-| ${tg_if_ip4}= | 192.168.100.2
-| ${dut_if_ip4}= | 192.168.100.3
-| ${tg_lo_ip4}= | 192.168.3.3
-| ${dut_lo_ip4}= | 192.168.4.4
+| ${tg_if1_ip4}= | 192.168.100.2
+| ${tg_if2_ip4}= | 192.168.4.4
+| ${dut_if1_ip4}= | 192.168.100.3
+| ${dut_if2_ip4}= | 192.168.4.3
+| ${tg_host_ip4}= | 192.168.3.3