client not responding to KDC_ERR_PREAUTH_REQUIRED

[Greg Hudson]

On 08/18/2014 12:56 PM, Ben H wrote:
> We have an application that is experiencing some issues when tickets expire.

What Kerberos implementation and version, and on what platform?

Are you getting tickets with a password or with a keytab?  If you are
using a password, is it possible that the client is sometimes unable to
produce the password?  That would cause the client to give up after
receiving preauth-required.

You describe packet trace information, but later talk about "additional
errors."  Are you able to correlate the packet trace with an error code
from krb5_get_init_creds_password or similar?