| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_pci}
| | ... | vlan-strip-offload | off
+| Add VLAN strip offload switch off between DUTs in 3-node double link topology
+| | [Documentation]
+| | ... | Add VLAN Strip Offload switch off on PCI devices between DUTs to VPP
+| | ... | configuration file
+| | ...
+| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_1_pci}
+| | ... | vlan-strip-offload | off
+| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_2_pci}
+| | ... | vlan-strip-offload | off
+| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_1_pci}
+| | ... | vlan-strip-offload | off
+| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_2_pci}
+| | ... | vlan-strip-offload | off
+
| Add NAT to all DUTs
| | [Documentation] | Add NAT configuration to all DUTs.
| | ...
| | When Initialize layer interface
| | ... | count=${nf_chains}
| | And Initialize L2 bridge domains for multiple chains with Vhost-User
-| | ... | nf_chains=${nf_chains}| nf_nodes=${nf_nodes}
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
| | 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=${False} | vnf=vpp_chain_ip4
| | And Initialize L2 bridge domains for multiple chains with Vhost-User
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
| | And Configure chains of NFs connected via vhost-user
-| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}} | jumbo=${jumbo}
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
| | ... | use_tuned_cfs=${False} | auto_scale=${False} | vnf=vpp_chain_ip4
| | Then Find NDR and PDR intervals using optimized search
| | When Initialize layer interface
| | ... | count=${nf_chains}
| | And Initialize L2 bridge domains for multiple chains with Vhost-User
-| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}=
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
| | And Configure chains of NFs connected via vhost-user
-| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}= | jumbo=${jumbo}
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
| | ... | use_tuned_cfs=${False} | auto_scale=${False} | vnf=vpp_chain_ip4
| | Then Find NDR and PDR intervals using optimized search
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer interface
| | ... | count=${nf_chains}
-| | And| | When Initialize L2 bridge domains for multiple chains with Vhost-User
+| | And Initialize L2 bridge domains for multiple chains with Vhost-User
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
| | And Configure chains of NFs connected via vhost-user
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}