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CONTAP-88356:由于 CSHM 中的 RCF 横幅和版本收集导致 SSH 身份验证失败

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问题描述

在 ONTAP 9.13.1 及更早版本中,以太网交换机健康监视器(CSHM)收集 RCF 横幅和版本可能会在尝试收集 RCF 横幅和版本时导致重复的 SSH 身份验证失败。
 

  • 在集群交换机事件日志中看到节点到集群交换机的重复登录尝试;
    2023 Apr 12 13:18:33 ClusterSwitch1 %DAEMON-3-SYSTEM_MSG: error: PAM: Authentication failure for admin from xxx.xxx.xx.xx - dcos_sshd[5080]
    2023 Apr 12 13:18:33 ClusterSwitch1 %AUTHPRIV-3-SYSTEM_MSG: pam_aaa:Authentication failed from xxx.xxx.xx.xx dcos_sshd[5083]
    2023 Apr 12 13:18:33 ClusterSwitch1 %DAEMON-3-SYSTEM_MSG: error: PAM: Authentication failure for admin from xxx.xxx.xx.xx- dcos_sshd[5080]

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