samba - Sep 2014 - Samba and LDAP authentication backend

Hello,

I'm facing a weird problem and I really do not know where I can find how 
to debug it.

Since some years, we have a LDAP server ( Debian 6 and OpenLDAP 2.4.23 ) 
and a Samba server ( Debian 6 and Samba 3.5.6 ). They work pefectly well 
in a workgroup. The LDAP server is also used for some other applications 
like Squid, Zimbra, ...

Now, we would to add a second Samba server ( Debian 7 and Samba 3.6.6 ). 
After having set up the server as I did for the other one, any login is 
allowed for LDAP users.

On the console, getenv passwd works perfectly, but the users list in the 
Samba module of Webmin is empty while the group list is correct ! Both 
are correct in the older Samba.

In Samba's log, I see errors like :

The primary group domain sid(S-.... ) does not match the domain 
sid(S-... ) for username(S-...)

and :

[2014/09/11 15:07:29.548824,  2] auth/auth.c:319(check_ntlm_password)
   check_ntlm_password:  Authentication for user [username] -> 
[username] FAILED with error NT_STATUS_UNSUCCESSFUL

Where can I find more debugging info ? Do you have any idea of what I'm 
missing.

Thank for your help.

Michel

Hi,
do you want it add like for what purpose?

Like BDC to your existing PDC? If so, i think the  domain SID of PDC and 
BDC should be same.

Rowland from list pointed to me not so long ago the differnce between:
net getlocalsid
and
net getdomainsid

I think the 'net getdomainsid' should be same on both servers.
Can you check it out?

cheers,










On 09/11/2014 04:42 PM, srtt.be - Michel Lombart wrote:
> Hello,
>
> I'm facing a weird problem and I really do not know where I can find
how
> to debug it.
>
> Since some years, we have a LDAP server ( Debian 6 and OpenLDAP 2.4.23 )
> and a Samba server ( Debian 6 and Samba 3.5.6 ). They work pefectly well
> in a workgroup. The LDAP server is also used for some other applications
> like Squid, Zimbra, ...
>
> Now, we would to add a second Samba server ( Debian 7 and Samba 3.6.6 ).
> After having set up the server as I did for the other one, any login is
> allowed for LDAP users.
>
> On the console, getenv passwd works perfectly, but the users list in the
> Samba module of Webmin is empty while the group list is correct ! Both
> are correct in the older Samba.
>
> In Samba's log, I see errors like :
>
> The primary group domain sid(S-.... ) does not match the domain
> sid(S-... ) for username(S-...)
>
> and :
>
> [2014/09/11 15:07:29.548824,  2] auth/auth.c:319(check_ntlm_password)
>    check_ntlm_password:  Authentication for user [username] ->
> [username] FAILED with error NT_STATUS_UNSUCCESSFUL
>
> Where can I find more debugging info ? Do you have any idea of what I'm
> missing.
>
> Thank for your help.
>
> Michel