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NetApp Knowledge Base

Frequent nfsConnResetAndClose error due to packet sent using the wrong port

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1,023
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nfs
Last Updated:

Applies to

  • ONTAP 9
  • NFS v3

Issue

  • Event log shows frequent nfsConnResetAndClose error messages
  • The reason listed in the error message is Packet is sent using the wrong port

Example:

Wed Sep 30 14:31:19 CEST [Node-01: kernel: Nblade.nfsConnResetAndClose:error]: Shutting down connection with the client. Vserver ID is 3; network data protocol is NFS, Rpc Xid 0x-750XXXXX; client IP address:port is 10.10.10.11:300. local IP address is 10.10.10.20; reason is Packet is sent using the wrong port.

 

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