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

[L.P.H. van Belle]

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.
>
>
>
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>a-4-1-17-to-domain-tp4684555p4686701.html
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>