PAM Kerberos Release Note, HP 9000 Networking

24 Chapter1
PAM Kerberos Release Note
Debugging Procedures
PAM_CRED_UNAVAIL Cannot retrieve user
credentials
KRB5CCNAME is not set OR
the credential file does not
exist OR the user is not
permitted to use the
credential cache.
PAM_CRED_EXPIRED User credentials expired Credential expired.
Re-initialize the credentials.
PAM_CRED_ERR Failure setting user
credentials
Check user's permissions to
write to credential cache.
OTHER Errors See syslog for more specific
information.
PAM_AUTHINFO_UNAV
AIL
Authentication service not
available
KDC Server is down or not
reachable.
klist: Unsupported
credentials cache format
version number (dce / krb)
while setting cache flags
(ticket cache
/tmp/pam_krb5/creds/krb5
cc_4756783523)
Missing "ccache_type = 2"
entry in [libdefaults] field
of the /etc/krb5.conf file
Add "ccache_type = 2" entry in
[libdefaults] field of the
/etc/krb5.conf file
PAM Error code Meaning Reason/More information