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CIFS server account password does not match password stored in Active Directory (KRB5KDC_ERR_PREAUTH_FAILED)

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3,971
Visibility:
Public
Votes:
3
Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • ONTAP 9
  • CIFS/SMB

Issue

  • CIFS authentication begins to fail, as evidenced by inability to connect an SMB client.
  • EMS logs report:
secd.kerberos.preauth:error]: Kerberos pre-authentication failure due to out-of-sync machine account password for vserver
  • In the Security Daemon (SecD) logs, below errors are being reported:

CIFS server account password does not match password stored in Active Directory (KRB5KDC_ERR_PREAUTH_FAILED)

 

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