Dear Yiannis,
I need to send SNMP traps to the controller warning some events. So, I
need that the AP has communication with the controller but without be a
OpenFlow AP(because the Linksys's small CPU).
Actually, I'm using the following setup without success:
(host streaming server)-----5(SW OF)4------(normal AP: with OWRT and
without OF) - - - - - - - - - (wireless client video receiver)
In this setup I'm adding two flows in the SW OF: #1 input:4 -- output:5
and #2 input:5 -- output:4
By the other hand the following setup does the streaming successfully:
(host streaming server)----(normal switch)----(normal AP: with OWRT and
without OF)- - - - - - - - - -(wireless client video receiver)
Why?
I'm using Floodlight and the web UI shows the statistics for each port,
I have some errors and packets dropped in the SW OF, I don't know if
they are normal, maybe you can help me to interpret it:
http://sigma.linuxers.cl/floodlight.png
Thanks in advance.
Regards.
El 2013-04-30 18:40, Yiannis Yiakoumis escribió:
On Tue, Apr 30, 2013 at 3:25 PM, Carlos Patricio Amigo Haering
<cam...@udec.cl [10]> wrote:
Hi Yiannis, thank for your reply.
I did the setup Openflow but using a normal AP, just with OpenWRT
and seems works good, the normal AP has communication with the
controller and also connect a wireless client with a wired client,
but the wireless client still doesn't receive the video
successfully, barely the audio. Now I can discard the option of the
Linksys's CPU as a entire guilty.
I don't understand what you are saying here. A normal, non-OpenFlow
AP doesn't require a controller. Are you using openflow or not?
Until I see, the flows are correctly installed. The switch Openflow
is a big PC and the top command doesn't show a over CPU usage.]
When you check the case with openflow, run dpctl and see whether the
statistics counters for your flows are updated. Alternatively, look
whether you are receiving any packet-ins in your controller.
Links:
------
[1] http://imageshack.us/a/img21/9611/nonof.png
[2] http://imageshack.us/a/img835/8893/36915524.png
[3] mailto:openflow-discuss@lists.stanford.edu
[4] https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
[5] http://imageshack.us/a/img21/9611/nonof.png
[6] mailto:cam...@udec.cl
[7] mailto:openflow-discuss@lists.stanford.edu
[8] https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
[9] mailto:cam...@udec.cl
[10] mailto:cam...@udec.cl
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