L2 Ethernet Switching
=====================

Following sections include summary graphs of VPP Phy-to-Phy performance
with L2 Ethernet switching, including NDR throughput (zero packet loss)
and PDR throughput (<0.5% packet loss). Performance is reported for VPP
running in multiple configurations of VPP worker thread(s), a.k.a. VPP
data plane thread(s), and their physical CPU core(s) placement.

NDR Throughput
~~~~~~~~~~~~~~

VPP NDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
in the graph below.

.. raw:: html

    <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-l2-ndrdisc.html"></iframe>

*Figure 1. VPP 1thread 1core - NDR Throughput for Phy-to-Phy L2 Ethernet
Switching.*

CSIT source code for the test cases used for above plots can be found in CSIT
git repository:

.. code-block:: bash

    $ cd $CSIT/tests/vpp/perf/l2
    $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl.*|oacl.*|eth.*)*ndrdisc" *

    10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
    10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-dot1ad-l2xcbase-ndrdisc
    10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-dot1q-l2xcbase-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows10k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100k-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
    10ge2p1x520-eth-l2xcbase-eth-2memif-1lxc-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-eth-2memif-1lxc-ndrdisc
    10ge2p1x520-eth-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-ndrdisc
    10ge2p1x710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
    40ge2p1vic1385-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
    40ge2p1xl710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
    40ge2p1xl710-eth-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-ndrdisc

VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
in the graph below.

.. raw:: html

    <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-ndrdisc.html"></iframe>

*Figure 2. VPP 2threads 2cores - NDR Throughput for Phy-to-Phy L2 Ethernet
Switching.*

CSIT source code for the test cases used for above plots can be found in CSIT
git repository:

.. code-block:: bash

    $ cd $CSIT/tests/vpp/perf/l2
    $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl.*|oacl.*|eth.*)*ndrdisc" *

    10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
    10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-dot1ad-l2xcbase-ndrdisc
    10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-dot1q-l2xcbase-ndrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
    10ge2p1x520-eth-l2xcbase-eth-2memif-1lxc-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-eth-2memif-1lxc-ndrdisc
    10ge2p1x520-eth-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-ndrdisc
    10ge2p1x710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
    40ge2p1vic1385-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
    40ge2p1xl710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
    40ge2p1xl710-eth-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-ndrdisc

PDR Throughput
~~~~~~~~~~~~~~

VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
in the graph below. PDR measured for 0.5% packet loss ratio.

.. raw:: html

    <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-l2-pdrdisc.html"></iframe>

*Figure 3. VPP 1thread 1core - PDR Throughput for Phy-to-Phy L2 Ethernet
Switching.*

CSIT source code for the test cases used for above plots can be found in CSIT
git repository:

.. code-block:: bash

    $ cd $CSIT/tests/vpp/perf/l2
    $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *

    10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc
    10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc02-64B-1t1c-dot1ad-l2xcbase-pdrdisc
    10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc02-64B-1t1c-dot1q-l2xcbase-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows10k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100k-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc
    10ge2p1x520-eth-l2xcbase-eth-2memif-1lxc-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-eth-2memif-1lxc-pdrdisc
    10ge2p1x520-eth-l2xcbase-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-pdrdisc
    10ge2p1x710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc
    40ge2p1vic1385-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc

VPP PDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
in the graph below. PDR measured for 0.5% packet loss ratio.

.. raw:: html

    <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-pdrdisc.html"></iframe>

*Figure 4. VPP 2thread 2core - PDR Throughput for Phy-to-Phy L2 Ethernet
Switching.*

CSIT source code for the test cases used for above plots can be found in CSIT
git repository:

.. code-block:: bash

    $ cd $CSIT/tests/vpp/perf/l2
    $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl.*|oacl.*|eth.*)*pdrdisc" *

    10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-pdrdisc
    10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc08-64B-2t2c-dot1ad-l2xcbase-pdrdisc
    10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc08-64B-2t2c-dot1q-l2xcbase-pdrdisc
    10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-pdrdisc
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