D-Link DSL-2540B - ADSL2/2+ Modem With EN Router User Manual page 34

Section 7 - Advanced Setup
Select a virtual server from the drop-down
list and then enter the server IP address.
The Server IP Address would normally be
the IP address of the computer on your
network which is using the application or
game.
See Networking Basics in the Appendix
section of this manual to determine your
IP address.
Once you are satisfied with your selection,
click Apply once.
D-Link DSL-540B ADSL+ 4-Port Router User Manual 34