Ensure keytab file has the required key (UNIX™ and Linux™)
Add the service principal key generated in the Key Distribution Center to the credentials information stored in the keytab file on the Informix® host computer, and then validate that all necessary credentials are stored in this file.
Before you begin
- A valid Informix® service principal has been created on the Key Distribution Center (KDC) computer. Typically, a Kerberos principal is created by using the kadmin utility. See your Kerberos documentation for further information.
- Client principals also exist on the KDC computer.
About this task
Important: Protect your system from intruders
by maintaining appropriate security measures, such as controlling
access to the keytab file.
Procedure
- Add the service principal key to the keytab file on the KDC computer.
- Transfer the file to the keytab file for the DBMS, typically a separate computer hosting Informix®.