Flow Table counter

[armandom]

hello
anyone know how to get the "Flow Table counter", and if this shows Packet Lookups and Packet Matches.

I have 2 switches 3800 OpenFlow 1.3

thank you

[vandewilly]

Hi armandom,

I guess this REST api should return what you want:

https://[CONTROLLER_IP]:8443/sdn/v2.0/of/datapaths

[armandom]

Hi vandewilly

thanks for your help but the answer  that appears is

{  "datapaths": [ {
      "dpid": ":95:a4",
      "negotiated_version": "1.3.0",
      "ready": "2014-02-11T19:13:15.527Z",
      "last_message": "2014-02-11T22:37:44.693Z",
      "num_buffers": 0,
      "num_tables": 3,
      "device_ip": "192.168.0.2",
      "device_port": 64078,
      "capabilities": [
        "flow_stats",
        "table_stats",
        "port_stats",
        "group_stats",
        "port_blocked"  ]    }

[sdnindia]

Hi,

As per the openflow spec  (https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-spec-v1.3.0.pdf ) [page 17], following counters are supported for flow tables and flow entries.

Per Flow Table -

Reference count (active entries)

Packet Lookups

Packet Matches

Per Flow Entry-

Received Packets

Received Bytes

Duration (seconds)

Duration (nanoseconds)

HP VAN SDN Controller does not expose REST API for fetching Per Flow Table Counters however it does expose REST API to get Per Flow Entry counters as shown in attached capture.

Thanks,

HP SDN Team

[sdnindia]

Hello Armandom,

Please let us know if you need any further assistance.

If you feel your query is resolved please let us know my marking the post as an “accepted solution”

Thanks

HP SDN Team