Cisco Systems Servers Manuale Utente

This section provides information and procedures about user-defined RADIUS 
vendors and VSAs. It contains the following topics:

In addition to a set of predefined RADIUS vendors and vendor-specific attributes 
(VSAs), Cisco Secure ACS supports RADIUS vendors and VSAs that you define. 
CSUtil.exe provides the mechanism for adding and deleting your custom 
RADIUS vendors and VSAs. Vendors you add must be IETF-compliant; 
therefore, all VSAs that you add must be sub-attributes of IETF RADIUS attribute 
number 26.

You can define up to ten custom RADIUS vendors, numbered 0 (zero) through 9. 
CSUtil.exe allows only one instance of any given vendor, as defined by the 
vendor’s unique IETF ID number and by the vendor name.

If you intend to replicate user-defined RADIUS vendor and VSA 
configurations, user-defined RADIUS vendor and VSA definitions to be 
replicated must be identical on the primary and secondary Cisco Secure ACS 
servers, including the RADIUS vendor slots that the user-defined RADIUS 
vendors occupy. For more information about database replication, see the 

.