Hello, Is there anything happening in that topic? Any patches that I could test and work on?
Best regards, Michal > On 18 May 2022, at 09:01, Daniel Alvarez Sanchez <dalva...@redhat.com> wrote: > > Thanks Liu > > On Wed, May 18, 2022 at 8:47 AM 刘勰 <xie....@easystack.cn > <mailto:xie....@easystack.cn>> wrote: >> Hi Daniel, >> Thanks for your reply. >> Yeah, we already config 'ovn-chassis-mac-mappings' for every chassis and >> flooding still exist. And i dont think 'ovn-chassis-mac-mappings' is the >> solution for the matter. >> I think the core of this problem is how to let TOR learn MAC entry of vm. > > Sorry, yes, for some reason I was thinking you were referring to the router > MAC. > >> I found a discuss related the matter[1]. > > Yes! Actually I initiated that thread :) > +Ankur who started to do some work in this area in case he has any updates. I > believe that sending periodic RARPs for VIFs on localnet switches would be an > ok solution but for large networks maybe this results in a lot of broadcast > traffic. >> >> [1]https://mail.openvswitch.org/pipermail/ovs-discuss/2020-September/050678.html >> >> >> >> 发件人：Daniel Alvarez <dalva...@redhat.com <mailto:dalva...@redhat.com>> >> 发送日期：2022-05-18 14:11:17 >> 收件人："刘勰" <xie....@easystack.cn <mailto:xie....@easystack.cn>> >> 抄送人：ovs-discuss@openvswitch.org <mailto:ovs-discuss@openvswitch.org> >> 主题：Re: [ovs-discuss] [ovn dvr] dvr for vlan is not completely supported >> Hi Liu, >> >>> On 18 May 2022, at 05:08, 刘勰 <xie....@easystack.cn >>> <mailto:xie....@easystack.cn>> wrote: >>> >>> >>> Hi folks, I have worked for dvr on vlan many days. >>> I found that TOR switch would always broadcasting the traffic whose mac was >>> not learn by TOR because the ovn-controller had already arp-proxy for it. >>> One people had discuss it and put forward some solution to solve [1]. I >>> wonder whether it is under development. Are there any plans? >> >> I believe this functionality is already available. In OpenStack we added >> support [0] to it some time back. >> >> Hope it helps. >> >> Daniel >> >> [0] >> https://opendev.org/openstack/puppet-ovn/commit/73a1d569220d2601d9446838caaacea4168d5ac4 >> >> >>> >>> [1]https://www.openvswitch.org/support/ovscon2018/6/1440-sharma.pdf >>> >>> _______________________________________________ >>> discuss mailing list >>> disc...@openvswitch.org <mailto:disc...@openvswitch.org> >>> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss >> > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
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