[Samba] Samba 4.8 RODC not working

Rowland Penny rpenny at samba.org
Thu May 24 18:48:22 UTC 2018


On Thu, 24 May 2018 11:30:40 +0200 (CEST)
Gaetan SLONGO via samba <samba at lists.samba.org> wrote:

> Hi, 
> 
> 
> 
> 
> It's my first try to setup RODC using Samba 4.8. We have latest Samba
> 4.7 environnement with 2 DC and some file servers. Joining the DC to
> the domain is OK using samba-tool domain join command. The domain
> controller appears in the DC list (MMC) 
> 
> 
> However, users cannot be authenticated. Samba is running but these
> ports are closed : 
> 
> 
> netbios-ssn 139/tcp # NETBIOS session service 
> netbios-ssn 139/udp 
> microsoft-ds 445/tcp 
> microsoft-ds 445/udp 
> 
> Some other ports are available : 
> 
> 
> 
> [root at dmzrodc ~]# netstat -tlpn 
> Connexions Internet actives (seulement serveurs) 
> Proto Recv-Q Send-Q Adresse locale Adresse distante Etat PID/Program
> name tcp 0 0 0.0.0.0:636 0.0.0.0:* LISTEN 23622/samba 
> tcp 0 0 0.0.0.0:49152 0.0.0.0:* LISTEN 23619/samba 
> tcp 0 0 0.0.0.0:49153 0.0.0.0:* LISTEN 23619/samba 
> tcp 0 0 0.0.0.0:49154 0.0.0.0:* LISTEN 23619/samba 
> tcp 0 0 0.0.0.0:3268 0.0.0.0:* LISTEN 23622/samba 
> tcp 0 0 0.0.0.0:3269 0.0.0.0:* LISTEN 23622/samba 
> tcp 0 0 0.0.0.0:389 0.0.0.0:* LISTEN 23622/samba 
> tcp 0 0 0.0.0.0:135 0.0.0.0:* LISTEN 23619/samba 
> tcp 0 0 0.0.0.0:464 0.0.0.0:* LISTEN 23624/samba 
> tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 23632/samba 
> tcp 0 0 0.0.0.0:88 0.0.0.0:* LISTEN 23624/samba 
> 
> 
> Winbind is not working : 
> 
> [root at dmzrodc ~]# wbinfo -u 
> could not obtain winbind interface details:
> WBC_ERR_WINBIND_NOT_AVAILABLE could not obtain winbind domain name! 
> Error looking up domain users 

Is winbind actually installed ??

Rowland



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