From f31b70ee422ed0dc4e5d9b60061a1c2cfc904684 Mon Sep 17 00:00:00 2001
From: Jan Gelety <jgelety@cisco.com>
Date: Fri, 17 Jan 2020 18:53:27 +0100
Subject: [PATCH] FIX: nfv_density

- use correct osi_layer=L2 (so L2 spoofing check is switched off
  in case of avf driver)
- add pci address information to eth interface in topology file
- nfv_density chain_ipsec tests work only with DPDK
  in current implementation

Change-Id: I233c6e5634a14581960c7459b87f11fcee8365bd
Signed-off-by: Jan Gelety <jgelety@cisco.com>
---
 .../libraries/bash/function/mrr-daily-3n-skx.txt   | 64 +++++++++++-----------
 resources/libraries/python/InterfaceUtil.py        | 10 ++--
 ...eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...d-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot |  4 +-
 ...eth-l2bd-10pl-20mif-10dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...eth-l2bd-10pl-20mif-10dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...eth-l2bd-10pl-20mif-20dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-1pl-2mif-10dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-1pl-2mif-10dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-1dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-1dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-2dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-2dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-4dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-4dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-6dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-6dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1pl-2mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-2pl-4mif-12dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-2pl-4mif-12dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-2pl-4mif-16dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-2pl-4mif-16dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-2pl-4mif-20dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-4mif-2dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-4mif-2dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-4mif-4dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-4mif-4dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-4mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-4mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-8mif-4dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2pl-8mif-4dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-4pl-8mif-16dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-4pl-8mif-16dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-4pl-8mif-24dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-4pl-8mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-4pl-8mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-6pl-12mif-12dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-6pl-12mif-12dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-6pl-12mif-24dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-6pl-12mif-6dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-6pl-12mif-6dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-8pl-16mif-16dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...-eth-l2bd-8pl-16mif-16dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-8pl-16mif-8dcr1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-8pl-16mif-8dcr2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot |  4 +-
 ...0-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot |  4 +-
 ...x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot |  4 +-
 ...710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot |  4 +-
 ...10-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot |  4 +-
 ...l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot |  4 +-
 ...l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot |  4 +-
 ...xlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot |  4 +-
 ...xlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot |  4 +-
 ...an-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot |  4 +-
 ...an-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot |  4 +-
 ...p4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot |  4 +-
 ...p4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot |  4 +-
 ...an-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot |  4 +-
 ...an-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot |  4 +-
 ...p4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot |  4 +-
 ...p4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot |  4 +-
 ...an-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot |  4 +-
 ...an-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot |  4 +-
 ...p4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot |  4 +-
 ...p4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot |  4 +-
 ...4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot |  4 +-
 ...4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot |  4 +-
 ...n-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot |  4 +-
 ...n-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot |  4 +-
 ...4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot |  4 +-
 ...4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot |  4 +-
 ...n-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot |  4 +-
 ...n-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot |  4 +-
 187 files changed, 408 insertions(+), 406 deletions(-)

diff --git a/resources/libraries/bash/function/mrr-daily-3n-skx.txt b/resources/libraries/bash/function/mrr-daily-3n-skx.txt
index 127462682f..ce2f88ca1f 100644
--- a/resources/libraries/bash/function/mrr-daily-3n-skx.txt
+++ b/resources/libraries/bash/function/mrr-daily-3n-skx.txt
@@ -380,49 +380,49 @@
 4c AND 64b AND mrr AND xxv710 AND drv_vfio_pci AND eth-l2patch
 ## ./lb
 ## ./nfv_density/dcr_memif/chain
-## ./nfv_density/dcr_memif/chain_ipsec
+## ./nfv_density/dcr_memif/chain_ipsec - currently work only with DPDK
 ### intel-xxv710
-#### avf
+#### dpdk-vfio-pci
 ##### ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm
 ##### ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-1c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-2c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
-4c AND imix AND mrr AND xxv710 AND drv_avf AND ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+1c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+2c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
+4c AND imix AND mrr AND xxv710 AND drv_vfio_pci AND ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm
 ## ./nfv_density/dcr_memif/pipeline
 ## ./nfv_density/vm_vhost/chain
 ## ./nfv_density/vm_vhost/chain_dot1qip4vxlan
diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index 552d0004ee..0f18f8f807 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -1159,7 +1159,7 @@ class InterfaceUtil:
         :type ifc_name: str
         :type sw_if_index: int
         :type ifc_pfx: str
-        :type ifc_pfx: host_if_key
+        :type host_if_key: str
         """
         if_key = Topology.add_new_port(node, ifc_pfx)
 
