Cisco Cisco Web Security Appliance S670 Betriebsanweisung

Seite von 466
 
10-15
AsyncOS 8.8 for Cisco Web Security Appliances User Guide
 
Chapter 10      Create Policies to Control Internet Requests
  Access Control by URL Category
Step 4
(Optional) Click Sort URLs to sort all addresses in the Sites field into alphanumeric order.
Note
Once you sort the addresses, you cannot retrieve their original order.
Step 5
Submit and commit your changes.
Related Topics
Using URL Categories to Identify Web Requests
Before You Begin
Enable Acceptable Use Control, see 
(Optional) Create Custom URL Categories, see 
Step 1
Choose a policy type (except SaaS) from the Web Security Manager menu.
Step 2
Click a policy name in the policies table (or add a new policy).
Step 3
Expand the Advanced section and click the link in the URL Categories field.
Sites
Enter one or more addresses that belong in the custom category.
You can enter multiple addresses separated by line breaks or commas. You can 
enter addresses using any of the following formats:
IP address, such as 10.1.1.0
CIDR address, such as 10.1.1.0/24
Domain name, such as example.com
Hostname, such as crm.example.com
Partial hostname, such as .example.com 
Note: Entering a partial hostname, such as .example.com, also matches 
www.example.com.
Note: It is possible to use the same address in multiple custom URL categories, 
but the order in which the categories are listed in is relevant. If you include these 
categories in the same policy, and define different actions to each one, then the 
action of the category listed highest in the custom URL categories table is what 
takes effect.
Advanced: Regular 
Expressions
You can use regular expressions to specify multiple web servers that match the 
pattern you enter.
Note: The URL filtering engine compares URLs with addresses entered in the 
Sites field first. If the URL of a transaction matches an entry in the Sites field, 
it is not compared to any expression entered here.
Table 10-2
Setting
Description