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Example: monitor session rx

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r1

hostname r1
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

r2

hostname r2
vrf def v1
 rd 1:1
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.5 255.255.255.0
 ipv6 addr 1234::5 ffff::
 exit

r3

hostname r3
vrf def v1
 rd 1:1
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.252
 ipv6 addr 1234::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc
 monitor-dir rx
 monitor-sess eth2
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.6 255.255.255.252
 ipv6 addr 1234::6 ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc
 monitor-dir rx
 monitor-sess eth1
 exit

r3 tping 100 5 1.1.1.2 vrf v1
r3 tping 100 5 1234::2 vrf v1
r3 tping 100 5 1.1.1.6 vrf v1
r3 tping 100 5 1234::6 vrf v1
r3 tping 100 5 1.1.1.1 vrf v1
r3 tping 100 5 1234::1 vrf v1
r3 tping 100 5 1.1.1.5 vrf v1
r3 tping 100 5 1234::5 vrf v1
r1 tping 100 5 1.1.1.2 vrf v1
r1 tping 100 5 1234::2 vrf v1
r1 tping 0 5 1.1.1.6 vrf v1
r1 tping 0 5 1234::6 vrf v1
r1 tping 100 5 1.1.1.1 vrf v1
r1 tping 100 5 1234::1 vrf v1
r1 tping 100 5 1.1.1.5 vrf v1
r1 tping 100 5 1234::5 vrf v1
r2 tping 0 5 1.1.1.2 vrf v1
r2 tping 0 5 1234::2 vrf v1
r2 tping 100 5 1.1.1.6 vrf v1
r2 tping 100 5 1234::6 vrf v1
r2 tping 100 5 1.1.1.1 vrf v1
r2 tping 100 5 1234::1 vrf v1
r2 tping 100 5 1.1.1.5 vrf v1
r2 tping 100 5 1234::5 vrf v1
  1. Install ContainerLab as described here
  2. Fetch conn-eth19 file
  3. Launch ContainerLab conn-eth19.yml topology: 

   containerlab deploy --topo conn-eth19.yml
4. Destroy ContainerLab conn-eth19.yml topology: 

   containerlab destroy --topo conn-eth19.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 conn-eth19.tst file here
  3. Launch conn-eth19.tst test: 

   java -jar ../../rtr.jar test tester conn-eth19 path ./ temp ./ wait
4. Destroy freeRtr conn-eth19.tst test: 

   Ctrl-C (In freeRtr test window)