I want to forward port 3390 for local machine for RDP and port won't open. I added Service Port 3390, Internal port 3390 and IP adress for my machine and not working.
I have also forwarded port 3389 for the server machine and RDP works. If i change and put port 3389 for my local machine, thats works, with port 3390 won't.
What i missed?