There is one configuration file which you may wish to edit to control various compile-time parameters in the Kerberos distribution:
The list that follows is by no means complete, just some of the more interesting variables.
The pathname to the file which contains the profiles for the known realms, their KDCs, etc. The default value is .
The type and pathname to the default server keytab file. The default is .
The default encryption type for the KDC database master key. The default value is .
The directory which stores replay caches. The default is
The location of the default database. The default value is