[Samba] Winbind question

Bruno MACADRÉ bruno.macadre at univ-rouen.fr
Mon Aug 11 08:35:05 MDT 2014


Nice clue,

I quickly research in my tutorial and see that I forget an option on my 
configure line :

--with-shared-modules=idmap_ad

I recompile my samba and retry... I come back when finished

Le 11/08/2014 16:30, Ryan Ashley a écrit :
> I forgot to tell you, if you are pulling from the TDB range, your ID 
> numbers will NOT be the same across member servers. That is what I 
> have been working on for a month now. I have two member servers and 
> they keep pulling from the TDB range, causing a user to have an ID of 
> 70001 on one member server but 70004 on the other. Both servers claim 
> they cannot probe the idmap ad module.
>
> On 08/11/2014 10:21 AM, Bruno MACADRÉ wrote:
>> Hi,
>>
>> I successfully set up an AD DC, and now, I want to join a file server 
>> as member in this domain.
>>
>> I followed this tutorial : 
>> https://wiki.samba.org/index.php/Setup_a_Samba_AD_Member_Server
>>
>> All works fine, my server join my AD without problem, samba starts 
>> fine and winbind too. But when I look at my domain users, the uid/gid 
>> returned by winbind are in the TDB range instead of the AD range.....
>>
>> This is my smb.conf :
>> [global]
>>
>>    netbios name = filzen
>>    workgroup = SAMDOM
>>    security = ADS
>>    realm = SAMDOM.FR
>>    encrypt passwords = yes
>>
>>    log level = 10
>>
>>    template homedir = /home/%U
>>    template shell = /bin/bash
>>
>>    winbind use default domain = yes
>>    winbind enum users  = yes
>>    winbind enum groups = yes
>>
>>    idmap config SAMDOM:backend = ad
>>    idmap config SAMDOM:range = 20001-70000
>>    idmap config SAMDOM:default = yes
>>    idmap config *:backend = tdb
>>    idmap config *:range = 70001-80000
>>
>> If I type :
>> # wbinfo -i administrator
>>
>> I get :
>> administrator:*:70001:70001::/home/administrator:/bin/bash
>>
>> If I create a user (foo) and trying to obtain his informations :
>> # wbinfo -i foo
>>
>> I get:
>> foo:*:70002:70001::/home/foo:/bin/bash
>>
>> Why winbind doen't use AD range instead of TBD range ? And even if I 
>> must use TDB range is there a certainty that this uid/gid are the 
>> same over all members ?
>>
>> Another clue : If I use SAMDOM:backend = rid the users receive a 
>> uid/gid in SAMDOM range and not in TDB range (maybe a bug in ad 
>> backend ?)
>>
>> Thanks for any answers
>> Regards,
>> Bruno.
>>
>

-- 

Bruno MACADRE
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  Ingénieur Systèmes et Réseau     | Systems and Network Engineer
  Département Informatique         | Department of computer science
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