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Message #93349
[Bug 2038978] Re: [OVN] Floating IP <=> Floating IP across subnets
*** This bug is a duplicate of bug 2035281 ***
https://bugs.launchpad.net/bugs/2035281
This issue is the same as
https://bugs.launchpad.net/neutron/+bug/2035281 and fixed in
https://review.opendev.org/c/openstack/neutron/+/895260.
** This bug has been marked a duplicate of bug 2035281
[ML2/OVN] DGP/Floating IP issue - no flows for chassis gateway port
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https://bugs.launchpad.net/bugs/2038978
Title:
[OVN] Floating IP <=> Floating IP across subnets
Status in neutron:
In Progress
Bug description:
When using OVN, if you have a virtual router with a gateway that is in
subnet A, and has a port that has a floating IP attached to it from
subnet B, they seem to not be reachable.
https://mail.openvswitch.org/pipermail/ovs-dev/2021-July/385253.html
There was a fix brought into OVN with this not long ago, it introduces
an option called `options:add_route` to `true`.
see: https://mail.openvswitch.org/pipermail/ovs-
dev/2021-July/385255.html
I think we should do this in order to mirror the same behaviour in
ML2/OVS since we install scope link routes.
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References