| | Set Suite Variable | ${dut2_if1}
| | Set Suite Variable | ${dut2_if2}
+| 3-node circular Topology Variables Setup with DUT interface model
+| | [Documentation] | Find a path between TG-DUT1-DUT2-TG based on interface
+| | ... | model provided as an argument. Set suite variables
+| | ... | tg, tg_if1, tg_if2, dut1, dut1_if1, dut1_if2,
+| | ... | dut2, dut2_if1, dut2_if2
+| | [Arguments] | ${iface_model}
+| | ${iface_model_list}= | Create list | ${iface_model}
+| | Append Node | ${nodes['TG']}
+| | Append Node | ${nodes['DUT1']} | filter_list=${iface_model_list}
+| | Append Node | ${nodes['DUT2']} | filter_list=${iface_model_list}
+| | Append Node | ${nodes['TG']}
+| | Compute Path
+| | ${tg_if1} | ${tg}= | Next Interface
+| | ${dut1_if1} | ${dut1}= | Next Interface
+| | ${dut1_if2} | ${dut1}= | Next Interface
+| | ${dut2_if1} | ${dut2}= | Next Interface
+| | ${dut2_if2} | ${dut2}= | Next Interface
+| | ${tg_if2} | ${tg}= | Next Interface
+| | Set Suite Variable | ${tg}
+| | Set Suite Variable | ${tg_if1}
+| | Set Suite Variable | ${tg_if2}
+| | Set Suite Variable | ${dut1}
+| | Set Suite Variable | ${dut1_if1}
+| | Set Suite Variable | ${dut1_if2}
+| | Set Suite Variable | ${dut2}
+| | Set Suite Variable | ${dut2_if1}
+| | Set Suite Variable | ${dut2_if2}
+
| IPv4 forwarding initialized in a 3-node circular topology
| | [Documentation] | Custom setup of IPv4 addresses on all DUT nodes and TG
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | All Vpp Interfaces Ready Wait | ${nodes}
| 3-node Performance Suite Setup
-| | 3-node circular Topology Variables Setup
| | [Arguments] | ${topology_type}
+| | Reset startup configuration of VPP on all DUTs
+| | Update All Interface Data On All Nodes | ${nodes}
+| | 3-node circular Topology Variables Setup
+| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
+| | ... | ${dut1} | ${dut1_if1} | ${dut1_if2}
+| | ... | ${dut2} | ${dut2_if1} | ${dut2_if2}
+| | ... | ${topology_type}
+
+3-node Performance Suite Setup with DUT's NIC model
+| | [Arguments] | ${topology_type} | ${nic_model}
+| | Reset startup configuration of VPP on all DUTs
+| | Update All Interface Data On All Nodes | ${nodes}
+| | 3-node circular Topology Variables Setup with DUT interface model
+| | ... | ${nic_model}
| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
| | ... | ${dut1} | ${dut1_if1} | ${dut1_if2}
| | ... | ${dut2} | ${dut2_if1} | ${dut2_if2}
| | [Arguments] | ${duration} | ${rate} | ${framesize} | ${topology_type}
| | Send traffic on | ${tg} | ${duration}
| | ... | ${rate} | ${framesize} | ${topology_type}
-| | No traffic loss occured
+| | No traffic loss occurred