Cisco Cisco Web Security Appliance S170 사용자 가이드

In the Select Custom Categories for this Policy dialog box, choose Include in policy for the custom 
URL category you want to redirect.

Click Apply.

Click the Redirect column for the custom category you want to redirect.

Enter the URL to which you want to redirect traffic in the Redirect To field for the custom category.

Submit and Commit Changes.

Beware of infinite loops when you configure the appliance to redirect traffic.

When you redirect traffic, the access log entry for the originally requested website has an ACL tag that 
starts with REDIRECT_CUSTOMCAT. Later in the access log (typically the next line) appears the entry 
for the website to which the user was redirected. 

The reports displayed on the Reporting tab display redirected transactions as “Allowed.”

You can warn users that a site does not meet the organization’s acceptable use policies. Users are tracked 
in the access log by user name if authentication has made a user name available, and tracked by IP 
address if no user name is available.

You can warn and allow users to continue using one of the following methods:

Choose the Warn action for a URL category in an Access Policy group or 

Enable the site content ratings feature and warn users that access adult content instead of blocking 
them.

The warn and continue feature only works for HTTP and decrypted HTTPS transactions. It does not 
work with native FTP transactions.

When the URL filtering engine warns users for a particular request, it provides a warning page that the 
Web Proxy sends to the end user. However, not all websites display the warning page to the end user. 
When this happens, users are blocked from the URL that is assigned the Warn option without being given 
the chance to continue accessing the site anyway.