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CIFSサーバアカウントのパスワードがActive Directoryに保存されているパスワードと一致しません(krb5kdc_ERR_PREAUTH_FAILED)

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Category:
ontap-9
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環境

  • ONTAP 9
  • CIFS / SMB

問題

  • クライアントは  \\svm_ip\\svm_ip\share_name 、または経由でSMB/CIFS共有にアクセスできない \\fqdn

cifs_inaccessible1.png

注: スクリーンショットに「Windows cannot access \\hostname\sharename」というエラーが表示されます。 

CIFSサーバアカウントのパスワード  

注: スクリーンショットに「error:\\hostname is not accessible」と表示されています。このネットワークリソースを使用する権限がない可能性があります。

  • EMSログのエラー:

Wed Sep 27 02:50:49 +0000 [node-01: secd: secd.cifsAuth.problem:error]: vserver (svm_name) General CIFS authentication problem.

[  3398] CIFS server account password does not match password stored in Active Directory (KRB5KDC_ERR_PREAUTH_FAILED)  

Wed Sep 27 02:50:40 +0000 [node-01: secd: secd.kerberos.preauth:error]: Kerberos pre-authentication failure due to out-of-sync machine account password for vserver (svm_name).

secd.conn.auth.failure:error: Vserver (SVM01) could not authenticate over the network to server (Server01)

  • セキュリティデーモンSecDログ:

00000008.005bdd68 0493a463 Wed Sep 27 2023 02:50:49 +00:00 [kern_secd:info:88xx] | [002.382.xxx]  info :  [krb5 context 087D0xxx] Received error from KDC: -17653xxxxx/Additional pre-authentication required

  • パスワード変更の失敗(vserver cifs domain password change
  • CLIオウトウ

Error: Password update failed. Reason: Kerberos Error: Invalid credentials were given.

  • EMS

mgwd: cifs.domainpwd.not.updated:error]: An attempt to update the domain account password for Vserver X failed during password change with the following error: Password update failed. Reason: Kerberos Error: Invalid credentials were given

 

 

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