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tcp.conn.inconsistent errors reported for MetroCluster IP interfaces

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Applies to

  • MetroCluster IP
  • ONTAP 9.9.1
  • MetroCluster IP interfaces

Issue

  • Event log reporting tcp.conn.inconsistent errors:
[kernel: tcp.conn.inconsistent:error]: Inconsistency between TCP metadata and the socket send buffer occurred for the connection with local address "10.1.2.3:65200" and remote address "10.1.2.2:15264". The inconsistency occurred while processing "[cc_cong_signal:506]". The connection is "NOT Reset".
 
  • IP addresses reported are MetroCluster interconnect adapters: 
::> metrocluster interconnect adapter show -fields address
 
node     adapter port-name address
-------- ------- --------- ------------
nodeA     e0a-10  e0a-10    10.1.2.3
nodeA     e0b-20  e0b-20    10.1.1.1

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