Hi, Can anyone help me in this thread? I really think it is an implementation problem in the REST API, Ryu or OpenFlow.
Regards, -- Túlio Albuquerque Pascoal <https://br.linkedin.com/pub/t%C3%BAlio-pascoal/a0/2a9/b69> <http://lattes.cnpq.br/3973060880564786> On 23 August 2016 at 15:55, Túlio Pascoal <[email protected]> wrote: > Hello folks, > > I would like to get the flow entries length, because I am needing this > information. > > I tried using ovs-ofctl from mininet but it did not work. > > So I saw that I could use the ryu REST api for it, by using curl -X GET > http://localhost:8080/stats/flow/1 where I was supposed to get the length > information of the flow, as you can see by the example in: > http://ryu.readthedocs.io/en/latest/app/ofctl_rest.html# > get-all-flows-stats > > However what I am getting from using it is: > > ryu@ryu-vm:~$ curl -X GET http://localhost:8080/stats/flow/1 > {"1": [{"actions": ["SET_FIELD: {eth_dst:00:00:00:00:00:01}", "SET_FIELD: > {(Unknown field):192.168.1.200}", "SET_FIELD: {(Unknown > field):192.168.1.100}", "OUTPUT:1"], "idle_timeout": 100, "cookie": 0, > "packet_count": 7, "hard_timeout": 100, "byte_count": 581, "duration_nsec": > 445000000, "priority": 10, "duration_sec": 13, "table_id": 0, "match": > {"dl_type": 2048, "nw_proto": 6, "nw_src": "192.168.1.200", "in_port": 2, > "nw_dst": "192.168.1.100"}}, > {"actions": ["SET_FIELD: {eth_dst:00:00:00:00:00:02}", "SET_FIELD: > {(Unknown field):192.168.1.100}", "SET_FIELD: {(Unknown > field):192.168.1.200}", "OUTPUT:2"], "idle_timeout": 100, "cookie": 0, > "packet_count": 5, "hard_timeout": 100, "byte_count": 12158, > "duration_nsec": 448000000, "priority": 10, "duration_sec": 12, "table_id": > 0, "match": {"dl_type": 2048, "nw_proto": 6, "nw_src": "192.168.1.100", > "in_port": 1, "nw_dst": "192.168.1.200"}}, > {"actions": ["OUTPUT:4294967293"], "idle_timeout": 0, "cookie": 0, > "packet_count": 4, "hard_timeout": 0, "byte_count": 232, "duration_nsec": > 94000000, "priority": 0, "duration_sec": 312, "table_id": 0, "match": {}}]} > > As you can see no length field in any of the flows. > > > > Best regards, > > -- > Túlio Albuquerque Pascoal > <https://br.linkedin.com/pub/t%C3%BAlio-pascoal/a0/2a9/b69> > <http://lattes.cnpq.br/3973060880564786> >
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