I have a RUT240 and a satphone broadband terminal on a boat network with several devices and a pc all connected to the rut240 wifi. I use the rut240 4g while within coastal areas and the satphone when not. I trying to come up with a practical to switch between the 2. Configuring the satphone as a wan fallback on the rut240 is not an option as I need to have awareness and control of which one is active so I can use the apropriare user software applications for each case. Instead, I have a physical switch wired to the rut240 input which selects a "4g" profile or a "sat" profile. Each profile points to a different gateway ip obviously and I use dhcp rules to manage that. However, the problem I have with this approach is that the wifi connected devices and computers are unaware the gateway changed. I thought if I ran a script to disable and reenable wifi and dhcp server, the devices and computer would renew dhcp and learn about the new gateway. But I could not find a way to trigger a script after a profile change. Anyone got any ideas or tops that might help?