You're running forwarding.l2_pairs below. You should try running the version I attached in the last email by copying it to POX's ext directory and running: ./pox.py log.level --DEBUG l2_pairs_debug openflow.keepalive
That version outputs more log messages in an effort to help diagnose why you were learning both hosts on the same port. -- Murphy On Feb 7, 2013, at 2:04 AM, Shabbir Ahmed wrote: > openflow@openflowtutorial:~/pox$ ./pox.py log.level --WARNING > --openflow=DEBUG forwarding.l2_pairs > POX 0.0.0 / Copyright 2011-2012 James McCauley, et al. > 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:openflow.of_01:[00-00-00-00-00-01 1] connected
