Hi - my RUT950 connects to the internet via cellular network only. I can access its Web UI admin page when connected to the Wifi Lan. When connected to a different network I can ping the router’s IP address but I can’t access the admin page.
I’ve already set “Enable remote HTTP Access on port 80” to YES in the menu System, Administration, Access Control.
Could you please check if you have a public static IP address? Go to the Network → WAN page and check the IP next to the active WAN interface. Only the first two octets are necessary. If your device’s WAN IP falls within the private IP ranges, specifically 10.x.x.x or 100.x.x.x, it’s likely you are under CGNAT, and you won’t be able to access it over the WAN.
For more information about remote access and private IP ranges, please visit this link.