@@ -1178,6 +1178,9 @@ class InterfaceUtil:
                     node, host_if_key
                 )
             )
+            Topology.update_interface_pci_address(
+                node, if_key, Topology.get_interface_pci_addr(node, host_if_key)
+            )
 
     @staticmethod
     def vpp_create_avf_interface(node, if_key, num_rx_queues=None):
@@ -1190,7 +1193,7 @@ class InterfaceUtil:
         :type node: dict
         :type if_key: str
         :type num_rx_queues: int
-        :returns: Interface key (name) in topology.
+        :returns: AVF interface key (name) in topology.
         :rtype: str
         :raises RuntimeError: If it is not possible to create AVF interface on
             the node.
@@ -1216,9 +1219,8 @@ class InterfaceUtil:
             node, sw_if_index=sw_if_index, ifc_pfx=u"eth_avf",
             host_if_key=if_key
         )
-        if_key = Topology.get_interface_by_sw_index(node, sw_if_index)
 
-        return if_key
+        return Topology.get_interface_by_sw_index(node, sw_if_index)
 
     @staticmethod
     def vpp_create_rdma_interface(
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr.robot
index 535bc1ef0f..a78ee88f36 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr.robot
index d9a92a78e0..7c434a9e49 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr.robot
index add06863f4..8742af7f43 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr.robot
index 99d6ba4cbe..8e504bfde2 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr.robot
index cb17099652..b04fd68ae3 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr.robot
index b7048a3f79..796464652a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr.robot
index 1b3390f086..20b212dc4d 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr.robot
index 7b1a4f6b2f..9b8a3df15e 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr.robot
index 5ccd235162..dbea54ca5e 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr.robot
index 37633754f1..b2a78545d3 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr.robot
index 034aae1ca9..6355eecaa7 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr.robot
index d58927c877..c85418e74b 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr.robot
index 2323fb27f3..46c9d397e8 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr.robot
index dfdf1c9a57..3726dac56f 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr.robot
index 56f583ec1e..9a90c79d86 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr.robot
index 7654230def..18afac7976 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr.robot
index d416737883..c5df665a10 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr.robot
index 32adc20c24..b2636fee92 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr.robot
index 6c31bbb0e1..deb1ed50f7 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr.robot
index 238fbccdd8..5270f3c158 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr.robot
index d37e7ece6e..9958a3f2da 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr.robot
index 5a09b087aa..7e0046e90c 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr.robot
index 5cbf119625..8855145692 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr.robot
index 96b0335403..57fc3e72ee 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr.robot
index e0cbe86d7b..b9a5814ddb 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr.robot
index c520a58cf0..0ccf6ad4e4 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr.robot
index e5d095fda7..bd37490830 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr.robot
index d8012e4ceb..ad1697e029 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr.robot
index 19702bf9cb..b9adcff342 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr.robot
index df2e73199e..c688a5a6cd 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr.robot
index a052622636..c5bdfc4c9a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr.robot
index 559b865cf6..d6fe070256 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr.robot
index d895c8ca53..66fd2bc65d 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr.robot
index c717013b0b..9c5803edba 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr.robot
index e429353f14..e1971027b3 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr.robot
index e6d14c352a..e807441db5 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr.robot
index 19eda5b822..d00549fe7b 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr.robot
index 9290accff8..8a4e445135 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr.robot
index 86f48bebc3..7391d12e5c 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr.robot
index dc5374d431..99493442e6 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr.robot
index d8e0f9e5a3..e3ef495672 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr.robot
index 4c3578bfb2..a98e6fe064 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain/2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index af46f47e9b..983f416906 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 05dbeb6c91..e1ea0bddb7 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index c892ae2f02..662dc5d508 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 6b658cbc70..48c5e405c2 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec10000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 6662bcdfa4..6bb8ab29e3 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 43e1e5a026..57e04adf16 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 1cec0603fa..144b806678 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index e0d83f42a1..c17b1ec99a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec1000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index f212186d87..fa5bd93c85 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index bcce95621e..9db8616d10 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 10eb6004bc..84d3720e3d 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 1b5b9d2580..9a8b54c7d4 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 71ef57a640..cf585d25a3 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 81acb736d5..9cd59bd64c 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 42a6cc1c05..b86488d36c 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 28ae700036..1fb5135232 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 4ca5d1f905..0a2fe27a44 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index c71adc2e1d..1224a36cc8 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 44db088684..5cb88ef6bd 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index e43ac80f29..2009916687 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec400tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index b15503dd60..56a1cc935a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 005aea569a..5a58d0b0f7 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 5f43724c5e..07f07af992 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index b492047b09..a1f6fe555f 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec40tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index ffe2e5dfb7..664c3540e1 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 021d466fdd..d68d3a3913 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index e7310a7259..195023b79c 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec4tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 74958d1c40..8e57b73412 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index ba6da8493b..44a463e00e 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 22b8101a7e..7d673ab3a5 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index e143458cff..b54f9091fa 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec5000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 035354d637..4f07267a55 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
