[pox-dev] openflow, pox tplink

[Shabbir Ahmed]

another reason could be that the switch in tp-link is not 100% openflow
compatible?


can u guide me how to confirm if im doing the right thing (troubleshooting
cmds), and OpenFlow is working? and u can give some links to learn more,
wat was wrong with l2_forwaring?



On Fri, Feb 8, 2013 at 10:58 AM, Murphy McCauley
<murphy.mccauley at gmail.com>wrote:

> INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 08:00:27:f6:0e:6a on
> eth0.1:1
> INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:fa:33:51 on
> eth0.1:1
> INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:f5:71:9f on
> eth0.1:1
>
> What we can see here, though, is that all of your hosts are all on the
> same switch port -- eth0.1.  If these are in different physical ports,
> perhaps those physical ports are physically hubbed or switched together
> (this is fairly common).  In this case, OpenFlow does not seem them as
> separate ports.
>
> -- Murphy
>
> On Feb 7, 2013, at 9:31 PM, Shabbir Ahmed wrote:
>
> thanks again, it is working ...,
>
>
> openflow at openflowtutorial:~/pox$ vi pox/forwarding/l2_pairs_debug.py
> Error detected while processing /home/openflow/.vimrc:
> line    2:
> E518: Unknown option: exandtab
> Press ENTER or type command to continue
> openflow at openflowtutorial:~/pox$ ./pox.py log.level --DEBUG
> l2_pairs_debug
> openf
> low.keepalive
> POX 0.0.0 / Copyright 2011-2012 James McCauley, et al.
> Module not found: l2_pairs_debug
> openflow at openflowtutorial:~/pox$ ./pox.py log.level --DEBUG
> forwarding.l2_pairs_
> debug openflow.keepalive
> POX 0.0.0 / Copyright 2011-2012 James McCauley, et al.
> INFO:forwarding.l2_pairs_debug:Pair-Learning switch running.
> DEBUG:core:POX 0.0.0 going up...
> DEBUG:core:Running on CPython (2.7.3/Aug 1 2012 05:16:07)
> DEBUG:core:Platform is
> Linux-3.2.0-36-generic-i686-with-Ubuntu-12.04-precise
> INFO:core:POX 0.0.0 is up.
> DEBUG:openflow.of_01:Listening on 0.0.0.0:6633
>
>
> WARNING:openflow.of_01:<class 'pox.openflow.PacketIn'> raised on dummy
> OpenFlow
> nexus
> WARNING:openflow.of_01:<class 'pox.openflow.PacketIn'> raised on dummy
> OpenFlow
> nexus
> INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 08:00:27:f6:0e:6a on
> eth0.
> 1:1
> INFO:openflow.of_01:[00-00-00-00-00-01 1] connected
> INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:fa:33:51 on
> eth0.
> 1:1
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:f5:71:9f on
> eth0.1:1
> DEBUG:forwarding.l2_pairs_debug:Installing 00:22:19:fa:33:51 <->
> 00:22:19:f5:71:9f
> DEBUG:forwarding.l2_pairs_debug:Installing 00:22:19:f5:71:9f <->
> 00:22:19:fa:33:51
> DEBUG:forwarding.l2_pairs_debug:Installing 00:22:19:fa:33:51 <->
> 00:22:19:f5:71:9f
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
> INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 <
> 140
>
>
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