Compatibility Issue with Unraid SMB Server: Unable to Negotiate Supported SMB Dialect

[HH0718]

Hello,

I am encountering an issue when trying to use pysmb to connect to an SMB server on my Unraid system. The error message I receive is:

ProtocolError: Server does not support any of the pysmb dialects. Please email pysmb to add in support for your OS

Environment:

• pysmb version: 1.2.9.1
• Python version: 3.12.0
• Unraid version: 6.12.4
• SMB protocol version on Unraid: SMBv3

I have tried the following steps to resolve the issue:

1. Checked and adjusted SMB settings on Unraid to disable SMB1 and ensure SMB2 is enabled.
2. Attempted to connect using different SMB protocol versions.
3. verified configuration such as username, password, my_name, etc....

I would appreciate any guidance on how to resolve this compatibility issue or if there are any plans to support additional SMB dialects in pysmb that might be compatible with Unraid servers.

Thank you for your assistance.