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e0M 管理端口上的间歇性 ICMP Down 警报

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适用于

  • FAS8300
  • ONTAP 9

问题

  • 在 e0M 管理端口上观察到频繁和间歇性的 ICMP 关闭警报
  • 警报的频率可能会随着时间的推移而增加,从偶尔发生到日常事件
  • SSH 连接到服务处理器(SP)保持正常,没有服务中断或登录失败

示例

  • 监控系统检测到 ICMP ping 丢失(例如,1580 次 ping 中丢失 0.75% 的数据包)
  • 当以 30 秒间隔连续 3 次 ping 丢失时触发警报
  • 在 SP 模块、e0M 端口状态、EMS 日志或流量统计(ifstat -a)中未观察到错误
  • 管理端口以 auto/1000 Mbps 运行,状态正常

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