| | And Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize IPv4 forwarding with vhost in 2-node circular topology
-| | ... | nf_nodes=${nf_nodes}
+| | ... | nf_nodes=${nf_nodes} | testpmd_mac=${TRUE}
| | And Configure chains of NFs connected via vhost-user
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_ip4_noarp