User Guide

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2.5.5 ALG Settings
You can select applications that need “Application Layer Gateway” to support.
Parameters Default Description
Enable
You can select to enable “Application Layer
Gateway”, then the router will let that application
correctly pass through the NAT gateway.
Click <Apply> at the bottom of the screen to save the above configurations. You can now
configure other advanced sections or start using the router (with the advanced settings in place).
2.6 Firewall
The Broadband router provides extensive firewall protection by restricting connection parameters,
thus limiting the risk of hacker attack, and defending against a wide array of common Internet
attacks. However, for applications that require unrestricted access to the Internet, you can
configure a specific client/server as a Demilitarized Zone (DMZ).
Note: To enable the Firewall settings select Enable and click Apply.