[CentOS] Centos 7 + samba / some win 10 systems can mount and some not

[tbuchanan at vinu.edu]

-----"CentOS" <centos-bounces at centos.org> wrote: -----

>To: centos at centos.org
>From: "Jonathan Billings"
>Sent by: "CentOS"
>Date: 11/14/2019 01:30PM
>Subject: Re: [CentOS] Centos 7 + samba / some win 10 systems can
>mount and some not
>
>On Thu, Nov 14, 2019 at 05:20:24PM +0100, Ralf Prengel wrote:
>> Firewalls are down and the share is configured for access without
>login.
>> Works fine with Win7 and some Win10 systems.
>> I m afraid that there is a mix of versions and patches active in
>the Win10
>> installations.
>> I need a solution that works without any changes on the Win10
>sytstems.
>
>Are you sure you have SMBv1 turned off?
>
>--
>Jonathan Billings <billings at negate.org>
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>CentOS mailing list
>CentOS at centos.org
>https://lists.centos.org/mailman/listinfo/centos
>


Could it be this?

In Windows 10, version 1709, Windows 10, version 1903, Windows Server, version 1709, Windows Server, version 1903, and later versions of Windows, the SMB2 client no longer allows the following actions:

Guest account access to a remote server
Fallback to the Guest account after invalid credentials are provided
https://support.microsoft.com/en-us/help/4046019/guest-access-in-smb2-disabled-by-default-in-windows-10-and-windows-ser
https://www.claudiokuenzler.com/blog/879/windows-10-server-2016-access-samba-share-guest-account-analysis-workaround-event-31017