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「.\user」形式を使用したCIFSアクセスが0xC0000466で失敗する

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ontap-9
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環境

ONTAP 9

問題

  • .\user 」の形式でCIFS共有フォルダにアクセスできません。
  • また、Windows Security テーブルにユーザとパスワードの再入力を求めるプロンプトも表示されません。
  • ONTAPは、次のようにクライアントセッションセットアップ要求に0xC0000466 エラーを応答します。
14424 2021-12-03 22:12:42.608893 0.000037 192.168.XXX.XXX 10.129.XXX.XXX SMB2 612 Session Setup Request, NTLMSSP_AUTH, User: .\user
14482 2021-12-03 22:12:42.614822 0.000010 10.129.XXX.XXX 192.168.XXX.XXX SMB2 77 Session Setup Response, Error: Unknown (0xC0000466)
 
  • EMSログ:

8/20/2024 15:28:09  node1-02 ERROR      secd.cifsAuth.problem: vserver (SVM) General CIFS authentication problem. Error: User authentication procedure failed
CIFS SMB2 Share mapping - Client Ip = 1.1.1.102
  [  0 ms] Login attempt by domain user '.\user' using NTLMv2 style security
  [    0] Using a cached connection to ad-kso11.cbtc.tw
  [    0] Authentication failed with DC AD-KSO11. Not retriable. (Status: 0xc0000064)
  [    0] Login attempt by local user '.\user' using NTLMv2 style security
  [    0] User is not known
  [    1] Using a cached connection to ad-kso12.cbtc.tw
  [    2] Unable to find the NetBIOS domain name for Active Directory '.'
**[    2] FAILURE: CIFS authentication failed
  [    2] Using a cached connection to ad-kso12.cbtc.tw
  [    3] Unable to find the NetBIOS domain name for Active Directory '.'

注:  パケットトレースとEMSログのエラーコードの不一致

 

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