Hi Ashok, Ryu is negotiating various version parameters with the switch during the initial connection setup. I'd suggest to use the ryu/app/simple_switch_13.py example provided with the package on Github as a start.
If this fails it would be the best to include a packet capture of the whole process for analysis. Benny On Thu, Oct 30, 2014 at 8:17 AM, Ashok Jude <[email protected]> wrote: > > > Hi All, > > Need help here. > > 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. > > Any help is much appreciated. > > > ------------------------------------------------------------------------------ > > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel > >
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