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Example: interop1: integrated isis

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r1

hostname r1
vrf def v1
 rd 1:1
 exit
router isis4 1
 vrf v1
 net 48.4444.0000.1111.00
 red conn
 afi-other enable
 afi-other red conn
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr fe80::1 ffff::
 router isis4 1 ena
 router isis4 1 other-ena
 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

r2

hostname r2
ip routing
ipv6 unicast-routing
interface loopback0
 ip addr 2.2.2.2 255.255.255.255
 ipv6 addr 4321::2/128
 exit
router isis
 net 48.0000.0000.1234.00
 metric-style wide
 redistribute connected
 address-family ipv6
  redistribute connected
 exit
interface gigabit1
 ip address 1.1.1.2 255.255.255.0
 ipv6 enable
 isis network point-to-point
 ip router isis
 ipv6 router isis
 no shutdown
 exit

r1 tping 100 10 1.1.1.2 vrf v1
r1 tping 100 60 2.2.2.2 vrf v1 sou lo0
r1 tping 100 60 4321::2 vrf v1 sou lo0
  1. Install ContainerLab as described here
  2. Fetch intop1-isis14 file
  3. Launch ContainerLab intop1-isis14.yml topology: 

   containerlab deploy --topo intop1-isis14.yml
4. Destroy ContainerLab intop1-isis14.yml topology: 

   containerlab destroy --topo intop1-isis14.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 intop1-isis14.tst file here
  3. Launch intop1-isis14.tst test: 

   java -jar ../../rtr.jar test tester intop1-isis14 path ./ temp ./ wait
4. Destroy freeRtr intop1-isis14.tst test: 

   Ctrl-C (In freeRtr test window)