Sitecom WLR-8200 User Manual page 37

Virtual Server
Use the Virtual Server function when you want different servers/clients in your LAN to handle
different service/Internet application type (e.g. Email, FTP, Web server etc.) from the Internet.
Computers use numbers called port numbers to recognize a particular service/Internet
application type. The Virtual Server allows you to re-direct a particular service port number
(from the Internet/WAN Port) to a particular LAN private IP address and its service port number.

Enable Virtual Server: Enable Virtual Server.

Local IP: This is the LAN client/host IP address that the Public Port number packet will be
sent to.

Local Port: This is the port number (of the above Private IP host) that the below Public
Port number will be changed to when the packet enters your LAN (to the LAN
Server/Client IP).

Type: Select the port number protocol type (TCP, UDP or both). If you are unsure, then
leave it to the default "both" setting. Public Port Enter the service (service/Internet
application) port number from the Internet that will be re-directed to the above Private
IP address host in your LAN

Comment: The description of this setting.

Add: Fill in the "Private IP", "Private Port", "Type", "Public Port" and "Comment" of the
setting to be added and then click "Add". Then this Virtual Server setting will be added
into the "Current Virtual Server Table" below.

Reset: If you want to remove Virtual Server settings from the "Current Virtual Server
Table", select the Virtual Server settings you want to remove in the table and then click
"Delete Selected". If you want to remove all Virtual Server settings from the table, just
click the "Delete All" button. Click "Reset" will clear your current selections.
Click Apply at the bottom of the screen to save the above configuration.