<div dir="ltr">another reason could be that the switch in tp-link is not 100% openflow compatible?<br><br><br>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?<br><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Feb 8, 2013 at 10:58 AM, Murphy McCauley <span dir="ltr"><<a href="mailto:murphy.mccauley@gmail.com" target="_blank">murphy.mccauley@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div class="im">INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 08:00:27:f6:0e:6a on eth0.1:1<br>
</div><div class="im">INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:fa:33:51 on eth0.1:1</div></div><div class="im"><div>INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:f5:71:9f on eth0.1:1</div>
<div><br></div></div>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.<span class="HOEnZb"><font color="#888888"><div>
<br></div><div>-- Murphy</div></font></span><div><div class="h5"><div><br><div><div>On Feb 7, 2013, at 9:31 PM, Shabbir Ahmed wrote:</div><br><blockquote type="cite"><div dir="ltr">thanks again, it is working ...,<br><br>
<br>openflow@openflowtutorial:~/pox$ vi pox/forwarding/l2_pairs_debug.py<br>Error detected while processing /home/openflow/.vimrc:<br>line 2:<br>E518: Unknown option: exandtab<br>
Press ENTER or type command to continue<br>openflow@openflowtutorial:~/pox$ ./pox.py log.level --DEBUG l2_pairs_debug openf low.keepalive<br>
POX 0.0.0 / Copyright 2011-2012 James McCauley, et al.<br>Module not found: l2_pairs_debug<br>openflow@openflowtutorial:~/pox$ ./pox.py log.level --DEBUG forwarding.l2_pairs_ debug openflow.keepalive<br>
POX 0.0.0 / Copyright 2011-2012 James McCauley, et al.<br>INFO:forwarding.l2_pairs_debug:Pair-Learning switch running.<br>DEBUG:core:POX 0.0.0 going up...<br>DEBUG:core:Running on CPython (2.7.3/Aug 1 2012 05:16:07)<br>DEBUG:core:Platform is Linux-3.2.0-36-generic-i686-with-Ubuntu-12.04-precise<br>
INFO:core:POX 0.0.0 is up.<br>DEBUG:openflow.of_01:Listening on <a href="http://0.0.0.0:6633/" target="_blank">0.0.0.0:6633</a><br><br><br>WARNING:openflow.of_01:<class 'pox.openflow.PacketIn'> raised on dummy OpenFlow nexus<br>
WARNING:openflow.of_01:<class 'pox.openflow.PacketIn'> raised on dummy OpenFlow nexus<br>INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 08:00:27:f6:0e:6a on eth0. 1:1<br>
INFO:openflow.of_01:[00-00-00-00-00-01 1] connected<br>INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:fa:33:51 on eth0. 1:1<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:forwarding.l2_pairs_debug:[00-00-00-00-00-01 1]: 00:22:19:f5:71:9f on eth0.1:1<br>DEBUG:forwarding.l2_pairs_debug:Installing 00:22:19:fa:33:51 <-> 00:22:19:f5:71:9f<br>
DEBUG:forwarding.l2_pairs_debug:Installing 00:22:19:f5:71:9f <-> 00:22:19:fa:33:51<br>DEBUG:forwarding.l2_pairs_debug:Installing 00:22:19:fa:33:51 <-> 00:22:19:f5:71:9f<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>INFO:packet:(udp parse) warning UDP packet data shorter than UDP len: 94 < 140<br>
</div></blockquote></div></div></div></div></div></blockquote></div><br></div>