VSZ migration to new IP
So, I currently have a VSZ VM server on one Public IP Subnet, I need to migrate it to a different Public IP Subnet. I haven't been able to find a good way to move AP's to a different controller IP remotely, so my thought was to either forward all IP traffic from the original IP to the new IP, but I haven't been able to make that work, and I'm not sure that will work on a public. My second thought was to add both IP's to the new VSZ instance, so we can gradually go to all the AP sites and migrate them to the new IP.
Has anyone else forwarded AP controller traffic before to a new IP? Or does anyone know if you can add a second VSZ controller IP to the same VSZ?