On 5/10/2012 5:24 PM, Andrew Deason wrote:
On Thu, 10 May 2012 17:17:09 -0500
Andrew Deason<adea...@sinenomine.net>  wrote:

This might be a problem:
[root@afs-dev-03 ~]# kinit -kt /var/tmp/afskerbuser.keytab
afs/pitt....@univ.pitt.edu
kinit: KDC has no support for encryption type while getting initial
credentials

That's a little confusing, since the KDC granted you a service ticket
with a DES enctype earlier:

Er, no, this is RHEL6, with MIT krb5 1.9 iirc, which disables DES by
default. If the cause of that is what I think it is, that's a really
confusing error message, since it's not the KDC that's refusing the
request. Add the following:

     allow_weak_crypto = true

to the [libdefaults] section of /etc/krb5.conf, and try that again.

It could also be 2008 has DES turned off, and may not give you a TGT with DES.

I wireshark trace of the KRB5 packets would reveal what is actually happening.



--

 Douglas E. Engert  <deeng...@anl.gov>
 Argonne National Laboratory
 9700 South Cass Avenue
 Argonne, Illinois  60439
 (630) 252-5444
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