AuthenticationClient=<one of 'mitkerberos'
or 'cybersafekerberos' or 'activedirectory'>
and ServerPrincipal=<Adaptive Server name>
where <Adaptive Server name> is the logical name or the
principal as configured in the KDC. The Adaptive Server ODBC Driver uses this
information to negotiate Kerberos authentication with the configured KDC and Adaptive
Server.
The Kerberos client libraries are compatible across various KDCs. For example, on
Linux you can set AuthenticationClient equal to
mitkerberos, even if your KDC is a Microsoft Active Directory.