I answered that.  The behavior is undefined.

--Justin


> On Aug 19, 2016, at 9:55 AM, Amrane Ait Zeouay <a.zeouayam...@gmail.com> 
> wrote:
> 
> Yeah. So i want to know if two rules one exact match and the other has 
> wildcarded match and they have the same priority. So which one will be 
> choosed ? And how can i add a wildcarded match
> 
> On 19 Aug 2016 18:50, "Justin Pettit" <jpet...@ovn.org> wrote:
> 
> > On Aug 19, 2016, at 9:47 AM, Amrane Ait Zeouay <a.zeouayam...@gmail.com> 
> > wrote:
> >
> > Hi,
> > I want to know how to add a wildcarded flow in Ovs and how the OVS treat 
> > exact match and wildcarded match? If we have two rules, one has the exact 
> > match and the other one is has a wildcarded match , so which one the OVS 
> > will choose ? And why?  And how the wildcarded match are treated ?
> 
> I assume you're talking about the OpenFlow flows.  If so, the behavior is 
> undefined in OpenFlow and essentially a random choice between the set of 
> matching flows.  To prevent this, priorities should be used to distinguish 
> between multiple matching flows.
> 
> --Justin
> 
> 

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