-| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${DUT1_${int}2}[0]
-| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
-| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_instances}
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${n_tunnels}
+| | ... | ${encr_alg} | ${auth_alg} | ${laddr_ip4} | ${raddr_ip4}
+| | ... | ${addr_range} | ${n_instances}