Wireless Broadband Router
A02-RB-W54 Pag. 49
Port:
Type the port range of the protocol.
Add:
Click to add the protocol filter to the table at the bottom of the screen.
Update:
Click to update information for the protocol filter if user have selected a
list item and have made changes.
Delete:
Select a list item and click Delete to remove the item from the list.
Clear:
Click to erase all fields and enter new information.
3.7.2 Virtual Server
Being a natural Internet firewall, this Wireless Broadband Router protects your
network from being accessed by outside users. When it needs to allow outside
users to access internal servers, e.g. Web server, FTP server, E-mail server or
News server, this modem can act as a virtual server. You can set up a local
server with specific a port number that stands for the service, e.g. Web (80), FTP
(21), Telnet (23), SMTP (25), POP3 (110), When an incoming access request to
the router for a specified port is received, it will be forwarded to the corresponding
internal server.
For example, if you set the Service Port number 80 (Web) to be mapped to the IP
Address 192.168.1.2, then all the http requests from outside users will be
forwarded to the local server with IP address of 192.168.1.2. If the port is not
listed as a predefined application, you need to add it manually.
The Virtual Sever profiles are listed in the table at the bottom of the page.
Enable:
Click to enable or disable the virtual server.
