Public bug reported: >From the devref in https://review.openstack.org/#/c/289794/ there is a limitation with address scopes and DVR. Quote:
Due to the asymmetric route in DVR and the fact that DVR local routers do not know the information of the floating IPs that don't reside in the local host, there is a limitation in the DVR multiple hosts scenario. With DVR in multiple hosts and the destination of traffic which is an internal fixed IP in a different host, the fixed IP with floating IP associated can't cross scope to access the internal networks that are in the same address scope of external network. ** Affects: neutron Importance: Undecided Status: New ** Tags: l3-dvr-backlog -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1682228 Title: can't cross address scopes with DVR Status in neutron: New Bug description: From the devref in https://review.openstack.org/#/c/289794/ there is a limitation with address scopes and DVR. Quote: Due to the asymmetric route in DVR and the fact that DVR local routers do not know the information of the floating IPs that don't reside in the local host, there is a limitation in the DVR multiple hosts scenario. With DVR in multiple hosts and the destination of traffic which is an internal fixed IP in a different host, the fixed IP with floating IP associated can't cross scope to access the internal networks that are in the same address scope of external network. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1682228/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp