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Example: interop9: ospf 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 all 4321:: ffff:: all 4321:: ffff:: all
 sequence 20 permit all any all any all
 exit
router ospf4 1
 vrf v1
 router 4.4.4.1
 traffeng 2.2.2.1
 segrout 10
 area 0 ena
 area 0 segrout
 red conn
 exit
router ospf6 1
 vrf v1
 router 6.6.6.1
 traffeng 6.6.6.1
 segrout 10
 area 0 ena
 area 0 segrout
 red conn
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr fe80::1 ffff::
 router ospf4 1 ena
 router ospf6 1 ena
 mpls enable
 ipv4 access-group-in test4
! ipv6 access-group-in test6
! ipv4 access-group-out test4
! ipv6 access-group-out test6
 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
 mpls enable
 router ospf4 1 ena
 router ospf4 1 segrout index 1
 router ospf4 1 segrout node
 router ospf6 1 ena
 router ospf6 1 segrout index 2
 router ospf6 1 segrout node
 exit
int pweth1
 vrf for v1
 ipv4 addr 3.3.3.1 255.255.255.252
 pseudo v1 lo0 pweompls 2.2.2.3 1234
 exit

r2

hostname r2
set interfaces ge-0/0/0.0 family inet address 1.1.1.2/24
set interfaces ge-0/0/0.0 family inet6
set interfaces ge-0/0/0.0 family mpls
set interfaces ge-0/0/1.0 family inet address 1.1.2.2/24
set interfaces ge-0/0/1.0 family inet6
set interfaces ge-0/0/1.0 family mpls
set interfaces lo0.0 family inet address 2.2.2.2/32
set interfaces lo0.0 family inet6 address 4321::2/128
set protocols mpls interface ge-0/0/0.0
set protocols mpls interface ge-0/0/1.0
set protocols ospf area 0 interface ge-0/0/0.0 interface-type p2p
set protocols ospf area 0 interface ge-0/0/1.0 interface-type p2p
set protocols ospf area 0 interface lo0.0
set protocols ospf source-packet-routing node-segment ipv4-index 3
set protocols ospf3 area 0 interface ge-0/0/0.0 interface-type p2p
set protocols ospf3 area 0 interface ge-0/0/1.0 interface-type p2p
set protocols ospf3 area 0 interface lo0.0

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 all 4321:: ffff:: all 4321:: ffff:: all
 sequence 20 permit all any all any all
 exit
router ospf4 1
 vrf v1
 router 4.4.4.3
 traffeng 2.2.2.3
 segrout 10
 area 0 ena
 area 0 segrout
 red conn
 exit
router ospf6 1
 vrf v1
 router 6.6.6.3
 traffeng 6.6.6.3
 segrout 10
 area 0 ena
 area 0 segrout
 red conn
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.2.1 255.255.255.0
 ipv6 addr fe80::1 ffff::
 router ospf4 1 ena
 router ospf6 1 ena
 mpls enable
 ipv4 access-group-in test4
! ipv6 access-group-in test6
! ipv4 access-group-out test4
! ipv6 access-group-out test6
 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
 mpls enable
 router ospf4 1 ena
 router ospf4 1 segrout index 5
 router ospf4 1 segrout node
 router ospf6 1 ena
 router ospf6 1 segrout index 6
 router ospf6 1 segrout node
 exit
int pweth1
 vrf for v1
 ipv4 addr 3.3.3.2 255.255.255.252
 pseudo v1 lo0 pweompls 2.2.2.1 1234
 exit

r1 tping 100 60 3.3.3.2 vrf v1
r3 tping 100 60 3.3.3.1 vrf v1
  1. Install ContainerLab as described here
  2. Fetch intop9-ospf10 file
  3. Launch ContainerLab intop9-ospf10.yml topology: 

   containerlab deploy --topo intop9-ospf10.yml
4. Destroy ContainerLab intop9-ospf10.yml topology: 

   containerlab destroy --topo intop9-ospf10.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 intop9-ospf10.tst file here
  3. Launch intop9-ospf10.tst test: 

   java -jar ../../rtr.jar test tester intop9-ospf10 path ./ temp ./ wait
4. Destroy freeRtr intop9-ospf10.tst test: 

   Ctrl-C (In freeRtr test window)