secd.kerberos.preauth event is being logged
Applies to
- ONTAP 9
- NFS
- Kerberos
Issue
secd.kerberos.preauth events are being logged frequently
Wed Jun 23 06:25:30 +0200 [node-01: secd: secd.kerberos.preauth:error]: Kerberos pre-authentication failure due to out-of-sync machine account password for vserver (vserver1). Wed Jun 23 08:09:43 +0200 [node-01: secd: secd.kerberos.preauth:error]: Kerberos pre-authentication failure due to out-of-sync machine account password for vserver (vserver1). Wed Jun 23 09:02:05 +0200 [node-01: secd: secd.kerberos.preauth:error]: Kerberos pre-authentication failure due to out-of-sync machine account password for vserver (vserver1). Wed Jun 23 09:30:31 +0200 [node-01: secd: secd.kerberos.preauth:error]: Kerberos pre-authentication failure due to out-of-sync machine account password for vserver (vserver1). Wed Jun 23 10:03:50 +0200 [node-01: secd: secd.kerberos.preauth:error]: Kerberos pre-authentication failure due to out-of-sync machine account password for vserver (vserver1).
- end users do not report any functional issues
- kerberos authentication fails and results in the secd.kerberos.preauth event
- subsequent attempt to use NTLM authentication succeeds, which makes that the customer is not aware and affected