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Example: p2mp te

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r1

hostname r1
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
 mpls rsvp4
 mpls rsvp6
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.11.1 255.255.255.0
 ipv6 addr 1234:1::1 ffff:ffff::
 mpls enable
 mpls rsvp4
 mpls rsvp6
 exit
ipv4 route v1 0.0.0.0 0.0.0.0 1.1.11.2
ipv6 route v1 :: :: 1234:1::2
interface tunnel1
 tunnel source loopback0
 tunnel destination 9.9.9.9
 tunnel domain-name 2.2.2.2 2.2.2.3
 tunnel vrf v1
 tunnel mode p2mpte
 vrf for v1
 ipv4 addr 3.3.3.1 255.255.255.0
 exit
interface tunnel2
 tunnel source loopback0
 tunnel destination 9999::9
 tunnel domain-name 4321::2 4321::3
 tunnel vrf v1
 tunnel mode p2mpte
 vrf for v1
 ipv6 addr 3333::1 ffff:ffff::
 exit

r2

hostname r2
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
 mpls rsvp4
 mpls rsvp6
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.12.1 255.255.255.0
 ipv6 addr 1234:2::1 ffff:ffff::
 mpls enable
 mpls rsvp4
 mpls rsvp6
 exit
ipv4 route v1 0.0.0.0 0.0.0.0 1.1.12.2
ipv6 route v1 :: :: 1234:2::2
int tun1
 tun sou lo0
 tun dest 2.2.2.1
 tun vrf v1
 tun mod p2pte
 vrf for v1
 ipv4 addr 3.3.3.2 255.255.255.0
 exit
int tun2
 tun sou lo0
 tun dest 4321::1
 tun vrf v1
 tun mod p2pte
 vrf for v1
 ipv6 addr 3333::2 ffff:ffff::
 exit

r3

hostname r3
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
 mpls rsvp4
 mpls rsvp6
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.13.1 255.255.255.0
 ipv6 addr 1234:3::1 ffff:ffff::
 mpls enable
 mpls rsvp4
 mpls rsvp6
 exit
ipv4 route v1 0.0.0.0 0.0.0.0 1.1.13.2
ipv6 route v1 :: :: 1234:3::2
int tun1
 tun sou lo0
 tun dest 2.2.2.1
 tun vrf v1
 tun mod p2pte
 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 p2pte
 vrf for v1
 ipv6 addr 3333::3 ffff:ffff::
 exit

r4

hostname r4
vrf def v1
 rd 1:1
 label-mode per-prefix
 exit
int lo0
 vrf for v1
 ipv4 addr 2.2.2.4 255.255.255.255
 ipv6 addr 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 mpls rsvp4
 mpls rsvp6
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.11.2 255.255.255.0
 ipv6 addr 1234:1::2 ffff:ffff::
 mpls enable
 mpls rsvp4
 mpls rsvp6
 exit
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.11.1
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1
int eth2
 vrf for v1
 ipv4 addr 1.1.12.2 255.255.255.0
 ipv6 addr 1234:2::2 ffff:ffff::
 mpls enable
 mpls rsvp4
 mpls rsvp6
 exit
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.12.1
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1
int eth3
 vrf for v1
 ipv4 addr 1.1.13.2 255.255.255.0
 ipv6 addr 1234:3::2 ffff:ffff::
 mpls enable
 mpls rsvp4
 mpls rsvp6
 exit
ipv4 route v1 2.2.2.3 255.255.255.255 1.1.13.1
ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::1

r4 tping 100 10 2.2.2.1 vrf v1 sou lo0
r4 tping 100 10 4321::1 vrf v1 sou lo0
r4 tping 100 10 2.2.2.2 vrf v1 sou lo0
r4 tping 100 10 4321::2 vrf v1 sou lo0
r4 tping 100 10 2.2.2.3 vrf v1 sou lo0
r4 tping 100 10 4321::3 vrf v1 sou lo0
r1 tping 100 10 2.2.2.4 vrf v1 sou lo0
r1 tping 100 10 4321::4 vrf v1 sou lo0
r1 tping 100 10 2.2.2.2 vrf v1 sou lo0
r1 tping 100 10 4321::2 vrf v1 sou lo0
r1 tping 100 10 2.2.2.3 vrf v1 sou lo0
r1 tping 100 10 4321::3 vrf v1 sou lo0
r2 tping 100 10 2.2.2.4 vrf v1 sou lo0
r2 tping 100 10 4321::4 vrf v1 sou lo0
r2 tping 100 10 2.2.2.1 vrf v1 sou lo0
r2 tping 100 10 4321::1 vrf v1 sou lo0
r2 tping 100 10 2.2.2.3 vrf v1 sou lo0
r2 tping 100 10 4321::3 vrf v1 sou lo0
r3 tping 100 10 2.2.2.4 vrf v1 sou lo0
r3 tping 100 10 4321::4 vrf v1 sou lo0
r3 tping 100 10 2.2.2.1 vrf v1 sou lo0
r3 tping 100 10 4321::1 vrf v1 sou lo0
r3 tping 100 10 2.2.2.2 vrf v1 sou lo0
r3 tping 100 10 4321::2 vrf v1 sou lo0
r1 tping 100 10 3.3.3.1 vrf v1
r1 tping 100 10 3.3.3.2 vrf v1
r1 tping 100 10 3.3.3.3 vrf v1
r1 tping 100 10 3333::1 vrf v1
r1 tping 100 10 3333::2 vrf v1
r1 tping 100 10 3333::3 vrf v1
r2 tping 100 10 3.3.3.1 vrf v1
r2 tping 100 10 3.3.3.2 vrf v1
r2 tping 100 10 3.3.3.3 vrf v1
r2 tping 100 10 3333::1 vrf v1
r2 tping 100 10 3333::2 vrf v1
r2 tping 100 10 3333::3 vrf v1
r3 tping 100 10 3.3.3.1 vrf v1
r3 tping 100 10 3.3.3.2 vrf v1
r3 tping 100 10 3.3.3.3 vrf v1
r3 tping 100 10 3333::1 vrf v1
r3 tping 100 10 3333::2 vrf v1
r3 tping 100 10 3333::3 vrf v1
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
r1 output show mpls forw
r1 output show ipv4 rsvp v1 sum
r1 output show ipv6 rsvp v1 sum
output ../binTmp/mpls-te-p2mp.html
<html><body bgcolor="#000000" text="#FFFFFF" link="#00FFFF" vlink="#00FFFF" alink="#00FFFF">
here is the lib:
here is the ipv4 database:
here is the ipv6 database:
  1. Install ContainerLab as described here
  2. Fetch mpls-te13 file
  3. Launch ContainerLab mpls-te13.yml topology: 

   containerlab deploy --topo mpls-te13.yml
4. Destroy ContainerLab mpls-te13.yml topology: 

   containerlab destroy --topo mpls-te13.yml
5. Copy-paste configuration for each node in the lab topology

  1. Fetch or compile freeRtr rtr.jar file.
    You can grab it here
  2. Fetch mpls-te13.tst file here
  3. Launch mpls-te13.tst test: 

   java -jar ../../rtr.jar test tester mpls-te13 path ./ temp ./ wait
4. Destroy freeRtr mpls-te13.tst test: 

   Ctrl-C (In freeRtr test window)