Question

Hello, I'm using a SIM with DENAT service to make port forwarding. The SIM is working in TP-Link modem with the correct address 2.xxx.xxx.xxx

When I insert this SIM in RUT955 v the address class changes in 10.xxx.xxx.xxx and ports are closed.

Attached two screenshots of the two modems (tp-link and RUT955) with the same SIM

Answer 1

Hello,

Login to the router's WebUI and navigate to Network -> Interfaces. Press edit your mobile interface, disable Auto APN and enter your custom APN. Save and apply the settings.

Best regards,

Žygimantas