How can I see what version of SMB my server is running?

I am running TrueNAS Core 13.0-U6.1 on FreeNAS mini hardware. That includes SMB software supplied with TrueNAS.

How can I see what version of SMB software this server is running? Is there a GUI page which lets me see installed software versions? Could you perhaps link to a documentation page describing a shell command I could run, on a server or on a client, to query the running SMB server version?

Thank you in advance.

Welcome to the forums!

smbd -V will provide the version from the shell.

We also have software bill of materials available on our security page.

Thank you! Sure enough,

% smbd --version
Version 4.15.13

The software bill of materials is very helpful, and I would not have followed a link named “TrueNAS CORE | Enterprise Security” on my own, because I am not an enterprise. It would be nice to have a link to the bill of materials from the release notes, IMHO.

And with the hint of smbd, I now find the man page for smbd(8).

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