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CONTAP-82017: CIFS and domain tunnel authentication failures due to "KRB5KRB_AP_ERR_MODIFIED" error

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ontap-9
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nas
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Issue

  • CIFS and domain tunnel authentication failures due to "KRB5KRB_AP_ERR_MODIFIED" error
  • Cifs check command fail:
    cluster1::> cifs check -vserver svm_name
    Vserver : svm_name
    Cifs NetBIOS Name : SVM_NAME
    Cifs Status : Running
    Site :
    Node Name DC Server Name DC Server IP Status Status Details
    --------------- -------------- --------------- ------ --------------
    cluster1node1 DOMAIN.COM - down SecD Error: no server available
    cluster1node2 DOMAIN.COM - down SecD Error: no server available
    2 entries were displayed.

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