192.168. x.x Gateway for firewall utm
I have a BGW (model DCP3941B) and I'm trying to set up a 3rd party firewall UTM that requires a 192.168.x.x gateway.
I tried changing the router's local IP from 10.1.x.x, but the next day the internet went down and spent over an hour with support trying to get it back up properly.
Am I able to change the local IP to a 192.168.x.x address? Or if not, is there a way that enabling bridge mode can help me access my firewall utm?