[Samba] Please Help! Dynamic DNS just will not work: " failed gss_inquire_cred: GSSAPI error: Major = Unspecified GSS failure"

[Gary Maurizi]

I just can't seem to get dynamic DNS updates working on CentOS 6.4 with
samba 4.0 .tar.gz from samba.org using BIND9_DLZ.

If I run bind 9.8.2.rc1 in debug mode and go to a domain joined windows
client and run 'ipconfig /registerdns' this is what I get in my console:

31-May-2013 23:51:06.520 client 10.0.0.106#54352: new TCP connection
31-May-2013 23:51:06.520 client 10.0.0.106#54352: replace
31-May-2013 23:51:06.520 clientmgr @0x7fe0575b5010: createclients
31-May-2013 23:51:06.520 clientmgr @0x7fe0575b5010: recycle
31-May-2013 23:51:06.520 client 10.0.0.106#54352: read
31-May-2013 23:51:06.520 client @0x7fe04c159600: accept
31-May-2013 23:51:06.529 client 10.0.0.106#54352: TCP request
31-May-2013 23:51:06.529 client 10.0.0.106#54352: view internal-view: using
view 'internal-view'
31-May-2013 23:51:06.529 client 10.0.0.106#54352: view internal-view:
request is not signed
31-May-2013 23:51:06.529 client 10.0.0.106#54352: view internal-view:
recursion available
31-May-2013 23:51:06.529 client 10.0.0.106#54352: view internal-view: query
31-May-2013 23:51:06.529 failed gss_inquire_cred: GSSAPI error: Major =
Unspecified GSS failure.  Minor code may provide more information, Minor =
Success.
31-May-2013 23:51:06.573 gss-api source name (accept) is
gm-bed-desktop$@MTOLYMPUS.LOCAL
31-May-2013 23:51:06.573 process_gsstkey(): dns_tsigerror_noerror
31-May-2013 23:51:06.573 client 10.0.0.106#54352: view internal-view: send
31-May-2013 23:51:06.573 client 10.0.0.106#54352: view internal-view: sendto
31-May-2013 23:51:06.573 client 10.0.0.106#54352: view internal-view:
senddone
31-May-2013 23:51:06.573 client 10.0.0.106#54352: view internal-view: next
31-May-2013 23:51:06.573 client 10.0.0.106#54352: view internal-view:
endrequest
31-May-2013 23:51:06.573 client 10.0.0.106#54352: read
31-May-2013 23:51:06.609 client 10.0.0.106#54352: next
31-May-2013 23:51:06.609 client 10.0.0.106#54352: request failed: end of
file
31-May-2013 23:51:06.609 client 10.0.0.106#54352: endrequest
31-May-2013 23:51:06.609 client 10.0.0.106#54352: closetcp
^C31-May-2013 23:51:29.665 shutting down
31-May-2013 23:51:29.665 stopping command channel on 127.0.0.1#953
31-May-2013 23:51:29.665 res 0x7fe0575c3010: shutdown
31-May-2013 23:51:29.665 res 0x7fe0575c3010: exiting

I have checked file permissions everywhere I can think of, this is my 7th
time following the official samba.org samba 4 primary domain controller
tutorial and this has happened every single time.

Everything else seems to be functioning, I can manage everything from a
windows client with the AD snap-ins and the computer shows up in 'Computers
and Users' snap in, it just does NOT have a DNS A record!

Thank You!
--GM