[Samba] Cannot join Ubuntu12.04 Samba 4.1.17 to domain

L.P.H. van Belle belle at bazuin.nl
Thu Jun 4 03:04:37 MDT 2015


i just did a join on debian jessie samba 4.1.17 on to a debian wheezy, sernet samba 4.2.2 AD-DC, without any problems. 
and only using the command: 
net ads join -U Administrator 
as Rowland also did.. 

this must be dns/resolving problems. 
do you use multple domains and subdomains. 

if so, try the following. 

in resolv.conf, add 

search mynat.myco.bcu myco.bcu

and if needed more. 

Greetz, 

Louis



>-----Oorspronkelijk bericht-----
>Van: L.P.H. van Belle [mailto:belle at bazuin.nl] 
>Verzonden: donderdag 4 juni 2015 11:01
>Aan: 'samba at lists.samba.org'
>Onderwerp: RE: [Samba] Cannot join Ubuntu12.04 Samba 4.1.17 to domain
>
>can your run the following : 
>
>cat /etc/resolv.conf
>cat /etc/hosts
>
>SETDNSDOMAIN="hostname -d"
>SETHOSTNAME=`hostname -f`
>echo $SETDNSDOMAIN
>echo $SETHOSTNAME
>if [ -z "`host -t SRV _ldap._tcp.${SETDNSDOMAIN}. | grep 'not 
>found'`" ]; then     
>	echo "testing of : host -t SRV _ldap._tcp.${SETDNSDOMAIN}. : ok"
>else     
>	echo "testing of : host -t SRV 
>_ldap._tcp.${SETDNSDOMAIN}. : FAILED"
>fi
>if [ -z "`host -t SRV _kerberos._udp.${SETDNSDOMAIN}. | grep 
>"not found" `" ]; then
>     echo "testing of : host -t SRV 
>_kerberos._udp.${SETDNSDOMAIN}. : ok";
>else
>     echo "testing of : host -t SRV 
>_kerberos._udp.${SETDNSDOMAIN}. : FAILED";
>fi
>if [ -z "`host -t A ${SETHOSTNAME}.${SETDNSDOMAIN}. | grep 
>"not found" `" ]; then
>     echo "testing of : host -t A 
>${SETHOSTNAME}.${SETDNSDOMAIN}. : ok";
>     TEST3=0; 
>else
>     echo "testing of : host -t A 
>${SETHOSTNAME}.${SETDNSDOMAIN}. : FAILED";
>fi
>echo $SETDNSDOMAIN
>echo $SETHOSTNAME
>
>
>and again with 
>SETDNSDOMAIN="myco.bcu"
>echo $SETDNSDOMAIN
>if [ -z "`host -t SRV _ldap._tcp.${SETDNSDOMAIN}. | grep 'not 
>found'`" ]; then     
>	echo "testing of : host -t SRV _ldap._tcp.${SETDNSDOMAIN}. : ok"
>else     
>	echo "testing of : host -t SRV 
>_ldap._tcp.${SETDNSDOMAIN}. : FAILED"
>fi
>if [ -z "`host -t SRV _kerberos._udp.${SETDNSDOMAIN}. | grep 
>"not found" `" ]; then
>     echo "testing of : host -t SRV 
>_kerberos._udp.${SETDNSDOMAIN}. : ok";
>else
>     echo "testing of : host -t SRV 
>_kerberos._udp.${SETDNSDOMAIN}. : FAILED";
>fi
>if [ -z "`host -t A ${SETHOSTNAME}.${SETDNSDOMAIN}. | grep 
>"not found" `" ]; then
>     echo "testing of : host -t A 
>${SETHOSTNAME}.${SETDNSDOMAIN}. : ok";
>     TEST3=0; 
>else
>     echo "testing of : host -t A 
>${SETHOSTNAME}.${SETDNSDOMAIN}. : FAILED";
>fi
>
>
>and post the result back. 
>
>greetz, 
>
>Louis
>
>>-----Oorspronkelijk bericht-----
>>Van: iwan.daniel at gmail.com 
>>[mailto:samba-bounces at lists.samba.org] Namens ivenhov
>>Verzonden: donderdag 4 juni 2015 10:10
>>Aan: samba at lists.samba.org
>>Onderwerp: Re: [Samba] Cannot join Ubuntu12.04 Samba 4.1.17 to domain
>>
>>I'm trying
>>
>>sudo net ads join -S dc1001.mynat.myco.bcu -U testuser -d10
>>
>>and also
>>
>>sudo net ads join createcomputer="My/Ou/For/Servers" -S
>>dc1001.mynat.myco.bcu -U testuser -d10
>>
>>
>>It works for me every time in lab on real hw (same spec) and 
>>on virtualbox.
>>It's just this particular site (with large AD infrastructure) 
>>where it's
>>failing.
>>
>>I don't quite understand is why it complains about KDC why in 
>>fact I can
>>ping it and get ticket via kinit.
>>What would be next step to diagnose it? I'm out of ideas at 
>this point.
>>
>>
>>
>>--
>>View this message in context: 
>>http://samba.2283325.n4.nabble.com/Cannot-join-Ubuntu12-04-Samb
>>a-4-1-17-to-domain-tp4684555p4686701.html
>>Sent from the Samba - General mailing list archive at Nabble.com.
>>-- 
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>>
>



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