If you open your Dlink web configuration and go to 'Home" and then select the "Lan" button, this will show you all of the IP addresses on your DHCP clients list, one of these will be your IP address, (usually first one in line)that is the one you put into the box titled "Private IP" in the Advanced Virtual Server options.


Luck...


As was stated though by MLF, you really need to read the manual for your router, if you want a better understanding of the features that come with it.....