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CONTAP-407325: [RFE] increase logging level for Nblade.smbSignatureMismatch:error

  1. Last updated
    Apr 2, 2025
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Views:
29
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas
Last Updated:
4/2/2025, 3:08:20 PM

Issue

CIFS clients disconnected when nblade.smbsignaturemismatch events observed in EMS
Customer would find it helpful to include more details on the signature mismatch within the EMS alerts.
Current alert seen: 
 Nblade.smbSignatureMismatch:error]: Client (protocol dialect: SMB 2.0 or higher, IP: x.x.x.x) sent an SMB signature that does not match the signature generated by the CIFS server: Node (Vserver: vserver1)
Request to show the signature that is expected from the client and then displaying the signature that was received. 
The current alert just says that the client signature does not match what ONTAP expected, so more detail of what was expected and what instead was received would be of assistance. 
 

 

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