Cisco Cisco Web Security Appliance S160 Guía Del Usuario
17-22
Cisco IronPort AsyncOS 7.7 for Web User Guide
Chapter 17 URL Filters
Viewing URL Filtering Activity
Step 2
Click the link in the policies table under the URL Categories column for the policy group you want to
edit.
edit.
Step 3
Select Time-Based for the custom or predefined URL category you want to configure based on time
range.
range.
Figure 17-3
Defining Time Based URL Filtering Actions
When you select Time-Based for the URL category, additional fields appear under the category name
where you can choose the actions.
where you can choose the actions.
Step 4
In the In Time Range field, choose the defined time range to use for the URL category.
For information about defining time ranges, see
.
Step 5
In the Action field, choose the action to enact on transactions in this URL category during the defined
time range.
time range.
Step 6
In the Otherwise field, choose the action to enact on transactions in this URL category outside the
defined time range.
defined time range.
Step 7
Submit and commit your changes.
Viewing URL Filtering Activity
The Reporting > URL Categories page provides a collective display of URL statistics that includes
information about top URL categories matched and top URL categories blocked. Additionally, this page
displays category-specific data for bandwidth savings and web transactions. For detailed information
about monitoring and reporting functionality, see
information about top URL categories matched and top URL categories blocked. Additionally, this page
displays category-specific data for bandwidth savings and web transactions. For detailed information
about monitoring and reporting functionality, see
Understanding Unfiltered and Uncategorized Data
When viewing URL statistics on the Reporting > URL Categories page, it is important to understand how
to interpret the following data:
to interpret the following data:
•
URL Filtering Bypassed — This data represents policy, port, and admin user agent blocking that
occurs before URL filtering.
occurs before URL filtering.
•
Uncategorized URL — This data represents all transactions for which the URL filtering engine is
queried, but no category is matched.
queried, but no category is matched.