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Example: olsr triangle connection

Alt text

r1

hostname r1
vrf def v1
 rd 1:1
 exit
router olsr4 1
 vrf v1
 red conn
 exit
router olsr6 1
 vrf v1
 red conn
 exit
int lo1
 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
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.252
 ipv6 addr 1234:1::1 ffff:ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.10 255.255.255.252
 ipv6 addr 1234:3::2 ffff:ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 router olsr4 1 metric-in 200
 router olsr6 1 metric-in 200
 exit

r2

hostname r2
vrf def v1
 rd 1:1
 exit
router olsr4 1
 vrf v1
 red conn
 exit
router olsr6 1
 vrf v1
 red conn
 exit
int lo1
 vrf for v1
 ipv4 addr 2.2.2.2 255.255.255.255
 ipv6 addr 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.252
 ipv6 addr 1234:1::2 ffff:ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.5 255.255.255.252
 ipv6 addr 1234:2::1 ffff:ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit

r3

hostname r3
vrf def v1
 rd 1:1
 exit
router olsr4 1
 vrf v1
 red conn
 exit
router olsr6 1
 vrf v1
 red conn
 exit
access-list test4
 deny 1 any all any all
 permit all any all any all
 exit
access-list test6
 deny all 4321:: ffff:: all 4321:: ffff:: all
 permit all any all any all
 exit
int lo1
 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
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.6 255.255.255.252
 ipv6 addr 1234:2::2 ffff:ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.9 255.255.255.252
 ipv6 addr 1234:3::1 ffff:ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 router olsr4 1 metric-in 200
 router olsr6 1 metric-in 200
 ipv4 access-group-in test4
 ipv6 access-group-in test6
 exit

r1 tping 100 40 2.2.2.2 vrf v1 sou lo1
r1 tping 100 40 2.2.2.3 vrf v1 sou lo1
r1 tping 100 40 4321::2 vrf v1 sou lo1
r1 tping 100 40 4321::3 vrf v1 sou lo1
r2 tping 100 40 2.2.2.1 vrf v1 sou lo1
r2 tping 100 40 2.2.2.3 vrf v1 sou lo1
r2 tping 100 40 4321::1 vrf v1 sou lo1
r2 tping 100 40 4321::3 vrf v1 sou lo1
r3 tping 100 40 2.2.2.1 vrf v1 sou lo1
r3 tping 100 40 2.2.2.2 vrf v1 sou lo1
r3 tping 100 40 4321::1 vrf v1 sou lo1
r3 tping 100 40 4321::2 vrf v1 sou lo1
r2 output show ipv4 olsr 1 sum
r2 output show ipv6 olsr 1 sum
r2 output show ipv4 olsr 1 dat
r2 output show ipv6 olsr 1 dat
r2 output show ipv4 route v1
r2 output show ipv6 route v1
  1. Install ContainerLab as described here
  2. Fetch rout-olsr23 file
  3. Launch ContainerLab rout-olsr23.yml topology: 

   containerlab deploy --topo rout-olsr23.yml
4. Destroy ContainerLab rout-olsr23.yml topology: 

   containerlab destroy --topo rout-olsr23.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 rout-olsr23.tst file here
  3. Launch rout-olsr23.tst test: 

   java -jar ../../rtr.jar test tester rout-olsr23 path ./ temp ./ wait
4. Destroy freeRtr rout-olsr23.tst test: 

   Ctrl-C (In freeRtr test window)