Some Questions about smb.conf and join Samba4 to domian

Ricky Nance ricky.nance at weaubleau.k12.mo.us
Mon Jun 11 20:03:58 MDT 2012


Do you have 'nsupdate' installed on your samba machine? (its named
bind-tools as a package on some distros). If you have it installed
have you replicated your DomainDNSZones and ForestDNSZones? (something
like 'samba-tool drs replicate secondaryDC primaryDC
DC=DOMAINDNSZONES,DC=SOME,DC=DOMAIN --local' and 'samba-tool drs
replicate secondaryDC primaryDC DC=FORESTDNSZONES,DC=SOME,DC=DOMAIN
--local'). Just a couple of things you could try.

Ricky

On Mon, Jun 11, 2012 at 3:07 PM, Carlos Miguel Bustillo  Rodriguez
<cbustillo at uclv.edu.cu> wrote:
>>I think the only issue is the failure to do DNS updates.  You should
> focus on that issue, and I'll focus on removing the distracting errors.
>
>>Andrew Bartlett
>
> I configured from cero my Samba DC to join Windows 2003 domain and failed update DNS again:
>
> /usr/local/samba/sbin/samba_dnsupdate: Failed update of 20 entries
> [...]
> ../source4/dsdb/dns/dns_update.c:294: Failed DNS update - NT_STATUS_NOT_A_DIRECTORY
>
> others errors:
>
> /usr/local/samba/sbin/smbd: standard input is not a socket, assuming -D option
> /usr/local/samba/sbin/smbd: Failed to remove Domain IDs protection
> Could not determine hostname for target computer, cannot use kerberos
> Could not determine hostname for target computer, cannot use kerberos
>
> Now I am using Version 4.0.0beta2-GIT-0ea7152
>
> I know the problem is witk DNS updates, but What is wrong?
> I have configured /etc/krb5.conf with the following:
> [libdefaults]
>  dns_lookup_realm = true
>  dns_lookup_kdc = true
>  default_realm = UCLV4.CU
>
> Befere join to domain, I testing the Kerberos configuration with kinit and klist and is successful.
>
> I use virtual machine in my enviroment test. When I run "samba_updatedns --verbose", I get:
> IPs: ['fe80::20c:29ff:fe7b:d943%eth0', '10.12.2.69']
> Skipping PDC entry (SRV _ldap._tcp.pdc._msdcs.${DNSDOMAIN}                   ${HOSTNAME} 389) as we are not a PDC
> Skipping PDC entry (SRV _ldap._tcp.pdc._msdcs.${DNSFOREST}                   ${HOSTNAME} 389) as we are not a PDC
> Looking for DNS entry A uclv4.cu 10.12.2.69 as uclv4.cu.
> Failed to find matching DNS entry A uclv4.cu 10.12.2.69
> Looking for DNS entry A samba1.uclv4.cu 10.12.2.69 as samba1.uclv4.cu.
> Failed to find DNS entry A samba1.uclv4.cu 10.12.2.69
> Looking for DNS entry A gc._msdcs.uclv4.cu 10.12.2.69 as gc._msdcs.uclv4.cu.
> Failed to find matching DNS entry A gc._msdcs.uclv4.cu 10.12.2.69
> Looking for DNS entry CNAME af59f958-2224-4aee-a059-1176cc6ad48a._msdcs.uclv4.cu samba1.uclv4.cu as af59f958-2224-4aee-a059-1176cc6ad48a._msdcs.uclv4.cu.
> Failed to find DNS entry CNAME af59f958-2224-4aee-a059-1176cc6ad48a._msdcs.uclv4.cu samba1.uclv4.cu
> Looking for DNS entry SRV _kpasswd._tcp.uclv4.cu samba1.uclv4.cu 464 as _kpasswd._tcp.uclv4.cu.
> Checking 0 100 464 win2k3.uclv4.cu. against SRV _kpasswd._tcp.uclv4.cu samba1.uclv4.cu 464
> Failed to find matching DNS entry SRV _kpasswd._tcp.uclv4.cu samba1.uclv4.cu 464
> Looking for DNS entry SRV _kpasswd._udp.uclv4.cu samba1.uclv4.cu 464 as _kpasswd._udp.uclv4.cu.
> Checking 0 100 464 win2k3.uclv4.cu. against SRV _kpasswd._udp.uclv4.cu samba1.uclv4.cu 464
> Failed to find matching DNS entry SRV _kpasswd._udp.uclv4.cu samba1.uclv4.cu 464
> Looking for DNS entry SRV _kerberos._tcp.uclv4.cu samba1.uclv4.cu 88 as _kerberos._tcp.uclv4.cu.
> Checking 0 100 88 win2k3.uclv4.cu. against SRV _kerberos._tcp.uclv4.cu samba1.uclv4.cu 88
> Failed to find matching DNS entry SRV _kerberos._tcp.uclv4.cu samba1.uclv4.cu 88
> Looking for DNS entry SRV _kerberos._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 88 as _kerberos._tcp.dc._msdcs.uclv4.cu.
> Checking 0 100 88 win2k3.uclv4.cu. against SRV _kerberos._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 88
> Failed to find matching DNS entry SRV _kerberos._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 88
> Looking for DNS entry SRV _kerberos._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 88 as _kerberos._tcp.default-first-site-name._sites.uclv4.cu.