index c24bf7c6ae..e7e01e06e4 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-2mif-1dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 7d1204096f..ad6d40a729 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-4mif-2dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
index b2efec0c0b..6f1ccfd293 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec60000tnlsw-l2bd-1ch-8mif-4dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -52,7 +52,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${tg_if1_ip4}= | 192.168.10.254
 | ${dut1_if1_ip4}= | 192.168.10.1
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr1t-vppip4-ndrpdr.robot
index 8bb96beffb..52958c2f13 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr2t-vppip4-ndrpdr.robot
index e6290df5ec..0ab9368861 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-10dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-20dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-20dcr1t-vppip4-ndrpdr.robot
index 499a8fdc91..e1257c4b28 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-20dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-10pl-20mif-20dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr1t-vppip4-ndrpdr.robot
index bacd8b6cfe..acf70623d0 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr2t-vppip4-ndrpdr.robot
index 3162c9a4c8..6c7cc57759 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-10dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr1t-vppip4-ndrpdr.robot
index 8e24434cdf..69bcf931cd 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr2t-vppip4-ndrpdr.robot
index 929aab1087..ef1ff08d56 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-1dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr1t-vppip4-ndrpdr.robot
index e71b3bf90e..d00489fb6d 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr2t-vppip4-ndrpdr.robot
index 6ca00f1c53..81676a9872 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-2dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr1t-vppip4-ndrpdr.robot
index eb8aff4ac0..af67bb7e0e 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr2t-vppip4-ndrpdr.robot
index 8de1d12130..3515fbbeee 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-4dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr1t-vppip4-ndrpdr.robot
index 0e37426c8a..dceac36bce 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr2t-vppip4-ndrpdr.robot
index 6142e924cd..e289f73bf9 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-6dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr1t-vppip4-ndrpdr.robot
index 4c12958027..ce6faeb61f 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr2t-vppip4-ndrpdr.robot
index 11b24a724c..9879f3adbb 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-1pl-2mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr1t-vppip4-ndrpdr.robot
index 05ba88b9c9..2ceb58974a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr2t-vppip4-ndrpdr.robot
index 5038f5ac95..61710f0f37 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-12dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr1t-vppip4-ndrpdr.robot
index a11692d39c..d61f56655a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr2t-vppip4-ndrpdr.robot
index e453161097..64e49f07b8 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-16dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-20dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-20dcr1t-vppip4-ndrpdr.robot
index 082ea45f82..92d9b924fe 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-20dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-20dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr1t-vppip4-ndrpdr.robot
index 52a8bf550b..e94010d7f1 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr2t-vppip4-ndrpdr.robot
index e920a9785d..5091dc165e 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-2dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr1t-vppip4-ndrpdr.robot
index 69112bd36c..f492cbb3f9 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr2t-vppip4-ndrpdr.robot
index bfd9ac5792..6e89fdfe60 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-4dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr1t-vppip4-ndrpdr.robot
index f66ec86b8b..26975b68a7 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr2t-vppip4-ndrpdr.robot
index 362948abe3..7810da1bc9 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-4mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr1t-vppip4-ndrpdr.robot
index 3684ea43fc..0b196b221e 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr2t-vppip4-ndrpdr.robot
index c291966a32..923dce77bd 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-2pl-8mif-4dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr1t-vppip4-ndrpdr.robot
index a273b1b101..28f2ad362a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr2t-vppip4-ndrpdr.robot
index e1dfd38361..91cd2c7758 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-16dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-24dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-24dcr1t-vppip4-ndrpdr.robot
index 1e4799b3a2..57c4b8c5ae 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-24dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-24dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr1t-vppip4-ndrpdr.robot
index e1e51addea..7cbbd3e052 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr2t-vppip4-ndrpdr.robot
index 7415022906..d2f7d1bce7 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-4pl-8mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr1t-vppip4-ndrpdr.robot
index 23bd4344b9..1b67c7b08a 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr2t-vppip4-ndrpdr.robot
index a45f6866fb..bbfe4660d7 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-12dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-24dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-24dcr1t-vppip4-ndrpdr.robot
index 2b4d4ff610..69dc4e319c 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-24dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-24dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr1t-vppip4-ndrpdr.robot
