Skip to content

Example: framerelay over mpls

Alt text

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
 exit
proxy-profile p1
 vrf v1
 source lo0
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr 1234::1 ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.2
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234::2
int di1
 enc framerelay
 framerelay mode dce
 framerelay lmi ansi
 framerelay dlci 123
 vrf for v1
 ipv4 addr 3.3.3.1 255.255.255.0
 exit
vpdn atom
 interface di1
 proxy p1
 target 2.2.2.2
 mtu 1500
 vcid 1234
 pwtype hdlc
 control-word
 protocol pweompls
 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
 exit
proxy-profile p1
 vrf v1
 source lo0
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.0
 ipv6 addr 1234::2 ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.1.1
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234::1
int di1
 enc framerelay
 framerelay lmi ansi
 framerelay dlci 123
 vrf for v1
 ipv4 addr 3.3.3.2 255.255.255.0
 exit
vpdn atom
 interface di1
 proxy p1
 target 2.2.2.1
 mtu 1500
 vcid 1234
 pwtype hdlc
 control-word
 protocol pweompls
 exit

r1 tping 100 10 2.2.2.2 vrf v1 sou lo0
r1 tping 100 10 4321::2 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
r1 tping 100 40 3.3.3.2 vrf v1
r2 tping 100 40 3.3.3.1 vrf v1
  1. Install ContainerLab as described here
  2. Fetch mpls-pwe04 file
  3. Launch ContainerLab mpls-pwe04.yml topology: 

   containerlab deploy --topo mpls-pwe04.yml
4. Destroy ContainerLab mpls-pwe04.yml topology: 

   containerlab destroy --topo mpls-pwe04.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-pwe04.tst file here
  3. Launch mpls-pwe04.tst test: 

   java -jar ../../rtr.jar test tester mpls-pwe04 path ./ temp ./ wait
4. Destroy freeRtr mpls-pwe04.tst test: 

   Ctrl-C (In freeRtr test window)