Chapter 13 User Databases
ODBC Database
13-66
User Guide for Cisco Secure ACS for Windows Server
78-16592-01
Note If the ODBC database returns data in recordset format rather than in parameters,
the procedure must return the result fields in the order listed above.

CHAP/MS-CHAP/ARAP Authentication Procedure Input

Cisco Secure ACS provides a single value for input to the stored procedure
supporting CHAP/MS-CHAP/ARAP authentication. The stored procedure should
accept the named input value as a variable.
Note Because Cisco Secure ACS performs authentication for
CHAP/MS-CHAP/ARAP, the user password is not an input (Table 13-4).
The input name is for guidance only. A procedure variable created from it can
have a different name.

CHAP/MS-CHAP/ARAP Procedure Output

The stored procedure must return a single row containing the non-null fields.
Table 13-5 lists the procedure results Cisco Secure ACS expects as output from
stored procedure.
Table 13-4 CHAP Stored Procedure Input
Field Type Explanation
CSNTusername String 0-64 characters