CentOS - Nov 2019 - Centos 7 + samba / some win 10 systems can mount and some not

Am 14.11.2019 um 16:23 schrieb Christopher Wensink:
> We have the same setup and have had no problems with clients mapping
shares.
> 
> Some simple tips:
> 
> double check spelling of all usernames and that passwords on the clients
> match that of the samba shares
> 
> try setting up a user that can connect on their pc with a login on one
> that cannot, see if the problem follows the user or the pc
> 
> Check firewall rules on the windows clients to make sure there isn't a
> block set up.
> 
> Best of luck.
> 
Hallo,
thanks for the hints.
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.

Ralf

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>

-----"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>
>_______________________________________________
>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

Zitat von 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>
>> _______________________________________________
>> 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


Yeap,

first step is now to integrate the smb-server into our windows-domain.

Ralf