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 <[email protected]>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@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@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@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 > >
