メインコンテンツまでスキップ

管理 LIF からの不要な SNMP アウトバウンドトラフィック

Views:
96
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
hw<a>2009127935</a>
Last Updated:

環境

  • ONTAP 9
  • AFF / FAS
  • SNMP

問題

  • 特定のデバイスでは、予期しない SNMP トラフィックまたは SNMP 認証エラーが 受信されます。
  • トラフィックのソースは、ノード管理LIFまたはクラスタ管理LIFです。
  • このような不要なトラフィックは、セキュリティ問題と見なされます。

Sep 10, 2022, 8:33:15 PM        IOS @ 10.xx.xx.1     <131>4231: ]: Sep 10 20:33:14: %SNMP-3-AUTHFAIL: Authentication failure for SNMP req from host 10.xx.xx.2
Sep 10, 2022, 8:31:35 PM        IOS @ 10.xx.xx.1     <131>4230: ]: Sep 10 20:31:34: %SNMP-3-AUTHFAIL: Authentication failure for SNMP req from host 10.xx.xx.2
Sep 10, 2022, 8:30:13 PM        IOS @ 10.xx.xx.1     <131>4229: ]: Sep 10 20:30:12: %SNMP-3-AUTHFAIL: Authentication failure for SNMP req from host 10.xx.xx.2
Sep 10, 2022, 8:29:00 PM        IOS @ 10.xx.xx.1     <131>4228: ]: Sep 10 20:28:59: %SNMP-3-AUTHFAIL: Authentication failure for SNMP req from host 10.xx.xx.2
Sep 10, 2022, 8:27:55 PM        IOS @ 10.xx.xx.1     <131>4227: ]: Sep 10 20:27:54: %SNMP-3-AUTHFAIL: Authentication failure for SNMP req from host 10.xx.xx.2
Sep 10, 2022, 8:26:15 PM        IOS @ 10.xx.xx.1     <131>4226: ]: Sep 10 20:26:14: %SNMP-3-AUTHFAIL: Authentication failure for SNMP req from host 10.xx.xx.2

または

09/08/22 09:47:46 00236 snmp: Security access violation from 192.xx.xx.4 for the community name or user name : cshm1! (11 times in 60 seconds) 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.

 

  • この記事は役に立ちましたか?