Huawei B618s-22d Settings

How To Reset Huawei B618s-22d

Open the HUAWEI AI Life App from your phone and go to Tools Advanced settings Network Wi-Fi Extender. Select the Wi-Fi network to extend and enter the Wi-Fi password. Touch √ in the upper right corner of the screen to confirm. Hi, huawei support. I need your help!I want to ask you about firmware Huawei Router B618s-22d.I need new verison.

I kindly like to ask for some help with my mobile broadband modem setttings.
Here is what i like to do:
Use a mobile broadband modem (Huawei B618s-22d) connected to a energymonitoring datalogger to remote access the datalogger.
The datalogger is connected via lan cable to the modem. For the modem i bought a SIM card with fixxed IP address(100.117....)
Unfortunately i only have basic network skills.
I set the datalogger to a IP address within the modems range. 192.168.....
I can connect to the datalogger when i connect my device to the second lan port on the modem, but i cant access it from outside this network. I tried it with the fixxed SIM card IP and the with dataloggers IP address.
Any idea how to setup the huawei modem to enable access to the datalogger from the outside ?
Best regards
Chris

Huawei B618s-22d Setup