| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Set Variable | ${dut2_if2}
+| | ... | Set Variable | ${DUT2_${int}2}[0]
| | ... | ELSE | Set Variable | ${subif_index_1}
| | VPP Add IP Neighbor
| | ... | ${dut} | ${dut_if2} | 3.3.3.1 | ${TG_pf2_mac}[0]