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DC connection fails with error "KRB5KDC_ERR_C_PRINCIPAL_UNKNOWN" causing CIFS issue

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Category:
ontap-9
Specialty:
cifs
Last Updated:

Applies to

  • ONTAP 9 and later
  • Kerberos
  • CIFS

Issue

  • Users not able to access CIFS as no DC's connected.
  • DC connection using machine account fails with error "KRB5KDC_ERR_C_PRINCIPAL_UNKNOWN"

 

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