SMB2 not working unless SMB1 checked

[CrackedDilithium]

SMB2 does not seem to be enabled in TrueNAS Scale 22.02.3 unless "Enable SMB1 support" is checked under SMB Service. I have tested in TrueNAS Core 13.0-U2 and it works fine without having to check "Enable SMB1 support". I have a HP Printer/Scanner that is using SMB2 and this is causing me to have to run any additional instance of TrueNAS just for scanning documents.

 

[morganL]

SMB2 does not seem to be enabled in TrueNAS Scale 22.02.3 unless "Enable SMB1 support" is checked under SMB Service. I have tested in TrueNAS Core 13.0-U2 and it works fine without having to check "Enable SMB1 support". I have a HP Printer/Scanner that is using SMB2 and this is causing me to have to run any additional instance of TrueNAS just for scanning documents.

Did you run SCALE 22.02.2 before this?

 

[anodos]

22.02.3 and 13.0-U2 both run the exact same samba version

 

[CrackedDilithium]

I've had this issue on all release versions of SCALE. I have previously run a default install of SCALE 22.02.3 and then Core 13.0-U2 on the same test machine and it produces the results I mentioned in the original post. While 22.02.3 and 13.0-U2 might be running the same version samba, it does not appear that they are operating in the same exact way.

 

[morganL]

Thanks for the testing.. please report-a-bug and we can see what might be happening.

Please respond with the BugID so we can track.

 

[CrackedDilithium]

I'm sorry if I'm just missing something simple here, but after creating an Atlassian account and signing up for Jira, I still getting a message that I am not authorized to create a bug/issue.

 

[morganL]

I'm sorry if I'm just missing something simple here, but after creating an Atlassian account and signing up for Jira, I still getting a message that I am not authorized to create a bug/issue.

You can make it a "suggestion" and our triage team can turn it into a bug when they can confirm.

 

[CrackedDilithium]

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ixsystems.atlassian.net

NAS-118250

 

[morganL]

It was an older SMB2 variant used by the printer.
Will be resolved with Bluefin BETA.2

NAS-118250 / 22.12 / Set minimum protocol to SMB2.02 by anodos325 · Pull Request #9875 · truenas/middleware

Lowering minimum protocol to SMB2.02 (Vista) should be benign. Apparently, this is used by some printer vendors.

github.com

 

[CrackedDilithium]

Sounds good. I look forward to testing that version when it gets released.

 

[anodos]

Sounds good. I look forward to testing that version when it gets released.

You can test for yourself by just setting the auxiliary parameter under Services->SMB server min protocol = SMB2_02