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How many TCP connections can be established per client?

Views:
18
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas
Last Updated:
4/22/2025, 2:00:40 PM

Applies to

  • Ontap 9.x
  • NAS

Answer

  • The number of TCP connections per client mount is 1 and 16, this can be checked by using nconnect mount option on host end.
  • The number of slots per TCP connections that Ontap supports is 128 and if a client exceeds this then Ontap starts triggering NFS flow control(nblade.execsOverLimit:error) and pause the client operations until resources are freed up.

 

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