i cannot get any ports to open other than what i have open already which are port 1025 (tcp) and 1027 (tcp) for my two dns-323 dlink ftp servers and port 9000 (tcp and udp) for dvr-2500 via remotely for other pc's and that is it. after i go to virtual server and open port 5000 (udp and tcp) and i have tried udp only and tcp only (port 5000 is the number i want to open if you have a better suggestion cause i dont know what ports are available to be opened please say so) i have tried virtural server to open port 5000 and when i do that i hit save and i use canyouseeme.org to see if ports are open and which they are not so i go back into virtual server and i delete the entry for port 5000 to be open and i go to port forwarding and i enter port 5000 and hit save asks to reboot now or later i click now and it reboots i go to canyouseeme.org again and still closed port. what am i doing wrong? this is to see my home surveillance on my iphone 4 if that helps.