ZyXEL Communications ZyWall USG20-VPN, Руководство пользователя

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Chapter 27 Content Filtering
USG20(W)-VPN Series User’s Guide
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The following table describes the labels in this screen.
Table 164
Configuration > UTM Profile> Content Filter > Profile > Add > Category Service
LABEL DESCRIPTION
License Status This read-only field displays the status of your content-filtering database
service registration.
Not Licensed displays if you have not successfully registered and activated
the service.
Expired displays if your subscription to the service has expired.
Licensed displays if you have successfully registered the USG and activated
the service.
You can view content filter reports after you register the USG and activate the
subscription service in the
Registration screen.
License Type This read-only field displays what kind of service registration you have for the
content-filtering database.
None displays if you have not successfully registered and activated the
service.
Standard displays if you have successfully registered the USG and activated
the standard content filtering service.
Trial displays if you have successfully registered the USG and activated the
trial service subscription.
Name Enter a descriptive name for this content filtering profile name. You may use
1-31 alphanumeric characters, underscores(
_
), or dashes (-), but the first
character cannot be a number. This value is case-sensitive.
Description Enter a description for the content filtering profile rule to help identify the
purpose of rule. You may use 1-31 alphanumeric characters, underscores(
_
),
or dashes (-), but the first character cannot be a number. This value is case-
sensitive.
This field is optional.
Enable Content Filter
Category Service Enable external database content filtering to have the USG check an external
database to find to which category a requested web page belongs. The USG
then blocks or forwards access to the web page depending on the
configuration of the rest of this page.
Action for Unsafe Web
Pages
Select Pass to allow users to access web pages that match the unsafe
categories that you select below.
Select Block to prevent users from accessing web pages that match the
unsafe categories that you select below. When external database content
filtering blocks access to a web page, it displays the denied access message
that you configured in the
Content Filter General screen along with the
category of the blocked web page.
Select Warn to display a warning message before allowing users to access
web pages that match the unsafe categories that you select below.
Select Log to record attempts to access web pages that match the unsafe
categories that you select below.