Advanced Features
Buttons
| Delete/Delete All | Use these buttons to delete the selected entry or all entries, as required. |
| Multiple entries can be selected by holding down the CTRL key while |
| selecting.(On the Macintosh, hold the SHIFT key while selecting.) |
|
|
Add | Use this to add the current Filter String to the site list. |
|
|
Virtual Servers
This feature, sometimes called Port Forwarding, allows you to make Servers on your LAN accessible to Internet users. Normally, Internet users would not be able to access a server on your LAN because:
•Your Server does not have a valid external IP Address.
•Attempts to connect to devices on your LAN are blocked by the firewall in this device.
The "Virtual Server" feature solves these problems and allows Internet users to connect to your servers, as illustrated below.
Web Server
(192.168.0.10)Wireless | FTP Server |
Router | |
| 203.70.212.52 | (192.168.0.20) |
| |
| (Internet IP Address) |
|
Internet
Remote PC | Remote PC |
Using Web Server | Using FTP Server |
| (http://203.70.212.52) | (ftp://203.70.212.52) |
IP Address seen by Internet Users
Note that, in this illustration, both Internet users are connecting to the same IP Address, but using different protocols.
To Internet users, all virtual Servers on your LAN have the same IP Address. This IP Address is allocated by your ISP.
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