Can you try with just pyswitch? If you look up the error type and code in the spec, I believe it refers to a buffer ID being wrong. If it happens with pyswitch, looking at the control traffic in wireshark with the OpenFlow dissector may help to understand why.
-- Murphy On May 18, 2012 2:48 PM, "Julien Ratinaud" <[email protected]> wrote: > Thanks for the reply but still same problem if I use only one. > > 2012/5/18 Murphy McCauley <[email protected]> > >> To start with, pyswitch and routing both do essentially the same job -- >> forward packets. You only need one or the other. >> >> -- Murphy >> >> On May 18, 2012, at 7:32 AM, Julien Ratinaud wrote: >> >> Hello everybody, >> >> I am using NOX in my Openflow network composed of four Openflow switches >> and four clients, when I ping between them, my ping is not succesfull. When >> I launch NOX, I use the component pyswitch, spanning_tree and routing. On >> my controller, I get this message : http://hpics.li/802cd61 >> >> Someone know where is the problem ? >> >> Thank you >> >> Best Regards, >> >> Julien Ratinaud >> >> >> >
