An Overview Of Url Content Filtering - Draytek Vigor2100V User Manual

6-B.2 An Overview of URL Content Filtering
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,
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.
Note that you must clear your browser cache first so that the URL content
filtering facility operates properly on a web page that you visited before.
6-B.3 Configuration
The following sections describe the web configuration for setting up the
URL content filtering facility, including specific configuration information
and any limitation they have. One can find the entrance of this setting, as
depicted in the following figure, after clicking the IP Filter/Firewall in the
main menu.
Protect Your Network
http://www.ssex.com
6-22
as shown above)