Hi, we have a complex installation with load balancing and failover on a RB1100AHx4 (version: 7.16.1 (stable)) with numerous NAT and firewall rules to our LAN 192.168.0.1/24. We use Ethernet ports 1 to 3 for gateways and 4 to 13 for LAN on our bridge-local and some of those have additional switches and certain rooms.
We are now considering moving to a LAN range 10.0.0.1/24 on our local server (PVE) (currently at 192.168.0.21) for compatibility of our production server and as we also have some conflicts with VPN users also having 192.168.0.X on their local lans. We could either only have that server on that range, but we are considering doing it gradually in the whole LAN.
Excuse me if this is a nob question, but I am not sure how to proceed with having two different local ranges on our bridge-local if at all possible. I guessed I could add the additional range to my bridge, but that is not working. We could assign one of the ethernet ports for that range and connect direct to our local server on a second ethernet and limit to that, but that would also require having a second cable reaching it, which is somehow complicated, or change the whole local LAN in one go in which case I guess we would ideally have to export the whole router config, edit/replace all 192.168.0.X references and modify all the connected equipments that might not be using DHCP, but as explained, we were hoping to be able to do this gradually.
I would be most grateful for any assistance on what the easiest configuration would be for a gradual change.