[Samba] samba4 DNS error when joining domain

Matthieu Patou mat at samba.org
Sun Apr 1 23:11:23 MDT 2012


Steve,
On 04/01/2012 09:14 AM, steve wrote:
> Hi
> Joining a lubuntu 11.10 client to the domain I get this:
>
>  net ads join -UAdministrator
>  Enter Administrator's password:
>  Using short domain name -- POLOP
>  Joined 'LUBUNTU7' to realm 'hh3.site'
>  No DNS domain configured for lubuntu7. Unable to perform DNS Update.
>  DNS update failed!
>
> during the join this all seems OK:
>
> Kerberos: Looking for PKINIT pa-data -- LUBUNTU7$@HH3.SITE
> Kerberos: Looking for ENC-TS pa-data -- LUBUNTU7$@HH3.SITE
> Kerberos: No preauth found, returning PREAUTH-REQUIRED -- 
> LUBUNTU7$@HH3.SITE
> Kerberos: AS-REQ LUBUNTU7$@HH3.SITE from ipv4:192.168.1.24:59014 for 
> krbtgt/HH3.SITE at HH3.SITE
> Kerberos: Client sent patypes: encrypted-timestamp, 149
> Kerberos: Looking for PKINIT pa-data -- LUBUNTU7$@HH3.SITE
> Kerberos: Looking for ENC-TS pa-data -- LUBUNTU7$@HH3.SITE
> Kerberos: ENC-TS Pre-authentication succeeded -- LUBUNTU7$@HH3.SITE 
> using arcfour-hmac-md5
> Kerberos: AS-REQ authtime: 2012-04-01T18:05:39 starttime: unset 
> endtime: 2012-04-02T04:05:39 renew till: 2012-04-02T18:05:20
>
> Then, after:
> net ads keytab create
>  everyone can work fine.
>
The title seems to indicate samba4 when the body seems to indicate samba 3.
Am I guessing right that you have this problem with a samba 3.x with 
samba 4 acting as a AD DC.

If so with which version of samba3 do you have this problem, samba 3.5.x 
branch and early 3.6 have this problem even with MS AD, fix are present 
in the master git tree to fix this problem.

Matthieu.

-- 
Matthieu Patou
Samba Team
http://samba.org



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