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Example: route inspection

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r1

hostname r1
vrf def v1
 rd 1:1
 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::
 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

r2

hostname r2
vrf def v1
 rd 1:1
 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::
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.2.2 255.255.255.0
 ipv6 addr 1234:2::2 ffff:ffff::
 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 1.1.2.3
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::3

r3

hostname r3
vrf def v1
 rd 1:1
 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 1.1.2.3 255.255.255.0
 ipv6 addr 1234:2::3 ffff:ffff::
 exit
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.2.2
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.2.2
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::2
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::2

r1 tping 100 5 2.2.2.2 vrf v1 sou lo0
r1 tping 100 5 4321::2 vrf v1 sou lo0
r1 tping 100 5 2.2.2.3 vrf v1 sou lo0
r1 tping 100 5 4321::3 vrf v1 sou lo0
r2 tping 100 5 2.2.2.1 vrf v1 sou lo0
r2 tping 100 5 4321::1 vrf v1 sou lo0
r2 tping 100 5 2.2.2.3 vrf v1 sou lo0
r2 tping 100 5 4321::3 vrf v1 sou lo0
r3 tping 100 5 2.2.2.1 vrf v1 sou lo0
r3 tping 100 5 4321::1 vrf v1 sou lo0
r3 tping 100 5 2.2.2.2 vrf v1 sou lo0
r3 tping 100 5 4321::2 vrf v1 sou lo0
r2 output show ipv4 counter v1
r2 output show ipv6 counter v1
output ../binTmp/crypt-insp01.html
<html><body bgcolor="#000000" text="#FFFFFF" link="#00FFFF" vlink="#00FFFF" alink="#00FFFF">
here is the ipv4 counters:
here is the ipv6 counters:
  1. Install ContainerLab as described here
  2. Fetch crypt-insp01 file
  3. Launch ContainerLab crypt-insp01.yml topology: 

   containerlab deploy --topo crypt-insp01.yml
4. Destroy ContainerLab crypt-insp01.yml topology: 

   containerlab destroy --topo crypt-insp01.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 crypt-insp01.tst file here
  3. Launch crypt-insp01.tst test: 

   java -jar ../../rtr.jar test tester crypt-insp01 path ./ temp ./ wait
4. Destroy freeRtr crypt-insp01.tst test: 

   Ctrl-C (In freeRtr test window)