On the RUT230 modem, I configured the port forwarding rules so that I can remotely access my equipment. I forwarded 80, 22 and some more ports. Remote access worked properly and I could access the web interface of our equipment remotely. Everything was ok!
But after we decided to have possibility to change the modem’s settings remotely .. I went into Administration Settings \ Access Control \ WebUI and changed port 80 to 88.
After that, locally web interface RUT230 began to open on port 88.
But after that port forwarding stopped working ... I mean, remotely through a mobile network it became impossible to open either the web interface of our equipment (port 80) and the web interface of the modem (port 88) ...
Can someone tell me what could be the problem?
It seems like a simple task .. To have access remotely via port 80 to my equipment and 88 to the modem ..
Thank you in advance!