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Kerberos client ticket has expired reported in EMS after motherboard replacement

Views:
234
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
cifs
Last Updated:

Applies to

  • ONTAP 9
  • CIFS
  • Kerberos authentication

Issue

After a motherboard replacement completed SMB/CIFS clients cannot access the shares and following error is reported in the EMS logs in ONTAP:
[cluster1-01: secd: secd.kerberos.tktexpired:error]: Kerberos client ticket has expired for vserver (svm1) client IP (10.0.1.123).

  • This message occurs when the client's ticket has expired.
  • This error indicates that the timestamp encrypted in the client's Kerberos ticket has exceeded it's maximum lifetime or expired.

 

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