> Checking 0 100 88 win2k3.uclv4.cu. against SRV _kerberos._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 88
> Failed to find matching DNS entry SRV _kerberos._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 88
> Looking for DNS entry SRV _kerberos._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 88 as _kerberos._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu.
> Checking 0 100 88 win2k3.uclv4.cu. against SRV _kerberos._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 88
> Failed to find matching DNS entry SRV _kerberos._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 88
> Looking for DNS entry SRV _kerberos._udp.uclv4.cu samba1.uclv4.cu 88 as _kerberos._udp.uclv4.cu.
> Checking 0 100 88 win2k3.uclv4.cu. against SRV _kerberos._udp.uclv4.cu samba1.uclv4.cu 88
> Failed to find matching DNS entry SRV _kerberos._udp.uclv4.cu samba1.uclv4.cu 88
> Looking for DNS entry SRV _ldap._tcp.uclv4.cu samba1.uclv4.cu 389 as _ldap._tcp.uclv4.cu.
> Checking 0 100 389 win2k3.uclv4.cu. against SRV _ldap._tcp.uclv4.cu samba1.uclv4.cu 389
> Failed to find matching DNS entry SRV _ldap._tcp.uclv4.cu samba1.uclv4.cu 389
> Looking for DNS entry SRV _ldap._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 389 as _ldap._tcp.dc._msdcs.uclv4.cu.
> Checking 0 100 389 win2k3.uclv4.cu. against SRV _ldap._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 389
> Failed to find matching DNS entry SRV _ldap._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 389
> Looking for DNS entry SRV _ldap._tcp.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268 as _ldap._tcp.gc._msdcs.uclv4.cu.
> Checking 0 100 3268 win2k3.uclv4.cu. against SRV _ldap._tcp.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268
> Failed to find matching DNS entry SRV _ldap._tcp.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268
> Looking for DNS entry SRV _ldap._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 389 as _ldap._tcp.default-first-site-name._sites.uclv4.cu.
> Checking 0 100 389 win2k3.uclv4.cu. against SRV _ldap._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 389
> Failed to find matching DNS entry SRV _ldap._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 389
> Looking for DNS entry SRV _ldap._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 389 as _ldap._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu.
> Checking 0 100 389 win2k3.uclv4.cu. against SRV _ldap._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 389
> Failed to find matching DNS entry SRV _ldap._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 389
> Looking for DNS entry SRV _ldap._tcp.default-first-site-name._sites.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268 as _ldap._tcp.default-first-site-name._sites.gc._msdcs.uclv4.cu.
> Checking 0 100 3268 win2k3.uclv4.cu. against SRV _ldap._tcp.default-first-site-name._sites.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268
> Failed to find matching DNS entry SRV _ldap._tcp.default-first-site-name._sites.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268
> Looking for DNS entry SRV _ldap._tcp.30bd0ac7-a9d0-4b20-94c6-6deb5bc7ec7e.domains._msdcs.uclv4.cu samba1.uclv4.cu 389 as _ldap._tcp.30bd0ac7-a9d0-4b20-94c6-6deb5bc7ec7e.domains._msdcs.uclv4.cu.
> Checking 0 100 389 win2k3.uclv4.cu. against SRV _ldap._tcp.30bd0ac7-a9d0-4b20-94c6-6deb5bc7ec7e.domains._msdcs.uclv4.cu samba1.uclv4.cu 389
> Failed to find matching DNS entry SRV _ldap._tcp.30bd0ac7-a9d0-4b20-94c6-6deb5bc7ec7e.domains._msdcs.uclv4.cu samba1.uclv4.cu 389
> Looking for DNS entry SRV _gc._tcp.uclv4.cu samba1.uclv4.cu 3268 as _gc._tcp.uclv4.cu.
> Checking 0 100 3268 win2k3.uclv4.cu. against SRV _gc._tcp.uclv4.cu samba1.uclv4.cu 3268
> Failed to find matching DNS entry SRV _gc._tcp.uclv4.cu samba1.uclv4.cu 3268
> Looking for DNS entry SRV _gc._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 3268 as _gc._tcp.default-first-site-name._sites.uclv4.cu.
> Checking 0 100 3268 win2k3.uclv4.cu. against SRV _gc._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 3268
