LevelOne FBR-1413TX, User Manual

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4.5.1 Virtual Server
LevelOne FBR-1413TX’s NAT firewall filters out unrecognized packets to protect your Intranet, so all
hosts behind this product are invisible to the outside world. If you wish, you can make some of them
accessible by enabling the Virtual Server Mapping .
A virtual server is defined as a Service Port , and all requests to this port will be
redirected to the computer specified by the Server IP .
Virtual Server can work with
Scheduling Rules , and give user more flexibility on Access control. For Detail, please refer to
Scheduling Rule .
For example, if you have an FTP server (port 21) at 192.168.123.1, a Web server (port 80) at
192.168.123.2, and a VPN server at 192.168.123.6, then you need to specify the following virtual