Remove UDMP from Standalone Controller

I’ve migrated a UniFi site to another controller on an Ubuntu VM. I’ll be removing the UDMP later and replacing it with a Netgate SG6100.

The problem is that the controller now shows the default LAN as the UDMP network and the UDMP is offline (as expected). I’ve changed all the VLAN’s from corporate to 3rd party gateway, but I can’t figure out how to change the default LAN and/or delete the UDMP from the new controller.

Can anyone here help with this?

Not completely clear on the issue as I don’t think the UDMP can be adopted to a self hosted controller. But if that is the case you could add another site to your controller and only move the devices you want over to that site.

Sorry, it’s kinda complicated to explain. Basically I’ve exported the site from the controller on the UDMP and imported it to the new controller. On the new controller, the UDMP is still showing up but it’s offline. I want to remove it from the new controller completely because it’s being removed from service.

If it won’t let you remove it then add another site to your controller and only move the devices you want over to that site.