MybooPnsAvLaXVV0hEdfVi5kzSWNl/LY/tN
-          EP1BgGphc2QgB59/PPxGwFIjDCvUzlsZpynBHe+B/qh5ExNQcVvsIOqWI7DXlXaN
-          0i/khOzmJ6HncRRah1spKimYRsaUUDskyg7q3QqMWVaqBbbMvLs/w7ZWd/zoDqCU
-          MY/pCI6hkB3QbRo0OdiZLohphBl2ShABTwjvVyyKL5UA4jAEneJrhH5gWVLXnfgD
-          p62W5CollKEYblC8mUkPxpP7Qo277zw3xaq+oktIZhc5SUEUd7nJZtNqVAHqkItW
-          79VmpKyxAoGBAPfU+kqNPaTSvp+x1n5sn2SgipzDtgi9QqNmC4cjtrQQaaqI57SG
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-          GJVNsoOSUQ0rtuGd9eVwfDk3ol9aCN0KK53oPfIYli29pyu4l095kg11AoGBAMef
-          bPEMBI/2XmCPshLSwhGFl+dW8d+Klluj3CUQ/0vUlvma3dfBOYNsIwAgTP0iIUTg
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-          D4gsngnGJj1MDFXTxZEn4nzZAoGBAKCg4WmpUPaCuXibyB+rZavxwsTNSn2lJ83/
-          sYJGBhf/raiV/FLDUcM1vYg5dZnu37RsB/5/vqxOLZGyYd7x+Jo5HkQGPnKgNwhn
-          g8BkdZIRF8uEJqxOo0ycdOU7n/2O93swIpKWo5LIiRPuqqzj+uZKnAL7vuVdxfaY
-          qVz2daMPAoGBALgaaKa3voU/HO1PYLWIhFrBThyJ+BQSQ8OqrEzC8AnegWFxRAM8
-          EqrzZXl7ACUuo1dH0Eipm41j2+BZWlQjiUgq5uj8+yzy+EU1ZRRyJcOKzbDACeuD
-          BpWWSXGBI5G4CppeYLjMUHZpJYeX1USULJQd2c4crLJKb76E8gz3Z9kN
-          -----END RSA PRIVATE KEY-----
-
-        interfaces:
-          port1:
-            mac_address: "fa:16:3e:ad:6c:7d"
-            pci_address: "0000:00:04.0"
-            link: link2
-          port2:
-            mac_address: "fa:16:3e:94:a4:99"
-            pci_address: "0000:00:05.0"
-            link: link5
-          port3:
-            mac_address: "fa:16:3e:75:92:da"
-            pci_address: "0000:00:06.0"
-            link: link3
-          port4:
-            mac_address: "fa:16:3e:2c:b1:2a"
-            pci_address: "0000:00:07.0"
-            link: link6
-
-VPP Version
-~~~~~~~~~~~
-
-|vpp-release|
-
-VPP Installed Packages - Ubuntu
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-::
-
-    $ dpkg -l | grep vpp
-    ii  libvppinfra                           19.08-release                              amd64        Vector Packet Processing--runtime libraries
-    ii  libvppinfra-dev                       19.08-release                              amd64        Vector Packet Processing--runtime libraries
-    ii  python3-vpp-api                       19.08-release                              amd64        VPP Python3 API bindings
-    ii  vpp                                   19.08-release                              amd64        Vector Packet Processing--executables
-    ii  vpp-api-python                        19.08-release                              amd64        VPP Python API bindings
-    ii  vpp-dbg                               19.08-release                              amd64        Vector Packet Processing--debug symbols
-    ii  vpp-dev                               19.08-release                              amd64        Vector Packet Processing--development support
-    ii  vpp-plugin-core                       19.08-release                              amd64        Vector Packet Processing--runtime core plugins
-    ii  vpp-plugin-dpdk                       19.08-release                              amd64        Vector Packet Processing--runtime dpdk plugin
-
-VPP Installed Packages - Centos
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-::
-
-    $ rpm -qai *vpp*
-    vpp-api-python
-    Version     : 19.08
-    Release     : release
-    Architecture: x86_64
-    Install Date: Wed 28 Aug 2019 01:35:57 AM EDT
-    Group       : Development/Libraries
-    Size        : 195318
-    License     : ASL 2.0
-    Signature   : (none)
-    Source RPM  : vpp-19.08-release.src.rpm
-    Build Date  : Wed 21 Aug 2019 02:30:08 PM EDT
-    Build Host  : 05ab23f629ba
-    Relocations : (not relocatable)
-    Summary     : VPP api python bindings
-    Description :
-    This package contains the python bindings for the vpp api
-    Name        : vpp
-    Version     : 19.08
-    Release     : release
-    Architecture: x86_64
-    Install Date: Wed 28 Aug 2019 01:35:57 AM EDT
-    Group       : Unspecified
-    Size        : 2681317
-    License     : ASL 2.0
-    Signature   : (none)
-    Source RPM  : vpp-19.08-release.src.rpm
-    Build Date  : Wed 21 Aug 2019 02:30:08 PM EDT
-    Build Host  : 05ab23f629ba
-    Relocations : (not relocatable)
-    Summary     : Vector Packet Processing
-    Description :
-    This package provides VPP executables: vpp, vpp_api_test, vpp_json_test
-    vpp - the vector packet engine
-    vpp_api_test - vector packet engine API test tool
-    vpp_json_test - vector packet engine JSON test tool
-    Name        : vpp-lib
-    Version     : 19.08
-    Release     : release
-    Architecture: x86_64
-    Install Date: Wed 28 Aug 2019 01:35:57 AM EDT
-    Group       : System Environment/Libraries
-    Size        : 43222411
-    License     : ASL 2.0
-    Signature   : (none)
-    Source RPM  : vpp-19.08-release.src.rpm
-    Build Date  : Wed 21 Aug 2019 02:30:08 PM EDT
-    Build Host  : 05ab23f629ba
-    Relocations : (not relocatable)
-    Summary     : VPP libraries
-    Description :
-    This package contains the VPP shared libraries, including:
-    vppinfra - foundation library supporting vectors, hashes, bitmaps, pools, and string formatting.
