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Chapter 10 Monitor
ZyWALL USG 1000 User’s Guide
254
10.17 Content Filter Cache Screen
Click Monitor > Anti-X Statistics > Content Filter > Cache to display the
Content Filter Cache screen. Use this screen to view and configure your
ZyWALL’s URL caching. You can also configure how long a categorized web site
address remains in the cache as well as view those web site addresses to which
access has been allowed or blocked based on the responses from the external
content filtering server. The ZyWALL only queries the external content filtering
database for sites not found in the cache.
Web Pages
Warned by
Category
Service
This is the number of web pages that matched an external database
content filtering category selected in the ZyWALL and for which the
ZyWALL displayed a warning before allowing users access.
Web Pages
Blocked by
Category
Service
This is the number of web pages to which the ZyWALL did not allow
access because they matched an external database content filtering
category to which the ZyWALL was configured to block access.
Web Pages
Blocked by
Custom
Service
This is the number of web pages to which the ZyWALL did not allow
access due to the content filtering custom service configuration.
Restricted
Web
Features
This is the number of web pages to which the ZyWALL did not allow
access due to the content filtering custom service’s restricted web
features configuration.
Forbidden
Web Sites
This is the number of web pages to which the ZyWALL did not allow
access because they matched the content filtering custom service’s
forbidden web sites list.
URL
Keywords
This is the number of web pages to which the ZyWALL did not allow
access because they contained one of the content filtering custom
service’s list of forbidden keywords.
Web Pages
Blocked
Without Policy
This is the number of web pages to which the ZyWALL did not allow
access because they were not rated by the external database content
filtering service.
Web Pages
Passed
This is the number of web pages to which the ZyWALL allowed access.
Unsafe Web
Pages
This is the number of requested web pages that the ZyWALL’s content
filtering service identified as posing a threat to users.
Managed Web
Pages
This is the number of requested web pages that the ZyWALL’s content
filtering service identified as belonging to a category that was selected to
be managed.
Report Server Click this link to go to http://www.myZyXEL.com where you can view
content filtering reports after you have activated the category-based
content filtering subscription service.
Table 46 Monitor > Anti-X Statistics > Content Filter (continued)
LABEL DESCRIPTION