Munim,
I noticed a few errors:
- you should include a prerequisite when you match an IPv4 address
dl_type=2048
- your IP address is formatted wrong "nw_src":10:0.0.1",
- the action type is OUTPUT

This statement worked for me. try it first then add the other fields you
want.

curl -X POST -d '{"dpid": 1,"table_id": 0,"match":{"dl_type": 2048,
"nw_src": "10.0.0.1"},"actions":[{"port":"CONTROLLER","type": "OUTPUT"}]}'
http://192.168.2.235:8080/stats/flowentry/add

On Sat, Apr 27, 2019 at 9:02 AM Munim Shabir <munim...@hotmail.com> wrote:

>
>
> I have added flow with priority=100 to drop all packets and it is working
> fine.
>
> Now I want to add another flow with higher priority for 10.0.0.1 to
> 10.0.0.2 to match and send packets to controller, in short allow the
> access. when I use below combination on API it throws as error that port
> "CONTROLLER" isn't acceptable. however when I use physical port number 1, 2
> ,3 etc. flows get added.  ?
>
> $ curl -X POST -d '{
>     "dpid": 1,
>     "cookie": 1,
>     "cookie_mask": 1,
>     "table_id": 0,
>     "idle_timeout": 30,
>     "hard_timeout": 30,
>     "priority":200 ,
>     "flags": 1,
>     "match":{
>         "nw_src":10:0.0.1",
>         "nw_dst=10.0.0.2"
>
> *   }, *
>
> *    "actions":[ *
>
> *        { *
>
> *            "type":"OUTPORT", *
>
> *            "port": "CONTROLLER" *
> *        }*
>     ]
>  }' http://localhost:8080/stats/flowentry/add
>
>
> Thanks
> Munim
> _______________________________________________
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> Ryu-devel@lists.sourceforge.net
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