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Example: interop2: isis lsp md5 authentication

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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
 both lsp-pass tester
 both authen-type md5
 red conn
 exit
router isis6 1
 vrf v1
 net 48.6666.0000.1111.00
 both lsp-pass tester
 both authen-type md5
 multi-topology
 red conn
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 router isis4 1 ena
 exit
int eth2
 vrf for v1
 ipv6 addr fe80::1 ffff::
 router isis6 1 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
interface loopback0
 ipv4 addr 2.2.2.2 255.255.255.255
 ipv6 addr 4321::2/128
 exit
interface gigabit0/0/0/0
 ipv4 address 1.1.1.2 255.255.255.0
 no shutdown
 exit
interface gigabit0/0/0/1
 ipv6 enable
 no shutdown
 exit
router isis 1
 net 48.0000.0000.1234.00
 lsp-password hmac-md5 clear tester
 address-family ipv4 unicast
  metric-style wide
  redistribute connected
 address-family ipv6 unicast
  metric-style wide
  redistribute connected
 interface gigabit0/0/0/0
  point-to-point
  address-family ipv4 unicast
 interface gigabit0/0/0/1
  point-to-point
  address-family ipv6 unicast

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 intop2-isis17 file
  3. Launch ContainerLab intop2-isis17.yml topology: 

   containerlab deploy --topo intop2-isis17.yml
4. Destroy ContainerLab intop2-isis17.yml topology: 

   containerlab destroy --topo intop2-isis17.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 intop2-isis17.tst file here
  3. Launch intop2-isis17.tst test: 

   java -jar ../../rtr.jar test tester intop2-isis17 path ./ temp ./ wait
4. Destroy freeRtr intop2-isis17.tst test: 

   Ctrl-C (In freeRtr test window)