Rosewill RNX-N400LX user manual Firewall - DMZ, Description

Wireless RouterRNX-N400LX User Manual

Item	Description
Enable URL	Click to enable the URL Filtering function.
Filtering
URL Address	Add one URL address. (Please enter complete URL address; eg.
	www.xxxxx.com)
Apply Changes	Click the Apply Changes button to complete the new configuration
	setting.
Reset	Click the Reset button to abort change and recover the previous
	configuration setting.
Delete Selected	Click to delete the selected port range that will be removed from the
	port-filtering list.
Delete All	Click to delete all the registered entries from the port-filtering list.
Reset	Click the Reset button to abort change and recover the previous
	configuration setting.

3.56 Firewall – DMZ

A Demilitarized Zone is used to provide Internet services without sacrificing unauthorized access to its local private network. Typically, the DMZ host contains devices accessible to Internet traffic, such as Web (HTTP) servers, FTP servers, SMTP (e-mail) servers and DNS servers.

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