Example: qos egress rate limit action

TopologyConfigurationsVerificationEmulation

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
int eth1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.0
 ipv6 addr 1234::2 ffff::
 rate-limit-out 819 100
 exit

r2 tping 100 5 1.1.1.1 vrf v1
r2 tping 100 5 1234::1 vrf v1
r2 tping 85-95 5 1.1.1.1 vrf v1 rep 100 tim 500 siz 100
r2 tping 85-95 5 1234::1 vrf v1 rep 100 tim 500 siz 100
r1 tping 85-95 5 1.1.1.2 vrf v1 rep 100 tim 500 siz 100
r1 tping 85-95 5 1234::2 vrf v1 rep 100 tim 500 siz 100

ContainerLabfreeRtr CLI

1. Install ContainerLab as described here
2. Fetch qos-action18 file
3. Launch ContainerLab qos-action18.yml topology:

   containerlab deploy --topo qos-action18.yml  

4. Destroy ContainerLab qos-action18.yml topology:

   containerlab destroy --topo qos-action18.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-action18.tst file here
3. Launch qos-action18.tst test:

   java -jar ../../rtr.jar test tester qos-action18 path ./ temp ./ wait

4. Destroy freeRtr qos-action18.tst test:

   Ctrl-C (In freeRtr test window)