ISP Modem with static Address
Our Internet service provider modem has a static IP address. That device is installed in a mobile vehicle.
for the moment, the TZ370 WAN interface X1 is configurated with the static IP address of the modem which is configurated in passthrough mode.
An issue occurs if we need to change the modem in the field with a different IP address. All the mobile system stops responding because the X1 interface can not automatically change its IP address for the new one.
The ISP wants its modem to be configurated in passthrough mode.
Is there a way to configurate the X1 interface in a way that it will take automatically the static IP address of the modem without having to log into the TZ locally and change it manually?