Cisco Cisco NAC Appliance 4.5 Release Notes

For new installations of Cisco NAC Appliance, there is no longer a default 

 CAM web console 

password. Administrators must specify a unique password for the CAM web console (does not have to 
be a strong password). However, any existing CAM web console passwords (including the old default 

) are preserved during upgrade.

 for additional details on the enhancements 

to the root password.

Cisco NAC Appliance release 4.5 no longer supports Windows 98/Millennium Edition/NT client 
operating systems, and Clean Access Agent Version 4.5.0.0 and later cannot be installed on these 
operating systems. Windows 98/ME/NT Operating System dropdown menu options are retained on User 
Login and Clean Access Agent Requirement/Rule configuration pages on the CAM. However, Release 
4.5 removes support for Windows 98/ME/NT for the Clean Access Agent and Clean Access Agent 
Supported AV/AS Product List. 

This section describes new features or enhancements for the Cisco NAC Appliance Agents:

Version 4.5.2.0 of the Windows Clean Access Agent in Cisco NAC Appliance release 4.5(1) adds 
new AV/AS support as listed in 

.

Applicable bugs are resolved as listed in 

. 

Version 4.5.1.0 of the Windows Clean Access Agent in Cisco NAC Appliance release 4.5(1) adds 
new AV/AS support as listed in 

.

The Exit button in the Windows Clean Access Agent system tray can now be disabled by setting a 
registry value: HKLM\SOFTWARE\Cisco\Clean Access Agent, “DisableExit” (Dword, value=1). 
See 

.

Applicable bugs are resolved as listed in 

. 

Version 4.5.0.0 of the Windows Clean Access Agent in t in Cisco NAC Appliance release 4.5(0) adds 
new AV/AS support as listed in 

.