the SIM provider does not know about the modem one is using and they already helped providing immediately a public IP address for the SIM On the other hand I tried to contact Huawei support both by...

tried several methods to disable Hilink, did not succeed: https://zedt.eu/tech/hardware/switch-huawei-e3131-hilink-modem-mode/ because the COM ports are not shown on the device list and others are...

correct link is for suggestion to switch the 3G dongle to modem mode from Hilink: https://zedt.eu/tech/hardware/switch-huawei-e3131-hilink-modem-mode/ I saw it was cut

However I read something more on coupling Huawei 3G USB dongles and routers and I understood there might be something else not working on transferring traffik from the dongle to the router due to the...

YES: DMZ IP address is the IP address of camera, 192.168.2.89 YES: the dongle address: now 2.194.4.193 is pingable from outside world: Risposta da 2.194.4.193: byte=32 durata=283ms TTL=52 and it is...

Hello thanks for answer I checked all items: - camera is accessed on internal network at 192.168.2.89:1024 - https://www.yougetsignal.com/tools/open-ports/ provides me with the public IP address...