User's Manual

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9 SPECIAL APPLICATION SETTINGS
There are four submenus under the Special Application menu: Virtual
Servers, Port Triggering, DMZ and UPnP. Click any of them, and you will be
able to configure the corresponding function.
VIRTUAL SERVERS
Choose menu “Special Application->Virtual Servers”, you can view and add
virtual servers in the following screen. Virtual servers can be used for
setting up public services on your LAN, such as DNS, Email and FTP. A
virtual server is defined as a service port, and all requests from the
Internet to this service port will be redirected to the computer specified by
the server IP. Any PC that was used for a virtual server must have a static
or reserved IP Address because its IP Address may be changed when using
the DHCP function.
Figure 64: Virtual Servers Settings
Service Port - The numbers of External Ports. You can type a service
port or a range of service ports (in XXX – YYY format, XXX is the start
port number, YYY is the end port number).
IP Address - The IP Address of the PC providing the service
application.
Protocol - The protocol used for this application, either TCP, UDP, or All
(all protocols supported by the Router).
Status - The status of this entry either Enabled or Disabled.