description interop1: bgp ao authentication addrouter r1 int eth1 eth 0000.0000.1111 $per1$ ! vrf def v1 rd 1:1 exit int eth1 vrf for v1 ipv4 addr 1.1.1.1 255.255.255.0 ipv6 addr 1234::1 ffff:: exit int lo0 vrf for v1 ipv4 addr 2.2.2.1 255.255.255.255 ipv6 addr 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit router bgp4 1 vrf v1 address uni local-as 1 router-id 4.4.4.1 neigh 1.1.1.2 remote-as 1 neigh 1.1.1.2 connection pass neigh 1.1.1.2 authen-type sha1 1 neigh 1.1.1.2 password tester red conn exit router bgp6 1 vrf v1 address uni local-as 1 router-id 6.6.6.1 neigh 1234::2 remote-as 1 neigh 1234::2 connection pass neigh 1234::2 authen-type sha1 1 neigh 1234::2 password tester red conn exit ! addpersist r2 int eth1 eth 0000.0000.2222 $per1$ ! ip routing ipv6 unicast-routing interface loopback0 ip addr 2.2.2.2 255.255.255.255 ipv6 addr 4321::2/128 exit interface gigabit1 ip address 1.1.1.2 255.255.255.0 ipv6 address 1234::2/64 no shutdown exit key chain kc tcp key 1 send-id 1 recv-id 1 include-tcp-options cryptographic-algorithm hmac-sha-1 key-string tester send-lifetime 00:00:00 Jul 9 2022 infinite exit router bgp 1 address-family ipv4 unicast neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 ao kc include-tcp-options redistribute connected address-family ipv6 unicast neighbor 1234::1 remote-as 1 neighbor 1234::1 ao kc include-tcp-options redistribute connected exit ! r1 tping 100 10 1.1.1.2 vrf v1 r1 tping 100 10 1234::2 vrf v1 r1 tping 100 120 2.2.2.2 vrf v1 sou lo0 r1 tping 100 120 4321::2 vrf v1 sou lo0