net.addSwitch("c1_s18", protocols='OpenFlow13',
dpid=byteStr2HexStr(pack("!Q", 0xFE0100180000)), mac='FE:01:00:18:00:00')

See the field 'protocols' for the addSwitch rotine in Mininet.

Regards,
Carlos

On Wed, 19 Sep 2018 at 10:33, Malavika Dhilipkumar <rjmmalav...@gmail.com>
wrote:

>
> I have the following configuration in my VM :
>
> *SDN HUB <http://sdnhub.org>*
> *Python 2.0*
> *RYU Controller*
>
> *Issue *:  How can we use custom OpenFlow Version in Mininet OVS switch?
> I have tried some methods to specify it  explicitly like "passing as
> parameters"  etc but everything failed ( Version negotiation failed: OVS
> openflow version not compromised between Swtich and Controller. Broken
> pipe). Is there any effective solution available?
>
>
> With Regards,
>
> R. Malavika, M.Tech.,
> Assistant Professor,
> Department of Information Technology,
> Government College of Technology,
> Coimbatore-13.
>
> _______________________________________________
> Ryu-devel mailing list
> Ryu-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/ryu-devel
>
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