If you won't use protocols flag, switch will connect to openflowplugin as of 1.5 switch and openflowplugin will reject that version negotiation and switch will keep disconnecting, because currently we only support openflow 1.0/1.3 connection negotiation.
On Mon, Feb 5, 2018 at 8:49 AM, Faseela K <[email protected]> wrote: > I was just testing OVS2.8 with netvirt today, and when I did the below > line, things started working. > > Till that not even default flows were showing up, however switch was > showing is_connected : true. > > > > Thanks, > > Faseela > > > > *From:* Josh Hershberg [mailto:[email protected]] > *Sent:* Monday, February 05, 2018 10:17 PM > *To:* Faseela K <[email protected]> > *Cc:* Sam Hague <[email protected]>; Ryan Goulding < > [email protected]>; odl netvirt dev <netvirt-dev@lists. > opendaylight.org>; [email protected]; openflowplugin-dev < > [email protected]> > > *Subject:* Re: [openflowplugin-dev] OVS 2.8? > > > > Very possibly ;-) Like I said, I didn't investigate at all but sounds > promising. > > > > On Mon, Feb 5, 2018 at 6:11 PM, Faseela K <[email protected]> wrote: > > Josh, > > When we add bridge on OVS 2.8, we have to do “ovs-vsctl set bridge br-int > protocols= OpenFlow13” for things to work properly. Is that what you are > missing? > > Thanks, > > Faseela > > > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Sam > Hague > *Sent:* Monday, February 05, 2018 8:27 PM > *To:* Ryan Goulding <[email protected]> > *Cc:* odl netvirt dev <[email protected]>; > [email protected]; openflowplugin-dev < > [email protected]> > *Subject:* Re: [openflowplugin-dev] OVS 2.8? > > > > Yeah, Luis found some issues with ovs 2.8.1. Main issue was the default is > of 1.4 - which ODL does not support, so you need to force 1.3. > > > > [1] is a patch he has to adjust ofp csit. We will need something similar > for netvirt when we move off of ovs 2.7.x > > > > [1] https://git.opendaylight.org/gerrit/#/c/67850/ > > > > On Mon, Feb 5, 2018 at 9:38 AM, Ryan Goulding <[email protected]> > wrote: > > [0] contains the conversation, in which he provides a few suggestions. I > haven't tried yet though. > > > Regards, > > Ryan Goulding > > > > [0] https://lists.opendaylight.org/pipermail/ > integration-dev/2018-February/010897.html > > > > On Mon, Feb 5, 2018 at 9:27 AM, Josh Hershberg <[email protected]> > wrote: > > Yes, mine was also 2.8.1. > > > > On Mon, Feb 5, 2018 at 4:27 PM, Ryan Goulding <[email protected]> > wrote: > > Adding Luis too, as he was trying. I see the same thing w/ 2.8.1... > > > Regards, > > Ryan Goulding > > > > On Mon, Feb 5, 2018 at 9:25 AM, Josh Hershberg <[email protected]> > wrote: > > I recently tried OVS 2.8 and things did not go well. OF connected and > hello's were flowing but nothing else got sent at all. I did not debug or > investigate at all. I'm just curious if this is a known issue or if there's > something obviously screwy about my setup. Anyone know anything about this? > > > > _______________________________________________ > openflowplugin-dev mailing list > [email protected] > https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev > > > > > > > > > _______________________________________________ > openflowplugin-dev mailing list > [email protected] > https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev > > > > > _______________________________________________ > openflowplugin-dev mailing list > [email protected] > https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev > > > > _______________________________________________ > netvirt-dev mailing list > [email protected] > https://lists.opendaylight.org/mailman/listinfo/netvirt-dev > > -- Thanks Anil
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