CentOS - Jan 2021 - Samba setup

On Tue, 2021-01-19 at 17:18 +0100, G?tz Reinicke wrote:
> 
> Anything in the samba logs? May be SELinux/Firewall issues?
G?tz,

Unfortunately, no.

The nmbd log verifies that the fileserver's samba service is the local
master browser for WORKGROUP on both eth0 and virbr0.

   [2021/01/17 19:02:22.190795, 0]
   ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
   *****
   Samba name server LIONSTORE is now a local master browser for workgroup
   WORKGROUP on subnet 192.168.1.20
   *****
   
   [2021/01/17 19:02:22.191085, 0]
   ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
   *****
   Samba name server LIONSTORE is now a local master browser for workgroup
   WORKGROUP on subnet 192.168.122.1
   *****

The samba smbd log simply reports the connection denials:

   [2021/01/17 23:07:40.304626, 0]
   ../../lib/util/access.c:371(allow_access)
   Denied connection from 192.168.1.30 (192.168.1.30
   
There's nothing in the SELinux logs for that date.

I checked firewall-config on the storage server and verified that the
samba service is allowed (but not samba-client or samba-dc).

Is there a really comprehensive setup checklist available for setting
up samba on CentOS? The partial how-tos I've been able to find are
obviously not enough. I'm looking for completer smb.conf setup,
firewall settings, required services, directory permissions, accounts,
and anything else that's required. I'm running up against very
unhelpful roadblocks that seem to indicate a critical permissions
problem but nothing specific.

V/R
--Doc Savage
? ? Fairview Heights, IL

> El 28 ene 2021, a las 6:57, Robert G. (Doc) Savage via CentOS <centos at
centos.org> escribi?:
> 
> ?On Tue, 2021-01-19 at 17:18 +0100, G?tz Reinicke wrote:
>> 
>> Anything in the samba logs? May be SELinux/Firewall issues?
> 
> G?tz,
> 
> Unfortunately, no.
> 
> The nmbd log verifies that the fileserver's samba service is the local
> master browser for WORKGROUP on both eth0 and virbr0.
> ....... trimmed .......
> 
> There's nothing in the SELinux logs for that date.
> 
> I checked firewall-config on the storage server and verified that the
> samba service is allowed (but not samba-client or samba-dc).
> 
> Is there a really comprehensive setup checklist available for setting
> up samba on CentOS? The partial how-tos I've been able to find are
> obviously not enough. I'm looking for completer smb.conf setup,
> firewall settings, required services, directory permissions, accounts,
> and anything else that's required. I'm running up against very
> unhelpful roadblocks that seem to indicate a critical permissions
> problem but nothing specific.
> 
> V/R
> --Doc Savage
>     Fairview Heights, IL
> _______________________________________________
> 
Do you know guest access to shares is disabled in windows 10?

https://docs.microsoft.com/troubleshoot/windows-server/networking/guest-access-in-smb2-is-disabled-by-default