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CIFSサーバの信頼できるドメインのユーザを使用したクラスタCLIへのSSH接続に失敗する

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Category:
ontap-9
Specialty:
cifs<a>2009929124</a>
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環境

  • ONTAP 9 
  • CIFSドメイントンネル
  • SSH

問題

  • CIFSサーバはNASLABローカル・ドメインに属しています 

::> cifs show -instance
                     Vserver: vs1
             CIFS Server NetBIOS Name: VS1
           NetBIOS Domain/Workgroup Name: NASLAB
           Fully Qualified Domain Name: NASLAB.LOCAL
                Organizational Unit: CN=Computers
               Authentication Style: domain
         CIFS Server Administrative Status: up

  • ドメイントンネルはSVM vs1で作成されます

::> security login domain-tunnel show
Tunnel Vserver: vs1

  • 信頼できるドメイン(BLRLAB)のユーザは、クラスタCLIにSSHできません。
  • 信頼できるドメインからユーザのクレデンシャルを取得できません

::> set adv

Warning: These advanced commands are potentially dangerous; use them only when directed to do so by NetApp personnel.
Do you want to continue? {y|n}: y


::*> vserver services access-check authentication show-creds -node node1 -vserver vs1 -win-name blrlab\user1
Vserver: vs1 (internal ID: 6)
Error: Get user credentials procedure failed
  ...
      (KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN)
  [  5725] Failed to initiate Kerberos authentication. Trying NTLM.
 [  7726] TCP connection to ip 10.1.1.1, port 389 failed:
      Operation timed out.
  [ 10032] TCP connection to ip 10.2.2.2, port 389 failed:
      Operation timed out.
  [ 12439] TCP connection to ip 10.3.3.3, port 389 failed:
      Operation timed out.
  [ 15005] TCP connection to ip 10.4.4.4, port 389 failed:
      Operation timed out.

**[ 15006] FAILURE: Unable to make a connection (LDAP (Active
**      Directory):blrlab.local), result: 6942
  [ 15006] Could not get credentials via LDAP for Windows user
      '435970-a' based on SID
      'S-1-5-21-2573208799-187067640-1722879566-575467'
  [ 15006] Could not get credentials for Windows user 'user1' or
      '435970-a' based on SID
      'S-1-5-21-2573208799-187067640-1722879566-575467'
  [ 15006] Could not get credentials for Windows user 'user1' or
      SID 'S-1-5-21-2573208799-187067640-1722879566-575467'

注: NASLAB(同じドメイン)のユーザは、問題なくクラスタCLIにSSH接続できます。 

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