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ONTAPでsecd.rpc.authRequest.blockedのアラートが9.12.1RC1にしか記録されないとCIFS認証が失敗する

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ontap-9
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nas<a>2009406795</a>
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環境

  • ONTAP 9.12.1RC1
  • CIFS

問題

  • CIFS認証が失敗する

event log show:

12/19/2022 09:18:33 CLUSTER1-1 ALERT secd.rpc.authRequest.blocked: Too many CIFS authentication attempts with wrong password from client "IP" on Vserver "SVMNAME".
  • のように、複数のクライアントが影響を受ける可能性があります secd.log

:10.12.14.16から間違ったパスワードが多数送信され、10.45.67.89がエラーでブロックされている可能性があります

 

[kern_secd:info:9425] .------------------------------------------------------------------------------.
[kern_secd:info:9425] |                  RPC FAILURE:                  |
[kern_secd:info:9425] |            secd_rpc_auth_extended has failed             |
[kern_secd:info:9425] |              Result = 0, RPC Result = 337              |
[kern_secd:info:9425] |           RPC received at Tue Dec 20 08:30:26 2022           |
[...]
[kern_secd:info:9425] | [000.000.041]  debug:  Setting client info Client IP = 10.45.67.89  { in setThreadContextClientInfo() at src/utils/secd_thread_data_manager.cpp:525 }
[kern_secd:info:9425] | [000.000.048]  debug:  secd_rpc_auth_extended_1_svc called with vserver = svm1  { in secd_rpc_auth_extended_1_svc_secd() at src/authentication/secd_rpc_auth.cpp:1460 }
[kern_secd:info:9425] | [000.000.056]  debug:  Client (IP: 10.12.14.16) info, currentTime: 1671543026, creationTime: 1671543015, refreshTime: 1671543026, failCount: 31  { in preventBogusAuthRequest() at src/authentication/secd_rpc_auth.cpp:1390 }
[kern_secd:info:9425] | [000.000.060]  ERR  :  Client (IP: 10.12.14.16) blocked due to continuous attempts with wrong password.  { in preventBogusAuthRequest() at src/authentication/secd_rpc_auth.cpp:1396 }

 

 

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