I assume for by OF1.0, you are referring to the reference implementation at openflowswitch.org, correct? I'm fairly certain the guys at Stanford are using that codebase to work with NOX, so it should work. How are you starting NOX and the switches? You may want to try starting both with the "-v" flag to enable more verbose logging.
--Justin On Feb 10, 2010, at 5:13 AM, Macapuna, Carlos A. B. wrote: > Hi Martin, > > Even doing: > git clone git://noxrepo.org/nox > cd nox > "git checkout -b openflow-1.0 origin/openflow-1.0" > ... > in the installation of NOX, I can not connect to OpenFlow 1.0. This works for > the Open vSwitch with support OF1.0, but not with the OF1.0. > > In NOX: > 00064|openflow|DBG:Passive tcp interface received connection > 00065|openflow|DBG:stream: negotiated OpenFlow version 0x01 (we support > versions 0x01 to 0x01 inclusive, peer no later than version 0x01) > 00066|nox|DBG:Success sending in 'sending switch config' > 00067|nox|DBG:Success sending in 'receiving features reply' > 00068|nox|WARN:stream: closing connection due to timeout after 5 seconds in > receiving features reply stat > > In virtual switch (OpenFlow VMS) with OF-1.0 user space: > hda:/cdrom# dpctl ofdatapath ofprotocol runme > hda:/cdrom# sh runme > .... > hda:/cdrom# Feb 10 04:53:49|00063|rconn|INFO|tcp:10.0.2.2:6633: connecting... > Feb 10 04:53:49|00064|rconn|INFO|tcp:10.0.2.2:6633: connected > Feb 10 04:53:54|00065|rconn|INFO|tcp:10.0.2.2:6633: connection closed by peer > Feb 10 04:53:54|00066|rconn|INFO|tcp:10.0.2.2:6633: waiting 15 seconds before > reconnect > Feb 10 04:53:55|00067|rconn|INFO|unix:/tmp/ofsw: connecting... > Feb 10 04:53:55|00068|vconn_unix|ERR|/tmp/vconn-unix.1174.8: connection to > /tmp/ofsw failed: No such file or directory > Feb 10 04:53:55|00069|rconn|WARN|unix:/tmp/ofsw: connection failed (No such > file or directory) > Feb 10 04:53:55|00070|rconn|INFO|unix:/tmp/ofsw: waiting 15 seconds before > reconnect > .... > > > Regards, > > -- > Carlos Macapuna > > _______________________________________________ > nox-dev mailing list > [email protected] > http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org _______________________________________________ nox-dev mailing list [email protected] http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
