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Example: interop2: isis php sr

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r1

hostname r1
vrf def v1
 rd 1:1
 exit
access-list test4
 sequence 10 deny 1 any all any all
 sequence 20 permit all any all any all
 exit
access-list test6
 sequence 10 deny 58 4321:: ffff:: all 4321:: ffff:: all
 sequence 20 permit all any all any all
 exit
router isis4 1
 vrf v1
 net 48.4444.0000.1111.00
 traffeng 2.2.2.1
 segrout 10
 is-type level2
 both segrout
 red conn
 exit
router isis6 1
 vrf v1
 net 48.6666.0000.1111.00
 traffeng 6.6.6.1
 segrout 10
 is-type level2
 multi-topology
 both segrout
 red conn
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 router isis4 1 ena
 mpls enable
 ipv4 access-group-in test4
! ipv4 access-group-out test4
 exit
int eth2
 vrf for v1
 ipv6 addr fe80::1 ffff::
 router isis6 1 ena
 mpls enable
 ipv6 access-group-in test6
! ipv6 access-group-out test6
 exit
int lo1
 vrf for v1
 ipv4 addr 2.2.2.1 255.255.255.255
 router isis4 1 ena
 router isis4 1 segrout index 1
 router isis4 1 segrout node
 router isis4 1 segrout pop
 exit
int lo2
 vrf for v1
 ipv6 addr 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 router isis6 1 ena
 router isis6 1 segrout index 2
 router isis6 1 segrout node
 router isis6 1 segrout pop
 exit
int pweth1
 vrf for v1
 ipv4 addr 3.3.3.1 255.255.255.252
 pseudo v1 lo1 pweompls 2.2.2.3 1234
 exit
int pweth2
 vrf for v1
 ipv4 addr 3.3.3.5 255.255.255.252
 pseudo v1 lo2 pweompls 4321::3 1234
 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
interface gigabit0/0/0/2
 ipv4 address 1.1.2.2 255.255.255.0
 no shutdown
 exit
interface gigabit0/0/0/3
 ipv6 enable
 no shutdown
 exit
router isis 1
 net 48.0000.0000.1234.00
 address-family ipv4 unicast
  metric-style wide
  mpls traffic-eng level-2-only
  mpls traffic-eng router-id Loopback0
  segment-routing mpls sr-prefer
  redistribute connected
 address-family ipv6 unicast
  metric-style wide
  segment-routing mpls sr-prefer
  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
 interface gigabit0/0/0/2
  point-to-point
  address-family ipv4 unicast
 interface gigabit0/0/0/3
  point-to-point
  address-family ipv6 unicast
 interface Loopback0
  passive
  address-family ipv4 unicast prefix-sid index 3
  address-family ipv6 unicast prefix-sid index 4

r3

hostname r3
vrf def v1
 rd 1:1
 exit
access-list test4
 sequence 10 deny 1 any all any all
 sequence 20 permit all any all any all
 exit
access-list test6
 sequence 10 deny 58 4321:: ffff:: all 4321:: ffff:: all
 sequence 20 permit all any all any all
 exit
router isis4 1
 vrf v1
 net 48.4444.0000.3333.00
 traffeng 2.2.2.3
 segrout 10
 is-type level2
 both segrout
 red conn
 exit
router isis6 1
 vrf v1
 net 48.6666.0000.3333.00
 traffeng 6.6.6.3
 segrout 10
 is-type level2
 multi-topology
 both segrout
 red conn
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.2.1 255.255.255.0
 router isis4 1 ena
 mpls enable
 ipv4 access-group-in test4
! ipv4 access-group-out test4
 exit
int eth2
 vrf for v1
 ipv6 addr fe80::1 ffff::
 router isis6 1 ena
 mpls enable
 ipv6 access-group-in test6
! ipv6 access-group-out test6
 exit
int lo1
 vrf for v1
 ipv4 addr 2.2.2.3 255.255.255.255
 router isis4 1 ena
 router isis4 1 segrout index 5
 router isis4 1 segrout node
 router isis4 1 segrout pop
 exit
int lo2
 vrf for v1
 ipv6 addr 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 router isis6 1 ena
 router isis6 1 segrout index 6
 router isis6 1 segrout node
 router isis6 1 segrout pop
 exit
int pweth1
 vrf for v1
 ipv4 addr 3.3.3.2 255.255.255.252
 pseudo v1 lo1 pweompls 2.2.2.1 1234
 exit
int pweth2
 vrf for v1
 ipv4 addr 3.3.3.6 255.255.255.252
 pseudo v1 lo2 pweompls 4321::1 1234
 exit

r1 tping 0 10 1.1.1.2 vrf v1
r1 tping 0 60 2.2.2.2 vrf v1 sou lo1
r1 tping 0 60 4321::2 vrf v1 sou lo2
r3 tping 0 10 1.1.2.2 vrf v1
r3 tping 0 60 2.2.2.2 vrf v1 sou lo1
r3 tping 0 60 4321::2 vrf v1 sou lo2
r1 tping 100 40 3.3.3.2 vrf v1
r3 tping 100 40 3.3.3.1 vrf v1
r1 tping 100 40 3.3.3.6 vrf v1
r3 tping 100 40 3.3.3.5 vrf v1
  1. Install ContainerLab as described here
  2. Fetch intop2-isis12 file
  3. Launch ContainerLab intop2-isis12.yml topology: 

   containerlab deploy --topo intop2-isis12.yml
4. Destroy ContainerLab intop2-isis12.yml topology: 

   containerlab destroy --topo intop2-isis12.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-isis12.tst file here
  3. Launch intop2-isis12.tst test: 

   java -jar ../../rtr.jar test tester intop2-isis12 path ./ temp ./ wait
4. Destroy freeRtr intop2-isis12.tst test: 

   Ctrl-C (In freeRtr test window)