[Samba] Public file share Samba 4.6.5

[Rowland Penny]

On Tue, 11 Jul 2017 06:50:42 -0500
John Schmerold via samba <samba at lists.samba.org> wrote:

> I am trying to configure a public file share on \\fs1\vol1
> 
>  From a Windows 7 command prompt, I enter: dir \\fs1\vol1
> Windows says: Logon failure: unknown user name or bad password.
> 
> Where am I going wrong?
> 
> Error log says: " SPNEGO login failed: NT_STATUS_NO_SUCH_USER" - that 
> must have something to do with this, but I thought that was the point
> of "map to guest = Bad User"
> 
> My smb.conf:
> [global]
>          netbios name = FS1
>          realm = KATY.LAN
>          workgroup = KATY
>          log level = 5
>          log file = /var/log/samba.log.%m
>          max log size = 50
>          dns forwarder = 192.168.35.13
>          server role = active directory domain controller
>          idmap_ldb:use rfc2307 = yes
>          template shell = /bin/bash
>          template homedir = /home/%U
>          map to guest = Bad User
> 
> [netlogon]
>          path = /usr/local/samba/var/locks/sysvol/katy.lan/scripts
>          read only = No
> 
> [sysvol]
>          path = /usr/local/samba/var/locks/sysvol
>          read only = No
> 
> [vol1]
>          browseable = yes
>          path = /home/smb/vol1
>          guest ok = yes
>          guest only = yes
>          read only = no
>          create mask = 777
> 

Your problem is that you are trying to do this on an AD DC, you cannot
use POSIX ACLs on a DC, you can only use Windows ACLS. 

I am also struggling why you have named your DC 'FS1' (which I presume
is short for fileserver1) instead of DC1

Rowland