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"TCP packet with bad checksum" detected on CVO EMS logs

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cloud-manager
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cloud
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Applies to

  • Cloud Volumes ONTAP (CVO)
  • Event Management System (EMS) messages

Issue

  • Following message error is seen on CVO EMS log:
CVO::> event log show
Time                Node             Severity      Event
-------------------
---------------- ------------- ---------------------------
10/18/2023 00:46:10 SBTechOntapUSA-01 ERROR
netif.tcp.conn.bad.checksum: TCP packet with bad checksum detected on port e0b. The packet arrived on connection with source
address addr1 and destination_address addr2.
  • No CRC errors are reported in ifstat.

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