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在新添加的节点上，SSH 连接意外关闭

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适用于

ONTAP 9

问题

  • 集群处于混合状态，旧节点上安装了 ONTAP 9.15，新节点上安装了 ONTAP 9.16。
  • 无法通过 SSH 连接到新添加节点的节点 IP 地址和集群管理
  • 与 SP/BMC 的连接正常
  • Putty ssh 尝试时响应以下错误消息：
PuTTY Fatal Error
Remote side unexpectedly closed network connection
  • 会话将立即关闭，并显示错误消息：
kex_exchange_identification: Connection closed by remote host
Connection closed by 192.168.1.101 port 22

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