dvclient.conf
The dvclient.conf configuration file is a text file with the following content:
DVClient {
com.sun.security.auth.module.Krb5LoginModule required
doNotPrompt="true"
useTicketCache="true";
};
The file may be stored anywhere on the system acting as the JDBC client. The path to the configuration file has to be specified in the configuration for the JDBC client.