On Thu, 30 Oct 2014 07:17:56 +0000 Ashok Jude <[email protected]> wrote:
> Ofswitch (OF1.3) --RYU Controller ( OF1.4) > (Linux/vm) > > I installed RYU controller and by default Openflow 1.4 is installed. My > switch only understands OF1.3. How can I make RYU to speak only OF1.3. Ryu tries to negotiate with the latest version (OF1.4 now). Even your switch doesn't support it, Ryu and the switch are supposed to agree on the older version that both supports. But if it doesn't work, you can specify the protocol versions that Ryu advertsize to a switch like the following way: https://github.com/osrg/ryu/blob/master/ryu/app/simple_switch_13.py#L26 ------------------------------------------------------------------------------ _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
