| @{plugins_to_enable}= | dpdk_plugin.so
| ${osi_layer}= | L2
| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
| ${overhead}= | ${50}
| ${bd_id1}= | 1
| ${bd_id2}= | 2
| | And Add PCI devices to all DUTs
| | And Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 bridge domains with Vhost-User and VXLANoIPv4 in 3-node circular topology
+| | When Initialize layer driver | vfio-pci
+| | And Initialize L2 bridge domains with Vhost-User and VXLANoIPv4 in 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2}
| | And Configure chains of NFs connected via vhost-user
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_chains} | jumbo=${jumbo}