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由于未在交换机上更新 ARP 表,在回馈后无法访问 LIF

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Category:
ontap-9
Specialty:
nas
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适用于

  • ONTAP 9
  • Cisco Nexus 9000 系列

问题

  • storage failover giveback 操作后,一个或多个 LIF 变得不可达
  • LIF 主端口是 LACP 多模式接口组上的 VLAN
  • 交换机上的端口通道配置为中继模式
  • 当 LIF 恢复到主节点和主端口时,作为回馈操作的一部分,无偿 ARP (GARP) 会广播 10 秒
  • 由于交换机配置问题,交换机正在丢弃 GARP 数据包,因此无法使用 LIF IP 地址的更新 MAC 地址来更新 ARP 表。

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