On Tue, Jan 22, 2013 at 10:53:17AM -0500, [email protected] wrote: > I'm having some troubles getting ryu openflow controller to work with > OVS. > > > > I'm running ryu controller 1.2 python sample script. On OVS side I use > the latest version 1.9.90. I was able to use "ovs-vsctl set Bridge br0 > protocols=OpenFlow12" to add the OF12 support on the OVS. However when > I run the controller ryu script, OVS complained version negotiation > failed. I'm not sure why OVS said it support version 0x01, not version > 0x03 even though I have enabled OpenFlow12 support there. Also from > wireshark, both sides did claim version 0x03 in their OFP hello packets.
My guess, from the transcript you provided, is that the ovs-ofctl you're running is too old to support version 1.2. Make sure you're using ovs-ofctl from OVS "master". I don't have a guess why OVS and Ryu would refuse to negotiate 1.2. I don't know Ryu. _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
