User Manual

4.7. Applications and Gaming
This item provides configuration items and related templates about optimize games and
applications, including “Virtual server”, “DMZ”, and “UPNP”.
4.7.1. Virtual Server
Figure 4-20
Some games, servers, and applications (such as BT, QQ video, Edunkey, Web server) are no
longer effect when behind the NAT router, so this item provides function of port mapping from
LAN to WAN.
¾ Description
Describe current virtual server item
¾ Internal Host IP Address
The “Internal Host IP Address” indicates IP address of the internal host using virtual server
¾ Protocol
The protocol item supplies several protocols. For example, if you have web server within LAN,
you can select the HTTP template then the router will input port number 80 automatically
¾ External Port
Input an extranet port number(the users in Internet can see these ports)
¾ Internal Port
Input an intranet port number