> Failed to find matching DNS entry SRV _gc._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 3268
> Calling nsupdate for A uclv4.cu 10.12.2.69
> Failed nsupdate: A uclv4.cu 10.12.2.69 : [Errno 2] No such file or directory
> Calling nsupdate for A samba1.uclv4.cu 10.12.2.69
> Failed nsupdate: A samba1.uclv4.cu 10.12.2.69 : [Errno 2] No such file or directory
> Calling nsupdate for A gc._msdcs.uclv4.cu 10.12.2.69
> Failed nsupdate: A gc._msdcs.uclv4.cu 10.12.2.69 : [Errno 2] No such file or directory
> Calling nsupdate for CNAME af59f958-2224-4aee-a059-1176cc6ad48a._msdcs.uclv4.cu samba1.uclv4.cu
> Failed nsupdate: CNAME af59f958-2224-4aee-a059-1176cc6ad48a._msdcs.uclv4.cu samba1.uclv4.cu : [Errno 2] No such file or directory
> Calling nsupdate for SRV _kpasswd._tcp.uclv4.cu samba1.uclv4.cu 464
> Failed nsupdate: SRV _kpasswd._tcp.uclv4.cu samba1.uclv4.cu 464 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _kpasswd._udp.uclv4.cu samba1.uclv4.cu 464
> Failed nsupdate: SRV _kpasswd._udp.uclv4.cu samba1.uclv4.cu 464 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _kerberos._tcp.uclv4.cu samba1.uclv4.cu 88
> Failed nsupdate: SRV _kerberos._tcp.uclv4.cu samba1.uclv4.cu 88 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _kerberos._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 88
> Failed nsupdate: SRV _kerberos._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 88 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _kerberos._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 88
> Failed nsupdate: SRV _kerberos._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 88 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _kerberos._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 88
> Failed nsupdate: SRV _kerberos._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 88 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _kerberos._udp.uclv4.cu samba1.uclv4.cu 88
> Failed nsupdate: SRV _kerberos._udp.uclv4.cu samba1.uclv4.cu 88 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _ldap._tcp.uclv4.cu samba1.uclv4.cu 389
> Failed nsupdate: SRV _ldap._tcp.uclv4.cu samba1.uclv4.cu 389 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _ldap._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 389
> Failed nsupdate: SRV _ldap._tcp.dc._msdcs.uclv4.cu samba1.uclv4.cu 389 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _ldap._tcp.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268
> Failed nsupdate: SRV _ldap._tcp.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _ldap._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 389
> Failed nsupdate: SRV _ldap._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 389 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _ldap._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 389
> Failed nsupdate: SRV _ldap._tcp.default-first-site-name._sites.dc._msdcs.uclv4.cu samba1.uclv4.cu 389 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _ldap._tcp.default-first-site-name._sites.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268
> Failed nsupdate: SRV _ldap._tcp.default-first-site-name._sites.gc._msdcs.uclv4.cu samba1.uclv4.cu 3268 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _ldap._tcp.30bd0ac7-a9d0-4b20-94c6-6deb5bc7ec7e.domains._msdcs.uclv4.cu samba1.uclv4.cu 389
> Failed nsupdate: SRV _ldap._tcp.30bd0ac7-a9d0-4b20-94c6-6deb5bc7ec7e.domains._msdcs.uclv4.cu samba1.uclv4.cu 389 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _gc._tcp.uclv4.cu samba1.uclv4.cu 3268
> Failed nsupdate: SRV _gc._tcp.uclv4.cu samba1.uclv4.cu 3268 : [Errno 2] No such file or directory
> Calling nsupdate for SRV _gc._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 3268
> Failed nsupdate: SRV _gc._tcp.default-first-site-name._sites.uclv4.cu samba1.uclv4.cu 3268 : [Errno 2] No such file or directory
> Failed update of 20 entries
> root at samba1:~#
>
> La Universidad Central "Marta Abreu" de Las Villas en su 60 Aniversario. Fundada el 30 de noviembre de 1952. Vis?tenos en:  http://www.uclv.edu.cu
>
>


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