I don see the realm I need in the Edit Favorite Realms/Edit Realms dialog in Kerberos management application. How do I add new realms?
Your site may be configured for auto-configuration (DNS resolution of Kerberos realms. If this is the case, and you are on Mac OS 10.2 or 10.3, you can just type your realm into the “Add realm that has auto configuration” field of the Edit Favorite Realms dialog. If this does not work, you need to edit the edu.mit.Kerberos preferences file manually. See the Kerberos Preferences Documentation for information on how to do this. If you are running Mac OS X 10.4 you can use the graphical Edit Realms dialog to add the realm configuration. Regardless of which version of Mac OS X you are using, you should consult your site administrator or help desk before adding new realms.