Hi, On Havana, a local ARP responder is available if you use the ML2 with the l2-pop MD and the Linux Bridge (natively implemented by the Linux kernel VXLAN module). It's not (yet [1]) available with the OVS agent. The proposed OVS implementation use new OVS flows integrated on branch 2.1. Just few remarks about the ML2 MD l2-pop. Two important bugs persists: - One [2] impacts all the MD l2-pop (Linux Bridge and OVS agents). Merged on trunk and waiting to be backported [3] - Another one [4] impacts only the OVS agent stills waiting review. [1] https://review.openstack.org/#/c/49227/ [2] https://review.openstack.org/#/c/63913/ [3] https://review.openstack.org/#/c/71821/ [4] https://review.openstack.org/#/c/63917/ Édouard. On Thu, Feb 13, 2014 at 4:57 AM, Nick Ma <skywalker.nick at gmail.com> wrote: > Hi all, > > I'm running a OpenStack Havana cloud on pre-production stage using > Neutron ML2 VxLAN. I'd like to incorporate l2-population to get rid of > tunnel broadcast. > > However, it seems that ARP Proxy has NOT been implemented yet for Open > vSwitch for Havana and also the latest master branch. > > I find that ebtables arpreply can do it and then put some corresponding > flow rules into OVS. > > Could anyone provide more hints on how to implement it in l2-pop? > > thanks, > > -- > > Nick Ma > skywalker.nick at gmail.com > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140213/8ff8b1aa/attachment.html>