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4.8.1
Virtual Servers
Choose menu "Forwarding→Virtual Servers", you can view and add virtual servers in the
next screen (shown in Figure 4-38). 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.
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).
Internal Port - The Internal Service Port number of the PC running the service application.
You can leave it blank if the Internal Port is the same as the Service Port, or enter a
specific port number when Service Port is a single one.
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.
To setup a virtual server entry:
1.
Click the Add New... button. (pop-up Figure 4-39)
2.
Select the service you want to use from the Common Service Port list. If the Common
Service Port list does not have the service that you want to use, type the number of the
service port or service port range in the Service Port box.
3.
Type the IP Address of the computer in the IP Address box.
4.
Select the protocol used for this application, either TCP or UDP, or All.
5.
Select the Enable check box to enable the virtual server.
6.
Click the Save button.
TL-MR3020
Figure 4-38 Virtual Servers
-66-
Portable 3G/4G Wireless N Router
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