Vizio TL-WR641G - Manual (Page 47)

TL-WR641G 108M Wireless Router User Guide
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The function won't take effect until the router reboots.
4.7 Forwarding
Figure 4-28
There are four submenus under the Forwarding menu (shown in Figure 4-28): Virtual Servers,
Port Triggering, DMZ and UPnP. Click any of them, and you will be able to configure the
corresponding function. The detailed explanations for each submenu are provided below.
4.7.1 Virtual Servers
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
change when using the DHCP function. You can set up virtual servers on this page, shown in
Figure 4-29:
Figure 4-29
¾ Service Port - The numbers of External Ports. You can type a service port or a range of
service ports (the format is XXX – YYY, XXX is the start port, YYY is the end port).
¾ IP Address - The IP Address of the PC providing the service application.
¾ Protocol - The protocol used for this application, either TCP, UDP, or All (all protocols
supported by the router).
¾ Status - The status of this entry either Enabled or Disabled.
To setup a virtual server entry:
1. Click the Add New button.(pop-up Figure 4-29)
2. Select the service you want to use from the Common Service Port list. If the Common