-    svm - vm library
-    vlib - vector processing library
-    vlib-api - binary API library
-    vnet -  network stack library
-    Name        : vpp-devel
-    Version     : 19.08
-    Release     : release
-    Architecture: x86_64
-    Install Date: Wed 28 Aug 2019 01:35:59 AM EDT
-    Group       : Development/Libraries
-    Size        : 13906969
-    License     : ASL 2.0
-    Signature   : (none)
-    Source RPM  : vpp-19.08-release.src.rpm
-    Build Date  : Wed 21 Aug 2019 02:30:08 PM EDT
-    Build Host  : 05ab23f629ba
-    Relocations : (not relocatable)
-    Summary     : VPP header files, static libraries
-    Description :
-    This package contains the header files for VPP.
-    Install this package if you want to write a
-    program for compilation and linking with vpp lib.
-    vlib
-    vlibmemory
-    vnet - devices, classify, dhcp, ethernet flow, gre, ip, etc.
-    vpp-api
-    vppinfra
-    Name        : vpp-selinux-policy
-    Version     : 19.08
-    Release     : release
-    Architecture: x86_64
-    Install Date: Wed 28 Aug 2019 01:35:56 AM EDT
-    Group       : System Environment/Base
-    Size        : 102929
-    License     : ASL 2.0
-    Signature   : (none)
-    Source RPM  : vpp-19.08-release.src.rpm
-    Build Date  : Wed 21 Aug 2019 02:30:08 PM EDT
-    Build Host  : 05ab23f629ba
-    Relocations : (not relocatable)
-    Summary     : VPP Security-Enhanced Linux (SELinux) policy
-    Description :
-    This package contains a tailored VPP SELinux policy
-    Name        : vpp-plugins
-    Version     : 19.08
-    Release     : release
-    Architecture: x86_64
-    Install Date: Wed 28 Aug 2019 01:35:59 AM EDT
-    Group       : System Environment/Libraries
-    Size        : 34150451
-    License     : ASL 2.0
-    Signature   : (none)
-    Source RPM  : vpp-19.08-release.src.rpm
-    Build Date  : Wed 21 Aug 2019 02:30:08 PM EDT
-    Build Host  : 05ab23f629ba
-    Relocations : (not relocatable)
-    Summary     : Vector Packet Processing--runtime plugins
-    Description :
-    This package contains VPP plugins
-
-VPP Startup Configuration
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-VPP startup configuration is common for all test cases.
-
-**Common Configuration**
-
-There is used the default startup configuration as defined in `VPP startup.conf`_
-
-TG Settings - Scapy
--------------------
-
-Traffic Generator node is VM running the same OS Linux as SUTs. Ports of this
-VM are used as source (Tx) and destination (Rx) ports for the traffic.
-
-Traffic scripts of test cases are executed on this VM.
-
-TG VM Configuration
-~~~~~~~~~~~~~~~~~~~
-
-Configuration of the TG VMs is defined in `VIRL topologies directory`_.
-
-   /csit/resources/tools/virl/topologies/double-ring-nested.xenial.virl
-
-- List of TG VM interfaces:::
-
-    <interface id="0" name="eth1"/>
-    <interface id="1" name="eth2"/>
-    <interface id="2" name="eth3"/>
-    <interface id="3" name="eth4"/>
-    <interface id="4" name="eth5"/>
-    <interface id="5" name="eth6"/>
-
-TG Port Configuration
-~~~~~~~~~~~~~~~~~~~~~
-
-Port configuration of TG is defined in topology file that is generated per VIRL
-simulation based on the definition stored in `VIRL topologies directory`_.
