| | Suppress ICMPv6 router advertisement message | ${nodes}
| | ...
| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut1} | 2001:2::0 | 24 | gateway=2001:3::2
+| | ... | Vpp Route Add | ${dut1} | 2001:2::0 | 64 | gateway=2001:3::2
| | ... | interface=${dut1_if2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut2} | 2001:1::0 | 24 | gateway=2001:3::1
+| | ... | Vpp Route Add | ${dut2} | 2001:1::0 | 64 | gateway=2001:3::1
| | ... | interface=${dut2_if1}
| | ...
| | Run Keyword Unless | '${remote_host1_ip}' == '${NONE}'
| | And Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
| | When Initialize IPv6 forwarding in circular topology
+| | And Add Fib Table | ${dut1} | 1 | ipv6=${True}
+| | And Vpp Route Add | ${dut1} | 2002:1::0 | 64 | vrf=1 | local=${True}
| | And COP Add whitelist Entry | ${dut1} | ${dut1_if1} | ip6 | 1
| | And COP interface enable or disable | ${dut1} | ${dut1_if1} | enable
| | Then Packet transmission from port to port should fail
| | And Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
| | When Initialize IPv6 forwarding in circular topology
+| | And Add Fib Table | ${dut1} | 1 | ipv6=${True}
+| | And Vpp Route Add | ${dut1} | 2002:1::0 | 64 | vrf=1 | local=${True}
| | And COP Add whitelist Entry | ${dut1} | ${dut1_if1} | ip6 | 1
| | And COP interface enable or disable | ${dut1} | ${dut1_if1} | enable
| | Then Send packet and verify headers