Skip to content

Example: interop2: ospf p2mp te

Alt text

r1

hostname r1
vrf def v1
 rd 1:1
 exit
router ospf4 1
 vrf v1
 router 4.4.4.1
 traffeng 2.2.2.1
 area 0 ena
 area 0 traff
 red conn
 exit
router ospf6 1
 vrf v1
 router 6.6.6.1
 traffeng 6.6.6.1
 area 0 ena
 area 0 traff
 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
 mpls rsvp4
 mpls rsvp6
 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
 mpls rsvp4
 mpls rsvp6
 exit
interface tunnel1
 bandwidth 11
 tunnel source loopback0
 tunnel destination 9.9.9.9
 tunnel domain-name 2.2.2.3
 tunnel vrf v1
 tunnel mode p2mpte
 vrf for v1
 ipv4 addr 3.3.3.1 255.255.255.0
 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
 ipv6 enable
 no shutdown
 exit
interface gigabit0/0/0/1
 ipv4 address 1.1.2.2 255.255.255.0
 ipv6 enable
 no shutdown
 exit
 interface gigabit0/0/0/0 bandwidth
 interface gigabit0/0/0/1 bandwidth
mpls traffic-eng
 interface gigabit0/0/0/0
 interface gigabit0/0/0/1
router ospf 1
 mpls traffic-eng router-id Loopback0
 redistribute connected
 area 0
  mpls traffic-eng
  interface gigabit0/0/0/0 network point-to-point
  interface gigabit0/0/0/1 network point-to-point
router ospfv3 1
 redistribute connected
 area 0
  interface gigabit0/0/0/0 network point-to-point
  interface gigabit0/0/0/1 network point-to-point

r3

hostname r3
vrf def v1
 rd 1:1
 exit
router ospf4 1
 vrf v1
 router 4.4.4.3
 traffeng 2.2.2.3
 area 0 ena
 area 0 traff
 red conn
 exit
router ospf6 1
 vrf v1
 router 6.6.6.3
 traffeng 6.6.6.3
 area 0 ena
 area 0 traff
 red conn
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.2.1 255.255.255.0
 ipv6 addr fe80::3 ffff::
 router ospf4 1 ena
 router ospf6 1 ena
 mpls enable
 mpls rsvp4
 mpls rsvp6
 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
 mpls rsvp4
 mpls rsvp6
 exit
interface tunnel1
 bandwidth 11
 tunnel source loopback0
 tunnel destination 9.9.9.9
 tunnel domain-name 2.2.2.1
 tunnel vrf v1
 tunnel mode p2mpte
 vrf for v1
 ipv4 addr 3.3.3.3 255.255.255.0
 exit

r1 tping 100 60 2.2.2.2 vrf v1 sou lo0
r1 tping 100 60 4321::2 vrf v1 sou lo0
r1 tping 100 60 2.2.2.3 vrf v1 sou lo0
r1 tping 100 60 4321::3 vrf v1 sou lo0
r3 tping 100 60 2.2.2.2 vrf v1 sou lo0
r3 tping 100 60 4321::2 vrf v1 sou lo0
r3 tping 100 60 2.2.2.1 vrf v1 sou lo0
r3 tping 100 60 4321::1 vrf v1 sou lo0
r1 tping 100 60 3.3.3.3 vrf v1 sou lo0
r3 tping 100 60 3.3.3.1 vrf v1 sou lo0
  1. Install ContainerLab as described here
  2. Fetch intop2-ospf10 file
  3. Launch ContainerLab intop2-ospf10.yml topology: 

   containerlab deploy --topo intop2-ospf10.yml
4. Destroy ContainerLab intop2-ospf10.yml topology: 

   containerlab destroy --topo intop2-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 intop2-ospf10.tst file here
  3. Launch intop2-ospf10.tst test: 

   java -jar ../../rtr.jar test tester intop2-ospf10 path ./ temp ./ wait
4. Destroy freeRtr intop2-ospf10.tst test: 

   Ctrl-C (In freeRtr test window)