[pox-dev] openflow, pox tplink

Shabbir Ahmed shabbir1282 at gmail.com
Wed Feb 6 03:45:00 PST 2013


root at OpenWrt:~# ps | grep of
    3 root         0 SW   [ksoftirqd/0]
 4367 root      1324 S    ofdatapath ptcp:6634 -i eth0.1 --no-local-port
--pidfile -d 000000000001
 4383 root      1064 S    ofprotocol tcp:127.0.0.1:6634
tcp:192.168.1.2:6633--fail=closed -D --pidfile=/var/run/ofprotocol.pid
--out-of-band
--listen=ptcp:
 4391 root      1488 S    grep of



On Wed, Feb 6, 2013 at 3:49 PM, Shabbir Ahmed <shabbir1282 at gmail.com> wrote:

> >You can test this.  Try running POX without l2_learning.  Does the ping
> work?  Then try running *with* >l2_learning.  Does the ping work?
>
> Connection is refused, or connects for some time and disconnects again no
> error msgs other than closign connection
>
>
> > wat logs do you want me to send.
>
> >Run POX.  Wait for it to connect.  Do a ping test.  Shut down POX.  Send
> the entire POX log.
> starting listen on 0.0.0.0:6633
> prompt POX>
> then the same msg flooding.
>
>
> > 1 more thing i can use enable_learning '0' in switch configuration on
> openwrt but it doesnt effect any thing, >where i think of this statement as
> disable default learning of the switch. the switch chip installed is
> >'rtl8366rb'. I have a rb450g and i have ported the latest openwrt and
> followed pantou but same error.
>
> I don't really know much about this configuration.  The openflow-discuss
> list (and Yiannis in particular) will have better ideas.
>
> >One thought I'd give is that it looks like you've got it configured for
> in-band OpenFlow.  I'd suggest that it >may be a good idea to try to get
> out-of-band OpenFlow working first.
>
> same error on outofbound as well.
>
>
> On Wed, Feb 6, 2013 at 2:49 PM, Murphy McCauley <murphy.mccauley at gmail.com
> > wrote:
>
>> On Feb 6, 2013, at 1:39 AM, Shabbir Ahmed wrote:
>>
>> > the ping works but i think due to the switch's self learning process
>> and not through OpenFlow bcaz in the absense of controller the ping should
>> not work?
>>
>> You can test this.  Try running POX without l2_learning.  Does the ping
>> work?  Then try running *with* l2_learning.  Does the ping work?
>>
>> > wat logs do you want me to send.
>>
>> Run POX.  Wait for it to connect.  Do a ping test.  Shut down POX.  Send
>> the entire POX log.
>>
>> > 1 more thing i can use enable_learning '0' in switch configuration on
>> openwrt but it doesnt effect any thing, where i think of this statement as
>> disable default learning of the switch. the switch chip installed is
>> 'rtl8366rb'. I have a rb450g and i have ported the latest openwrt and
>> followed pantou but same error.
>>
>> I don't really know much about this configuration.  The openflow-discuss
>> list (and Yiannis in particular) will have better ideas.
>>
>> One thought I'd give is that it looks like you've got it configured for
>> in-band OpenFlow.  I'd suggest that it may be a good idea to try to get
>> out-of-band OpenFlow working first.
>>
>> -- Murphy
>
>
>
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