description bidir te with global id addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ ! vrf def v1 rd 1:1 exit access-list test4 deny 1 any all any all permit all any all any all exit access-list test6 deny all 4321:: ffff:: all 4321:: ffff:: all permit all any all any all exit int eth1 vrf for v1 ipv4 addr 1.1.1.1 255.255.255.0 ipv6 addr 1234::1 ffff:: ipv4 access-group-in test4 ipv6 access-group-in test6 mpls enable mpls rsvp4 mpls rsvp6 exit int tun1 tun sou eth1 tun dest 1.1.1.2 tun vrf v1 tun assoc 4.3.2.1 1234 12345678 tun mod p2pte vrf for v1 ipv4 addr 2.2.2.1 255.255.255.252 exit int tun2 tun sou eth1 tun dest 1234::2 tun vrf v1 tun assoc 4444::5555 1234 12345678 tun mod p2pte vrf for v1 ipv6 addr 4321::1 ffff:: exit ! addrouter r2 int eth1 eth 0000.0000.2222 $1b$ $1a$ ! vrf def v1 rd 1:1 exit access-list test4 deny 1 any all any all permit all any all any all exit access-list test6 deny all 4321:: ffff:: all 4321:: ffff:: all permit all any all any all exit int eth1 vrf for v1 ipv4 addr 1.1.1.2 255.255.255.0 ipv6 addr 1234::2 ffff:: ipv4 access-group-in test4 ipv6 access-group-in test6 mpls enable mpls rsvp4 mpls rsvp6 exit int tun1 tun sou eth1 tun dest 1.1.1.1 tun vrf v1 tun assoc 4.3.2.1 1234 12345678 tun mod p2pte vrf for v1 ipv4 addr 2.2.2.2 255.255.255.252 exit int tun2 tun sou eth1 tun dest 1234::1 tun vrf v1 tun assoc 4444::5555 1234 12345678 tun mod p2pte vrf for v1 ipv6 addr 4321::2 ffff:: exit ! r1 tping 100 10 2.2.2.2 vrf v1 r2 tping 100 10 2.2.2.1 vrf v1 r1 tping 100 10 4321::2 vrf v1 r2 tping 100 10 4321::1 vrf v1 r1 tping 0 10 1.1.1.2 vrf v1 r2 tping 0 10 1.1.1.1 vrf v1