[Samba] Migrating from Internal DNS to bind9_dlz

[Thomas Simmons]

Thank you!


On Thu, Feb 14, 2013 at 5:36 PM, Bob Miller <bob at computerisms.ca> wrote:

> try adding this to your smb.conf:
>
> server services = -dns
>
>
>
> --
> Computerisms
> Bob Miller
> 867-334-7117 / 867-633-3760
> http://computerisms.ca
>
>
> On Thu, 2013-02-14 at 17:07 -0500, Thomas Simmons wrote:
> > Hello,
> >
> > I'm not sure what I'm doing and still haven't been able to get this
> > working. I've not been able to find any documentation. Can anyone offer
> > some insight?
> >
> > So far I've:
> >
> > 1) Installed Bind 9.8.2 (from the CentOS repo)
> >
> > 2) Run 'samba_upgradedns --dns-backend=BIND9_DLZ'
> > [root at DC1 var]# samba_upgradedns --dns-backend=BIND9_DLZ
> > Reading domain information
> > Looking up IPv4 addresses
> > Looking up IPv6 addresses
> > DNS accounts already exist
> > No zone file /usr/local/samba/private/dns/internal.ama-inc.com.zone
> > DNS records will be automatically created
> > DNS partitions already exist
> > dns-amadc1 account already exists
> > See /usr/local/samba/private/named.conf for an example configuration
> > include file for BIND
> > and /usr/local/samba/private/named.txt for further documentation required
> > for secure DNS updates
> > Finished upgrading DNS
> >
> > 3) Add "include "/usr/local/samba/private/named.conf";" to the end of
> > /etc/named.conf (directly after other include statements)
> >
> > 4) Add "tkey-gssapi-keytab "/usr/local/samba/private/dns.keytab";" under
> > (inside) options{
> >
> > 5) run "chgrp named /usr/local/samba/private/dns.keytab" and "chmod g+r
> > /usr/local/samba/private/dns.keytab"
> >
> > Start Bind
> > Start Samba4
> >
> > I see this in log.samba
> >
> > [2013/02/14 16:15:39,  0]
> > ../source4/smbd/service_stream.c:342(stream_setup_socket)
> >   Failed to listen on 0.0.0.0:53 - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
> > [2013/02/14 16:15:39,  0]
> > ../source4/dns_server/dns_server.c:616(dns_add_socket)
> >   Failed to bind to 0.0.0.0:53 TCP -
> NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
> >
> >
> >
> >
> > On Tue, Feb 5, 2013 at 3:10 PM, <felix at epepm.cupet.cu> wrote:
> >
> > > > Hello All,
> > > >
> > > > I would like to migrate our production S4 instance from internal DNS
> to
> > > > bind9_dlz. Has anyone else done this? Is it even possible?
> > > >
> > >
> > > I did it using samba_upgradedns. Check this in your server:
> > >
> > > /usr/local/samba/sbin/samba_upgradedns --help
> > >
> > > --
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> > >
>
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