| ${tg_if1_ip4}= | 192.168.10.2
| ${dut1_if1_ip4}= | 192.168.10.1
| ${dut1_if2_ip4}= | 100.0.0.1
-| ${dut2_if1_ip4}= | 100.0.0.2
+| ${dut2_if1_ip4}= | 200.0.0.2
| ${dut2_if2_ip4}= | 192.168.20.1
| ${tg_if2_ip4}= | 192.168.20.2
| ${raddr_ip4}= | 20.0.0.0
| | And VPP IPsec Select Backend | ${dut2} | ${ipsec_proto} | index=${1}
| | When Initialize IPSec in 3-node circular topology
| | And VPP IPsec Create Tunnel Interfaces
-| | ... | ${${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${${nodes}} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
| | Then Find NDR and PDR intervals using optimized search