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DMZ
This feature, if enabled, allows the DMZ computer on your LAN to be exposed to all
users on the Internet.
• This allows almost any application to be used on the "DMZ PC".
• The "DMZ PC" will receive all "Unknown" connections and data.
• If the DMZ feature is enabled, you must select the PC to be used as the "DMZ
PC".
The "DMZ PC" is effectively outside the Firewall, making it more
vulnerable to attacks. For this reason, you should only enable the
DMZ feature when required.
URL Filter
If you want to limit access to certain sites on the Internet, you can use this feature.
The URL filter will check each Web site access. If the address, or part of the address,
is included in the block site list, access will be denied.
On the Advanced Internet screen, select the desired setting:
• Disable - disable this feature.
• Block Always - allow blocking all of the time, independent of the Schedule page.
• Block By Schedule - block according to the settings on the Schedule page.
Click the Configure URL Filter button to open the URL Filter screen, allowing you to
create or modify the filter strings which determine which sites will be blocked.
The URL Filter screen is displayed when the Configure URL Filter button on the
Advanced Internet screen is clicked.
Figure 46: URL Filter Screen
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