Cisco Cisco Web Security Appliance S160 Guia Do Utilizador

Use IPMI to issue a supported power-cycling command to the IP address assigned to the Remote Power 
Management port, which you configured earlier, along with the required credentials. 

For example, from a UNIX-type machine with IPMI support, you might issue the command: 

ipmitool -I lan -H 192.0.2.1 -U remoteresetuser -P passphrase chassis power reset 

where 192.0.2.1 is the IP address assigned to the Remote Power Management port and remoteresetuser 
and passphrase are the credentials that you entered while enabling this feature. 

Wait at least five minutes for the appliance to reboot. 

Also see: 

This is a partial list of applications cannot be used when the Web Security appliance is deployed in 
transparent mode because they do not support authentication.

Mozilla Thunderbird

Adobe Acrobat Updates

HttpBridge

Subversion, by CollabNet

Microsoft Windows Update

Microsoft Visual Studio

Workaround: Create a class of user for the URL that does not require authentication.

When the user’s first client request is a POST request and the user still needs to authenticate, the POST 
body content is lost. This might be a problem when the POST request is for a application with the Access 
Control single sign-on feature in use.

Workarounds:

Have users first authenticate with the Web Proxy by requesting a different URL through the browser 
before connecting to a URL that uses POST as a first request. 

Bypass authentication for URLs that use POST as a first request.