User's Manual

Broadband Security Router User Guide
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192.168.1.1. If a fixed Public IP Address is to be used, select
“Specify an IP address” and enter the IP Address and other
necessary information provided by your ISP.
Application Name:
UPnP has ten pre-setting forwarding rules, which are
well-known applications. You can enter any name to present
the additional settings beside those pre-setting rules.
Ext. Port:
Most of applications usually use their individual port number
for its incoming and outgoing data packets. However, some
of the application may use different port number for
incoming and outgoing data packets. In this case, you have to
enter the port number used by incoming data packets here.
Protocol:
Specify the protocol type as “TCP” or “UDP” which is used
by specific service.
Int. Ports:
Most of applications usually use their individual port number
for its incoming and outgoing data packets. However, some
of the application may use different port number for
incoming and outgoing data packets. In this case, you have to
enter the port number used by outgoing data packets here.
IP Address:
Enter the appropriate IP Addresses of the service computers
in the “Redirect IP Address” locations.
Enable:
Check to make this forwarding setting active.
Apply:
Click this button after making any changes for activating the
settings.
Undo:
Click this button if you are not satisfied with the settings in
this page before clicking Apply.
Example: If the service port number 80~80 (representing an HTTP web address) is
entered in “Ports” and 192.168.1.100 is entered in “Redirect IP Address”, then all
HTTP requests from external Internet users will be directed to the PC/server with the
192.168.1.100 fixed IP Address.
DMZ Host
The DMZ Host application allows unrestricted 2-way communication between a single
LAN PC and other Internet users or servers. This application is useful for supporting
special-purpose services such as video-conferencing and gaming that require
proprietary client software and/or 2-way user communication.
To use this application, you must first obtain a fixed Public IP Address from your ISP.
Note that in order to provide unrestricted access, the Firewall provided by the
High-Performance Wireless Router to protect this port is disabled, thus creating a
potentially serious security risk.
It is recommended that this application is disabled when it is not in use by entering “0”