Client authentication fails with secd.kerberos.tktnyv in EMS
Applies to
- Ontap 9
- CIFS/SMB
- Kerberos
Issue
- All client authentication with Kerberos fails
- Errors observed in
EMS logs
:
[node-01: secd: secd.conn.auth.failure:debug]: Vserver (svm1) could not authenticate over the network to server (dcname). Error: Invalid credentials (Service: LDAP (Active Directory), Operation: SiteDiscovery).
[node-01: secd: secd.kerberos.tktnyv:debug]: Kerberos client ticket not yet valid for vserver (svm1).