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IFstat中观察到的错误校验和数量与EMS日志中的警报不匹配?

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Category:
ontap-9
Specialty:
nas<a>2009948480</a>
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适用场景

  • ONTAP
  • TCP

问题描述

  • netif.tcp.conn.bad.checksum 自ONTAP 9.12.1升级以来、EMS事件日志会进行报告

netif.tcp.conn.bad.checksum:error]: TCP packet with bad checksum detected on port a1a. The packet arrived on connection with source address 10.1.1.2 and destination_address 10.1.1.1

  • IFstat也显示校验和不正确、但规模要大得多
  • 这不是IFstat输出到EMS警报的1对1映射吗?

Bad UDP cksum:     0  | Bad UDP6 cksum:    0  | Bad TCP cksum:   18104

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