Skip to content

Example: qos egress bandwidth action

Alt text

r1

hostname r1
vrf def v1
 rd 1:1
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr 1234::1 ffff::
 exit

r2

hostname r2
vrf def v1
 rd 1:1
 exit
policy-map p1
 seq 10 act ban
  access-rate 81920
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.0
 ipv6 addr 1234::2 ffff::
 service-policy-out p1
 exit

r2 tping 100 5 1.1.1.1 vrf v1
r2 tping 100 5 1234::1 vrf v1
r2 tping 100 5 1.1.1.1 vrf v1 rep 100 tim 500 siz 100
r2 tping 100 5 1234::1 vrf v1 rep 100 tim 500 siz 100
r1 tping 100 5 1.1.1.2 vrf v1 rep 100 tim 500 siz 100
r1 tping 100 5 1234::2 vrf v1 rep 100 tim 500 siz 100
  1. Install ContainerLab as described here
  2. Fetch qos-action10 file
  3. Launch ContainerLab qos-action10.yml topology: 

   containerlab deploy --topo qos-action10.yml
4. Destroy ContainerLab qos-action10.yml topology: 

   containerlab destroy --topo qos-action10.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 qos-action10.tst file here
  3. Launch qos-action10.tst test: 

   java -jar ../../rtr.jar test tester qos-action10 path ./ temp ./ wait
4. Destroy freeRtr qos-action10.tst test: 

   Ctrl-C (In freeRtr test window)