Cisco Cisco Web Security Appliance S170 사용자 가이드

다운로드
페이지 606
 
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.
Step 3
Select Time-Based for the custom or predefined URL category you want to configure based on time 
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.
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.
Step 6
In the Otherwise field, choose the action to enact on transactions in this URL category outside the 
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 
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:
  •
URL Filtering Bypassed — This data represents policy, port, and admin user agent blocking that 
occurs before URL filtering. 
  •
Uncategorized URL — This data represents all transactions for which the URL filtering engine is 
queried, but no category is matched.