description p2p ldp tunnel addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ ! vrf def v1 rd 1:1 label-mode per-prefix 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 int eth1 vrf for v1 ipv4 addr 1.1.1.1 255.255.255.0 ipv6 addr 1234:1::1 ffff:ffff:: mpls enable mpls ldp4 mpls ldp6 exit ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.2 ipv4 route v1 2.2.2.3 255.255.255.255 1.1.1.2 ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::2 ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::2 int tun1 tun sou lo0 tun dest 2.2.2.3 tun vrf v1 tun mod p2pldp vrf for v1 ipv4 addr 3.3.3.1 255.255.255.0 exit int tun2 tun sou lo0 tun dest 4321::3 tun vrf v1 tun mod p2pldp vrf for v1 ipv6 addr 3333::1 ffff:ffff:: exit ! addrouter r2 int eth1 eth 0000.0000.2222 $1b$ $1a$ int eth2 eth 0000.0000.2222 $2a$ $2b$ ! vrf def v1 rd 1:1 label-mode per-prefix exit int lo0 vrf for v1 ipv4 addr 2.2.2.2 255.255.255.255 ipv6 addr 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit int eth1 vrf for v1 ipv4 addr 1.1.1.2 255.255.255.0 ipv6 addr 1234:1::2 ffff:ffff:: mpls enable mpls ldp4 mpls ldp6 exit int eth2 vrf for v1 ipv4 addr 1.1.2.1 255.255.255.0 ipv6 addr 1234:2::1 ffff:ffff:: mpls enable mpls ldp4 mpls ldp6 exit ipv4 route v1 2.2.2.1 255.255.255.255 1.1.1.1 ipv4 route v1 2.2.2.3 255.255.255.255 1.1.2.2 ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1 ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::2 ! addrouter r3 int eth1 eth 0000.0000.3333 $2b$ $2a$ ! vrf def v1 rd 1:1 label-mode per-prefix exit int lo0 vrf for v1 ipv4 addr 2.2.2.3 255.255.255.255 ipv6 addr 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit int eth1 vrf for v1 ipv4 addr 1.1.2.2 255.255.255.0 ipv6 addr 1234:2::2 ffff:ffff:: mpls enable mpls ldp4 mpls ldp6 exit ipv4 route v1 2.2.2.1 255.255.255.255 1.1.2.1 ipv4 route v1 2.2.2.2 255.255.255.255 1.1.2.1 ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1 ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1 int tun1 tun sou lo0 tun dest 2.2.2.1 tun vrf v1 tun mod p2pldp vrf for v1 ipv4 addr 3.3.3.3 255.255.255.0 exit int tun2 tun sou lo0 tun dest 4321::1 tun vrf v1 tun mod p2pldp vrf for v1 ipv6 addr 3333::3 ffff:ffff:: exit ! r1 tping 100 10 2.2.2.2 vrf v1 sou lo0 r1 tping 100 10 2.2.2.3 vrf v1 sou lo0 r1 tping 100 10 4321::2 vrf v1 sou lo0 r1 tping 100 10 4321::3 vrf v1 sou lo0 r2 tping 100 10 2.2.2.1 vrf v1 sou lo0 r2 tping 100 10 2.2.2.3 vrf v1 sou lo0 r2 tping 100 10 4321::1 vrf v1 sou lo0 r2 tping 100 10 4321::3 vrf v1 sou lo0 r3 tping 100 10 2.2.2.1 vrf v1 sou lo0 r3 tping 100 10 2.2.2.2 vrf v1 sou lo0 r3 tping 100 10 4321::1 vrf v1 sou lo0 r3 tping 100 10 4321::2 vrf v1 sou lo0 r1 tping 100 10 3.3.3.3 vrf v1 sou tun1 r1 tping 100 10 3333::3 vrf v1 sou tun2 r3 tping 100 10 3.3.3.1 vrf v1 sou tun1 r3 tping 100 10 3333::1 vrf v1 sou tun2 r1 output show mpls forw r1 output show ipv4 ldp v1 sum r1 output show ipv6 ldp v1 sum r1 output show ipv4 ldp v1 dat r1 output show ipv6 ldp v1 dat r1 output show inter tun1 full r1 output show inter tun2 full output ../binTmp/mpls-ldp-p2p.html here is the lib: 
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here is the ipv4 neighbor: 
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here is the ipv6 neighbor: 
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here is the ipv4 database: 
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here is the ipv6 database: 
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here is the ipv4 interface: 
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here is the ipv6 interface: 
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!