-
-Example of TG node configuration:::
-
-    TG:
-        type: TG
-        host: "10.30.51.155"
-        arch: x86_64
-        port: 22
-        username: cisco
-        priv_key: |
-          -----BEGIN RSA PRIVATE KEY-----
-          MIIEpgIBAAKCAQEAwUDlTpzSHpwLQotZOFS4AgcPNEWCnP1AB2hWFmvI+8Kah/gb
-          v8ruZU9RqhPs56tyKzxbhvNkY4VbH5F1GilHZu3mLqzM4KfghMmaeMEjO1T7BYYd
-          vuBfTvIluljfQ2vAlnYrDwn+ClxJk81m0pDgvrLEX4qVVh2sGh7UEkYy5r82DNa2
-          4VjzPB1J/c8a9zP8FoZUhYIzF4FLvRMjUADpbMXgJMsGpaZLmz95ap0Eot7vb1Cc
-          1LvF97iyBCrtIOSKRKA50ZhLGjMKmOwnYU+cP5718tbproDVi6VJOo7zeuXyetMs
-          8YBl9kWblWG9BqP9jctFvsmi5G7hXgq1Y8u+DwIDAQABAoIBAQC/W4E0DHjLMny7
-          0bvw2YKzD0Zw3fttdB94tkm4PdZv5MybooPnsAvLaXVV0hEdfVi5kzSWNl/LY/tN
-          EP1BgGphc2QgB59/PPxGwFIjDCvUzlsZpynBHe+B/qh5ExNQcVvsIOqWI7DXlXaN
-          0i/khOzmJ6HncRRah1spKimYRsaUUDskyg7q3QqMWVaqBbbMvLs/w7ZWd/zoDqCU
-          MY/pCI6hkB3QbRo0OdiZLohphBl2ShABTwjvVyyKL5UA4jAEneJrhH5gWVLXnfgD
-          p62W5CollKEYblC8mUkPxpP7Qo277zw3xaq+oktIZhc5SUEUd7nJZtNqVAHqkItW
-          79VmpKyxAoGBAPfU+kqNPaTSvp+x1n5sn2SgipzDtgi9QqNmC4cjtrQQaaqI57SG
-          OHw1jX8i7L2G1WvVtkHg060nlEVo5n65ffFOqeVBezLVJ7ghWI8U+oBiJJyQ4boD
-          GJVNsoOSUQ0rtuGd9eVwfDk3ol9aCN0KK53oPfIYli29pyu4l095kg11AoGBAMef
-          bPEMBI/2XmCPshLSwhGFl+dW8d+Klluj3CUQ/0vUlvma3dfBOYNsIwAgTP0iIUTg
-          8DYE6KBCdPtxAUEI0YAEAKB9ry1tKR2NQEIPfslYytKErtwjAiqSi0heM6+zwEzu
-          f54Z4oBhsMSL0jXoOMnu+NZzEc6EUdQeY4O+jhjzAoGBAIogC3dtjMPGKTP7+93u
-          UE/XIioI8fWg9fj3sMka4IMu+pVvRCRbAjRH7JrFLkjbUyuMqs3Arnk9K+gbdQt/
-          +m95Njtt6WoFXuPCwgbM3GidSmZwYT4454SfDzVBYScEDCNm1FuR+8ov9bFLDtGT
-          D4gsngnGJj1MDFXTxZEn4nzZAoGBAKCg4WmpUPaCuXibyB+rZavxwsTNSn2lJ83/
-          sYJGBhf/raiV/FLDUcM1vYg5dZnu37RsB/5/vqxOLZGyYd7x+Jo5HkQGPnKgNwhn
-          g8BkdZIRF8uEJqxOo0ycdOU7n/2O93swIpKWo5LIiRPuqqzj+uZKnAL7vuVdxfaY
-          qVz2daMPAoGBALgaaKa3voU/HO1PYLWIhFrBThyJ+BQSQ8OqrEzC8AnegWFxRAM8
-          EqrzZXl7ACUuo1dH0Eipm41j2+BZWlQjiUgq5uj8+yzy+EU1ZRRyJcOKzbDACeuD
-          BpWWSXGBI5G4CppeYLjMUHZpJYeX1USULJQd2c4crLJKb76E8gz3Z9kN
-          -----END RSA PRIVATE KEY-----
-
-        interfaces:
-          port3:
-            mac_address: "fa:16:3e:b9:e1:27"
-            pci_address: "0000:00:06.0"
-            link: link1
-            driver: virtio-pci
-          port4:
-            mac_address: "fa:16:3e:e9:c8:68"
-            pci_address: "0000:00:07.0"
-            link: link4
-            driver: virtio-pci
-          port5:
-            mac_address: "fa:16:3e:e8:d3:47"
-            pci_address: "0000:00:08.0"
-            link: link2
-            driver: virtio-pci
-          port6:
-            mac_address: "fa:16:3e:cf:ca:58"
-            pci_address: "0000:00:09.0"
-            link: link5
-            driver: virtio-pci
-
-Traffic Generator
-~~~~~~~~~~~~~~~~~
-
-Functional tests utilize Scapy as a traffic generator. Scapy v2.3.1 is
-used for |vpp-release| tests.
-