To connect from a Sybase Open Client or jConnect application:
Set up Kerberos authentication.
Configure SAP Sybase IQ to use Kerberos.
Set up Sybase Open Client or jConnect as you would for Kerberos authentication with Adaptive Server Enterprise. The server name must be the SAP Sybase IQ server's name and is case significant. You cannot connect using an alternate server name from Sybase Open Client or jConnect.