LevelOne WBR-3470 - Manual (Page 60)

4.3.4.5 Block WAN Request
Check “Enable” if you wish to exclude outside PING requests from reaching this router.
4.3.4.6 URL Filter
URL (Uniform Resource Locator – e.g. an address in the form of http://www.level1.com or
http://www.example.com) filter rules allow you to prevent users on your network from
accessing particular websites from their URL. There are no pre-defined URL filter rules; you
can add filter rules to meet your requirements.
Active: Select Yes from the drop down list box to enable or disable the URL Filter feature.
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