| | ... | vnf=vpp_chain_ip4_noarp | pinning=${False}
| | Then Send packet and verify headers
| | ... | ${tg} | ${tg_if1_ip} | ${tg_if2_ip}
| | ... | vnf=vpp_chain_ip4_noarp | pinning=${False}
| | Then Send packet and verify headers
| | ... | ${tg} | ${tg_if1_ip} | ${tg_if2_ip}