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Example: access tracker

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r1

hostname r1
vrf def v1
 rd 1:1
 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
bridge 1
 mac-learn
 exit
int eth1
 bridge-gr 1
 exit
int eth2
 bridge-gr 1
 exit
int eth3
 bridge-gr 1
 exit
int bvi1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr 1234::1 ffff::
 exit
track t
 vrf v1
 targ 2.2.2.4
 mod icmp
 inter 1000
 time 500
 start
 exit
server telnet tel
 vrf v1
 access-track t
 port 666
 exit

r2

hostname r2
vrf def v1
 rd 1:1
 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 1.1.1.2 255.255.255.0
 ipv6 addr 1234::2 ffff::
 exit

r3

hostname r3
vrf def v1
 rd 1:1
 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 1.1.1.3 255.255.255.0
 ipv6 addr 1234::3 ffff::
 exit

r4

hostname r4
vrf def v1
 rd 1:1
 exit
int lo1
 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::
 exit

r1 tping 100 20 1.1.1.2 vrf v1
r1 tping 100 20 1234::2 vrf v1
r1 tping 100 20 1.1.1.3 vrf v1
r1 tping 100 20 1234::3 vrf v1
r1 tping 100 20 1.1.1.4 vrf v1
r1 tping 100 20 1234::4 vrf v1
r2 tping 100 20 1.1.1.1 vrf v1
r2 tping 100 20 1234::1 vrf v1
r3 tping 100 20 1.1.1.1 vrf v1
r3 tping 100 20 1234::1 vrf v1
r4 tping 100 20 1.1.1.1 vrf v1
r4 tping 100 20 1234::1 vrf v1
r1 tping 100 20 2.2.2.1 vrf v1
r2 tping 0 20 2.2.2.1 vrf v1
r3 tping 0 20 2.2.2.1 vrf v1
r4 tping 0 20 2.2.2.1 vrf v1
r2 send telnet 1.1.1.1 666 vrf v1
r2 tping 0 20 2.2.2.1 vrf v1
r3 send telnet 1.1.1.1 666 vrf v1
r3 tping 0 20 2.2.2.1 vrf v1
r4 send telnet 1.1.1.1 666 vrf v1
r4 tping 0 20 2.2.2.1 vrf v1
r2 send telnet 1234::1 666 vrf v1
r2 tping 0 20 2.2.2.1 vrf v1
r3 send telnet 1234::1 666 vrf v1
r3 tping 0 20 2.2.2.1 vrf v1
r4 send telnet 1234::1 666 vrf v1
r4 tping 0 20 2.2.2.1 vrf v1
r1 send conf t
r1 send ipv4 route v1 2.2.2.4 255.255.255.255 1.1.1.4
r1 send ipv6 route v1 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234::4
r1 send end
r1 tping 0 20 1.1.1.2 vrf v1 sou lo1
r1 tping 0 20 1234::2 vrf v1 sou lo1
r1 tping 0 20 1.1.1.3 vrf v1 sou lo1
r1 tping 0 20 1234::3 vrf v1 sou lo1
r1 tping 0 20 1.1.1.4 vrf v1 sou lo1
r1 tping 0 20 1234::4 vrf v1 sou lo1
r2 send telnet 1.1.1.1 666 vrf v1
r2 tping 100 20 2.2.2.1 vrf v1
r3 send telnet 1.1.1.1 666 vrf v1
r3 tping 100 20 2.2.2.1 vrf v1
r4 send telnet 1.1.1.1 666 vrf v1
r4 tping 100 20 2.2.2.1 vrf v1
r2 send exit
r2 read closed
r3 send exit
r3 read closed
r4 send exit
r4 read closed
r2 send telnet 1234::1 666 vrf v1
r2 tping 100 20 2.2.2.1 vrf v1
r3 send telnet 1234::1 666 vrf v1
r3 tping 100 20 2.2.2.1 vrf v1
r4 send telnet 1234::1 666 vrf v1
r4 tping 100 20 2.2.2.1 vrf v1
r2 send exit
r2 read closed
r3 send exit
r3 read closed
r4 send exit
r4 read closed
  1. Install ContainerLab as described here
  2. Fetch crypt-access08 file
  3. Launch ContainerLab crypt-access08.yml topology: 

   containerlab deploy --topo crypt-access08.yml
4. Destroy ContainerLab crypt-access08.yml topology: 

   containerlab destroy --topo crypt-access08.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 crypt-access08.tst file here
  3. Launch crypt-access08.tst test: 

   java -jar ../../rtr.jar test tester crypt-access08 path ./ temp ./ wait
4. Destroy freeRtr crypt-access08.tst test: 

   Ctrl-C (In freeRtr test window)