open-traffic-generator / otg-examples Goto Github PK

With rate set as:

flows:
- duration:
    choice: fixed_packets
    fixed_packets:
      gap: 12
      packets: 1000000
  metrics:
    enable: true
    loss: false
    timestamps: false
  rate:
    choice: pps
    pps: "100000"
  size:
    choice: fixed
    fixed: 512

the limiting factor is TX rate. The DUT passes 100% of the packets

2022/05/15 21:45:42 Time passed: 11.080817133s out of 10s
2022/05/15 21:45:42 Stopping traffic...
2022/05/15 21:45:42 Metrics Response:
choice: flow_metrics
flow_metrics:
- bytes_rx: "211071488"
  bytes_tx: "0"
  frames_rx: "412249"
  frames_rx_rate: 33645
  frames_tx: "412249"
  frames_tx_rate: 32901
  name: p1.v4.p2
  transmit: stopped

--- PASS: Test_RTBH_IPv4_Ingress_Traffic (11.14s)

Hi,
we now track clab labs with the clab-topo topic https://github.com/topics/clab-topo
you may want to add it to the repos that feature the clab topology file for others to discover it

it should be /30 on the emulated device interfaces

Hi, I am testing the KNE Lab with BGP and I am getting this error, this corresponds to not having access to the "ghcr.io/open-traffic-generator/licensed/ixia-c-protocol-engine" image?.

When executing this:

kubectl exec -it otgen -- /bin/bash
export OTG_API="https://service-https-keng-controller.keng-ceos.svc.cluster.local:8443"
otgen create device -n otg1 -p p1 -l eth1 --ip 192.0.2.1 --prefix 30 --gw 192.0.2.2 |
otgen add device -n otg2 -p p2 -l eth2 --ip 192.0.2.5 --prefix 30 --gw 192.0.2.6 |
otgen add bgp -d otg1 --asn 1111 --route 198.51.100.0/24 |
otgen add bgp -d otg2 --asn 2222 --route 203.0.113.0/24 |
otgen add flow -n f-1-2 --tx otg1 --rx otg2 --src 198.51.100.1 --dst 203.0.113.1 --count 1000 --rate 100 --size 128 |
otgen add flow -n f-2-1 --tx otg2 --rx otg1 --dst 198.51.100.1 --src 203.0.113.1 --count 2000 --rate 200 --size 256 |
otgen --log info run -k -m flow | otgen transform -m flow | otgen display -m table
exit

this is the error

INFO[0000] Applying OTG config...
ERRO[0000] OTG API error code: 500
ERRO[0000] OTG API error kind: internal
ERRO[0000] OTG API error messages:
ERRO[0000] Protocol service for port "p2" is not registered
ERRO[0000] Error occurred while setting Protocol config for user common:Protocol service for port "p1" is not registered
FATA[0000] Fatal OTG error, exiting...

b2b doesn't have sudo for make clean

RTBH fails if Go is not installed

If the actual packet rate is lower than requested, the traffic will continue beyond defined duration until pre-calculated number of packets at the desired rate is transmitted.

For example, docker-compose/b2b relies on templates for otgen that come via a submodule. So the cloning should be done with --recursive