Hi, If you feel that OVN-Neutron-Neutron-Dynamic-Routing has some issue feel free to open a bug report in launchpad: https://bugs.launchpad.net/neutron
If it is a more complex issue we have weekly meetings where you can ask Neutron team for advice and help (we use IRC), or just write a mail to Openstack Discuss List <openstack-disc...@lists.openstack.org> with [Neutron] in the subject. Best wishes Lajos Katona Plato, Michael via discuss <ovs-discuss@openvswitch.org> ezt írta (időpont: 2023. febr. 23., Cs, 10:26): > Hello, > > > > many thanks for the quick response. As I can see, the ticket is a bit > older. Are there any ideas for a solution so far or first patches that > could be tested? > > > > Best regards > > > > Michael > > > > *Von:* Luis Tomas Bolivar <ltoma...@redhat.com> > *Gesendet:* Montag, 20. Februar 2023 10:03 > *An:* Plato, Michael <michael.pl...@tu-berlin.de> > *Cc:* ovs-discuss@openvswitch.org > *Betreff:* Re: [ovs-discuss] Problem with ovn and neutron dynamic routing > > > > We hit this problem a while ago and reported it here: > https://bugzilla.redhat.com/show_bug.cgi?id=1906455 > > > > On Mon, Feb 20, 2023 at 9:56 AM Plato, Michael via discuss < > ovs-discuss@openvswitch.org> wrote: > > Hello, > > > > we have a problem with ovn in connection with neutron dynamic routing > (which is now supported with ovn). We can announce our internal networks > via BGP and the VMs in this network can also be reached directly without > nat. > > But if we attach a public floating ip to the internal self service network > ip, we have some strange effects. The VM can still be reached via ping with > both ips. But SSH for example only works via floating ip. I did some > network traces and found that the return traffic is being natted even > though no nat was applied on incoming way. From my point of view we need a > conntrack marker which identifies traffic which was d-natted on incoming > way and s-nat only those traffic on return way. Is it possible to implement > something like this to fully support ovn with BGP announced networks which > are directly reachable via routing? > > > > Thanks for reply and best regards! > > > > Michael > > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > > > > -- > > LUIS TOMÁS BOLÍVAR > Principal Software Engineer > Red Hat > Madrid, Spain > ltoma...@redhat.com > > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss >
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