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NetApp Knowledge Base

CIFS access from client fails and EMS logs Nblade.noSmbVerNegotiated

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2,204
Visibility:
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Votes:
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Category:
ontap-9
Specialty:
cifs
Last Updated:

Applies to

  • ONTAP 9
  • CIFS

Issue

While troubleshooting cifs access issues from a specific client, the EMS logs show the following which matches that clients IP:

Wed Aug 11 09:26:51 GMT [NODENAMDE: kernel: Nblade.noSmbVerNegotiated:error]: For Vserver "VSERVERNAME", Data ONTAP(R) could not negotiate with the client "10.1.1.2" because it does not support any of the SMB protocol versions that the client sent in the list " <LM1.2X002;LANMAN2.1;NT LM 0.12;POSIX 2>".

 

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