I would suggest to move your post to the Isilon community

you have a much better chance for an answer there than here on the VNX forum

Thanks for the suggestion, Rainer_EMC.  I am new to the communities, and obviously trying to get some help.  What's the best way to move my post?  Not much in progress in my post at this time.  Should I just create the same post at the Isilon community?

check if you see a "move" on the actions on the right side

Hi dipan,

Thank you for responding to my post.  SMB1 is on the deprecation list for Windows Server 2012 R2.  Currently no supported Windows operating systems can only negotiate SMB1.  In our Windows file server, we have disabled SMB1 via registry for improved security.  Now if we want to migrate this Windows file server to Isilon, there seems no option for us to have SMB1 disabled.

In case anyone is interested the instructions for disabling and enabling SMB1 and SMB2 or 3 from a Windows client can be found at: https://support.microsoft.com/en-us/help/2696547/how-to-enable-and-disable-smbv1,-smbv2,-and-smbv3-in-windows-vista,-windows-server-2008,-windows-7,-windows-server-2008-r2,-windows-8,-and-windows-server-2012

Note that the instructions for managing Windows as a _client_ are at the bottom of the page.   The sc.exe commands.   The PowerShell stuff towards the top of the page are for managing the Windows machine acting as a file server, not client.

Cheers,
Chris

Thank you thunzeker for answering my question.  Unfortunately I failed to view the link provided (permission issue).

Still being moderated?  It's normally to wait for a few hours.  Is it a new record for 3 days?

Hope it will not be that long for this message.

I would suggest to try the link again - it works fine for me

Hi Rainer_EMC,

Thank you for checking it out.  I tried but was prompted for the user info.  It still requires a certain privilege to access, which I don't have at this time.

From: Rainer_EMC

To: bang11

Sent: Wednesday, May 17, 2017 6:58 AM

Subject: New message: "How to disable SMB1 on Isilon OneFS?"

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How to disable SMB1 on Isilon OneFS?

reply from Rainer_EMC in Isilon - View the full discussionI would suggest to try the link again - it works fine for me

bang11,

Did you read thunzeker reply? the link is just the OneFS 7.2.1.5 Release Notes. Link to disable SMB1 is below.

498455 : How To Enable or Disable SMB1 On Cluster

https://support.emc.com/kb/498455

From thunzeker:

To disable support for the SMB1 protocol, run the following command:

isi_gconfig registry.Services.lwio.Parameters.Drivers.srv.SupportSmb1=0

Same command for 8.0.x