Hi, [This is a topic from the PTG etherpad [0]. As the PTG time is intentionally kept short, let's try to discuss it or even conclude it before the PTG] There is only basic scheduling support in nova for the neutron routed networks feature (server create with port.ip_allocation=deferred seems to work). There was multiple attempts in the past to complete the support (e.g.server create with port.ip_allocation=immediate or server move operations). The latest attempt started by Matt couple of cycles ago, and in the last cycle I tried to push that forward[1]. When I added this topic to the PTG etherpad I thought I will have time in the Victoria cycle to continue [1] but internal priorities has changed. So finishing this feature needs some developers. If there are volunteers for Victoria then please let me know and then we can keep this as a topic for the PTG but otherwise I will remove it from the schedule. Cheers, gibi [0] https://etherpad.opendev.org/p/nova-victoria-ptg [1] https://review.opendev.org/#/q/topic:routed-networks-scheduling