thank you for your reply.

I was considering if it is possible to use openflow rules to implement some
kind of firewall like that can be achieved by iptables in OVS.  However,
openflow seems to be stateless while iptables is stateful. What is your
opinion, can you give me some advice? thank you!

2012/8/15 Justin Pettit <[email protected]>

> Currently only OpenFlow 1.0 (with a number of extensions that provide much
> of the functionality of the later versions). There's work being done now to
> support 1.1 and 1.2.
>
> --Justin
>
>
> On Aug 14, 2012, at 7:18 PM, 家军 <[email protected]> wrote:
>
> > Hi all,
> >
> > I want to known which edition of openflow protocol was supported by OVS
> as of the release of openvswitch 1.7.0. However, I cann't find those
> information from  the source code or from the web site. So, can anyone tell
> me.
> >
> > Thanks,
> > justin
> > _______________________________________________
> > discuss mailing list
> > [email protected]
> > http://openvswitch.org/mailman/listinfo/discuss
>



-- 
刘家军
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