I have setup a 2.5.1 in PPPOE on a network with a SBS2011 server setup port forwarding for HTTPS, VPN and RDP to my SBS.
All forwarding works except for the 3389 for RDP I have even tried to setup a different external port i.e. 3390 -> 3389
I have setup this same type of environment for my previous company with ver 2.4.
I don’t understand why its not working. (All ports worked when we had just an adsl modem in place)
Any guidance would be appreciated