Problems with GSSAPI

[Stephen Torri <storri@sbcglobal.net>]

The system setup I have is:

RedHat 7.2
Linux kernel 2.4.9-32.5
Kerberos: krb5,libs,devel,workstation,server 1.2.4-1
OpenLDAP: openldap,clients,server 2.0.21-1
OpenSSL: 0.9.6b-8
Cyrus-SASL: 2.1.5-2

User 'root' can obtain a kerberos ticket but the default principal is
not root@TORRI.LINUX. Its default rincipcal is torri@TORRI.LINUX. With
this in mind when I try:

ldapsearch -H ldaps:/// -I -b"" -s base -LLL supportedSASLMechanisms.

I get back:

ldap_sasl_interactive_bind_s: Unknown error
  additional info: GSSAPI: gss_acquire_cred: miscellaneous failure:
  Permission denied.

Where can I find a web page or documentation that give hints or
solutions to why I would keep getting the message?

Stephen