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Example: olsr on one subnet

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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 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
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr 1234::1 ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit

r2

hostname r2
vrf def v1
 rd 1:1
 exit
bridge 1
 mac-learn
 exit
int eth1
 bridge-gr 1
 exit
int eth2
 bridge-gr 1
 exit
router olsr4 1
 vrf v1
 red conn
 exit
router olsr6 1
 vrf v1
 red conn
 exit
int lo0
 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 bvi1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.0
 ipv6 addr 1234::2 ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit

r3

hostname r3
vrf def v1
 rd 1:1
 exit
bridge 1
 mac-learn
 exit
int eth1
 bridge-gr 1
 exit
int eth2
 bridge-gr 1
 exit
router olsr4 1
 vrf v1
 red conn
 exit
router olsr6 1
 vrf v1
 red conn
 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
 exit
int bvi1
 vrf for v1
 ipv4 addr 1.1.1.3 255.255.255.0
 ipv6 addr 1234::3 ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit

r4

hostname r4
vrf def v1
 rd 1:1
 exit
router olsr4 1
 vrf v1
 red conn
 exit
router olsr6 1
 vrf v1
 red conn
 exit
int lo0
 vrf for v1
 ipv4 addr 2.2.2.4 255.255.255.255
 ipv6 addr 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.4 255.255.255.0
 ipv6 addr 1234::4 ffff::
 router olsr4 1 ena
 router olsr6 1 ena
 exit

r1 tping 100 130 2.2.2.2 vrf v1
r1 tping 100 130 2.2.2.3 vrf v1
r1 tping 100 130 2.2.2.4 vrf v1
r1 tping 100 130 4321::2 vrf v1
r1 tping 100 130 4321::3 vrf v1
r1 tping 100 130 4321::4 vrf v1
r2 tping 100 130 2.2.2.1 vrf v1
r2 tping 100 130 2.2.2.3 vrf v1
r2 tping 100 130 2.2.2.4 vrf v1
r2 tping 100 130 4321::1 vrf v1
r2 tping 100 130 4321::3 vrf v1
r2 tping 100 130 4321::4 vrf v1
r3 tping 100 130 2.2.2.1 vrf v1
r3 tping 100 130 2.2.2.2 vrf v1
r3 tping 100 130 2.2.2.4 vrf v1
r3 tping 100 130 4321::1 vrf v1
r3 tping 100 130 4321::2 vrf v1
r3 tping 100 130 4321::4 vrf v1
r4 tping 100 130 2.2.2.1 vrf v1
r4 tping 100 130 2.2.2.2 vrf v1
r4 tping 100 130 2.2.2.3 vrf v1
r4 tping 100 130 4321::1 vrf v1
r4 tping 100 130 4321::2 vrf v1
r4 tping 100 130 4321::3 vrf v1
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-olsr01 file
  3. Launch ContainerLab rout-olsr01.yml topology: 

   containerlab deploy --topo rout-olsr01.yml
4. Destroy ContainerLab rout-olsr01.yml topology: 

   containerlab destroy --topo rout-olsr01.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-olsr01.tst file here
  3. Launch rout-olsr01.tst test: 

   java -jar ../../rtr.jar test tester rout-olsr01 path ./ temp ./ wait
4. Destroy freeRtr rout-olsr01.tst test: 

   Ctrl-C (In freeRtr test window)