smbclient error: Cannot find KDC for requested realm

[Oliver Ehlebracht]

Hi there,

I'am trying to connect to a Windows-Member-Server in a Win2000 Domain 
with Samba 3 on Fedora 1.0. Our Win2000 Domain is using MIT-Kerberos. I 
tried:

smbclient //server.testdomain.local/doc$ -k \
--user=testuser at KERBEROS.TESTDOMAIN.LOCAL

I'm still getting this message:

krb5_get_credentials failed for server$@TESTDOMAIN.LOCAL (Cannot find 
KDC for requested realm)
spnego_gen_negTokenTarg failed: Cannot find KDC for requested realm
session setup failed: NT_STATUS_OK

Klist told me that I'm having a TGT for Kerberos an a TGT for our 
Windows-Domain. But I'm missing a CIFS-Ticket.

Can somebody help me with that problem?

Thanx - Olli