Draytek Vigor 2200V, Руководство пользователя

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Firewall Setup
6-19
6.2.4 URL Content Filter
The URL content filtering facility in Vigor routers inspects every URL string
in the HTTP request initiated inside against the keyword list. If the entire or
part of the URL string (for instance,
http://www.ssex.com as shown)
matches any activated keyword, the Vigor router will block its associated
HTTP request and a syslog message will be automatically sent to the syslog
client. Also any request that tries to retrieve the malicious code will be
discarded by the Vigor router. Similarly, a syslog message will be sent to
the syslog client.
The URL content filtering facility prevents users from accessing
inappropriate websites whose URL strings are identified as prohibition.
you must clear your browser cache first so that the URL content
filtering facility operates properly on a web page that you visited
before.
Enable URL Access Control
One checkbox appears giving the choice to activate the URL Access
Control or not. To enable it, click on the empty box image and,
subsequently, the hook image ( ) will appear.