index d68d232a7c..729e6c6c8f 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr2t-vppip4-ndrpdr.robot
index 121a2d4365..1ab9390517 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-6pl-12mif-6dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr1t-vppip4-ndrpdr.robot
index d6de94df1b..0a349363dc 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr2t-vppip4-ndrpdr.robot
index b73fb53275..a077529946 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-16dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr1t-vppip4-ndrpdr.robot
index 296da8fa48..11e0bbe583 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr2t-vppip4-ndrpdr.robot
index e16f28c9c9..77a90b8bcf 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/pipeline/2n-10ge2p1x710-eth-l2bd-8pl-16mif-8dcr2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot
index c1abc724fc..efbe2ac65b 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot
index 57b20f8aed..74d3820f8f 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot
index 3a7383f970..831bc1b101 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot
index e1765d79a4..b76d518d40 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot
index 8ffc212c79..d423dda8f2 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot
index 108ce43705..43da64952e 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot
index 5b8451ac71..add2382435 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot
index 3679429ace..c2e3c9fd91 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot
index ce0c0e5f61..6e2a9dbb2a 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot
index 09ea015e65..569818bbaa 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot
index 64336e9bcc..23fdb17996 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot
index b56fce396d..1dc0bd6580 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot
index 7c66b4a5b7..168a59f4b9 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot
index 8d24b926fd..a3b2313612 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot
index e23e35a5c5..ff08695199 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot
index 8036ca93a3..a810735e29 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot
index 6caf94215d..d0b678c68d 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot
index c211199d04..730808509c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot
index 8187e4dc38..5e66440a48 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot
index 84874838b5..1b5b0279ef 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot
index fb6b41243f..fe9dc8f36e 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot
index bafddb1c4b..3b5cd2cc15 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot
index 2152b2715e..a5cae01c1b 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot
index dc4a2315df..078bacf24b 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot
index 5da38c40c3..49f8eea9c4 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot
index 1d178f3b07..43a1869b53 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot
index b1777e1eaf..6991f3e7f1 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot
index ba687b279d..66d158db8a 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot
index d6c322542d..650f067ddf 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot
index 5c2dca0888..4f23da2f3a 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot
index ab8c0281eb..106611dc22 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot
index 74462cb27d..e3afeb4d1c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot
index 1cae82823c..c10a1dde35 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot
index 65602a96ba..28781cc4aa 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot
index 6c58669fd9..dabb2c856c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot
index 2f70801c1b..a9b9470a19 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot
index 7537d0e955..a23a7a6217 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot
index 6e71b2313f..db9f42dc88 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot
index 685baa423a..ea35a71adb 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot
index 195a6bf83d..e7bc584513 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot
index 0d101a24d1..290593f977 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot
index 50c921b083..5ad626933f 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -54,7 +54,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${0}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot
index 706da62a45..e51a19689a 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot
index 1675878cdc..a026cad7c4 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot
index 359458bf74..d63b52fc2e 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot
index 4d0b66ac26..9c2d831086 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot
index e72864bbfc..e9f4da5e59 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot
index 552dd1009d..0c628c36e0 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot
index b9f1f4a7f4..5675146ac4 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot
index 6697269675..d7ae55dd2e 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot
index eebfee2456..5da3656c35 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot
index fe4caace7f..4ca9675714 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot
index 4a61504197..83607e1bb1 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot
index 3c0e70137e..3325066bcb 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot
index 05d7be81cd..aff0bb098c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot
index 07d04e8942..b56846be1d 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot
index bbc1569964..f4cf932fe9 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot
index e38549e032..9cf9141319 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot
index a65c93a8e6..130884f217 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot
index fd903fe34b..85eaccf08d 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot
index 4d06b35168..3c55d6f12e 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot
index 885c24d724..3dddd4b6a6 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot
index b7def153ae..6ca91aaee0 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot
index 4bb4000b2f..30a9330afc 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -57,7 +57,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot
index 223c0df1e4..8afe1265af 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${2}
 | ${nf_dtc}= | ${0.5}
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot
index aebd0b5404..14e8e77d2a 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # 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:
@@ -55,7 +55,7 @@
 | ${crypto_type}= | ${None}
 | ${nic_name}= | Intel-X710
 | ${nic_driver}= | vfio-pci
-| ${osi_layer}= | L3
+| ${osi_layer}= | L2
 | ${overhead}= | ${54}
 | ${nf_dtcr}= | ${1}
 | ${nf_dtc}= | ${1}
-- 
2.16.6