[Samba] Changing from Interal DNS to Bind9

[Rowland Penny]

On 25/05/15 12:46, JokerG ermany wrote:
> Hi,
> I am playing arround with a Samba4 at the moment.
> I had a running AD with Samba4 and the Internal DNS.
>
> I tried to change the DNS to Bind9.
>
> When i start bind9, i get the following error in the /var/log/syslog
>
> May 25 12:42:54 masnyjg named[1383]: starting BIND
> 9.9.5-3ubuntu0.2-Ubuntu -u bind
> May 25 12:42:54 masnyjg named[1383]: built with '--prefix=/usr'
> '--mandir=/usr/share/man' '--infodir=/usr/share/info'
> '--sysconfdir=/etc/bind' '--localstatedir=/var' '--enable-threads'
> '--enable-largefile' '--with-libtool' '--enable-shared'
> '--enable-static' '--with-openssl=/usr' '--with-gssapi=/usr'
> '--with-gnu-ld' '--with-geoip=/usr' '--with-atf=no' '--enable-ipv6'
> '--enable-rrl' '--enable-filter-aaaa' 'CFLAGS=-fno-strict-aliasing
> -DDIG_SIGCHASE -O2'
> May 25 12:42:54 masnyjg named[1383]:
> ----------------------------------------------------
> May 25 12:42:54 masnyjg named[1383]: BIND 9 is maintained by Internet
> Systems Consortium,
> May 25 12:42:54 masnyjg named[1383]: Inc. (ISC), a non-profit
> 501(c)(3) public-benefit
> May 25 12:42:54 masnyjg named[1383]: corporation.  Support and
> training for BIND 9 are
> May 25 12:42:54 masnyjg named[1383]: available at https://www.isc.org/support
> May 25 12:42:54 masnyjg named[1383]:
> ----------------------------------------------------
> May 25 12:42:54 masnyjg named[1383]: adjusted limit on open files from
> 4096 to 1048576
> May 25 12:42:54 masnyjg named[1383]: found 1 CPU, using 1 worker thread
> May 25 12:42:54 masnyjg named[1383]: using 1 UDP listener per interface
> May 25 12:42:54 masnyjg named[1383]: using up to 4096 sockets
> May 25 12:42:54 masnyjg named[1383]: loading configuration from
> '/etc/bind/named.conf'
> May 25 12:42:54 masnyjg named[1383]: reading built-in trusted keys
> from file '/etc/bind/bind.keys'
> May 25 12:42:54 masnyjg named[1383]: using default UDP/IPv4 port
> range: [1024, 65535]
> May 25 12:42:54 masnyjg named[1383]: using default UDP/IPv6 port
> range: [1024, 65535]
> May 25 12:42:54 masnyjg named[1383]: listening on IPv6 interfaces, port 53
> May 25 12:42:54 masnyjg named[1383]: listening on IPv4 interface lo,
> 127.0.0.1#53
> May 25 12:42:54 masnyjg named[1383]: listening on IPv4 interface eth0,
> 192.168.2.2#53
> May 25 12:42:54 masnyjg named[1383]: generating session key for dynamic DNS
> May 25 12:42:54 masnyjg named[1383]: sizing zone task pool based on 7 zones
> May 25 12:42:54 masnyjg named[1383]: Loading 'AD DNS Zone' using driver dlopen
> May 25 12:42:54 masnyjg named[1383]: samba_dlz: started for DN DC=geheim,DC=lan
> May 25 12:42:54 masnyjg named[1383]: samba_dlz: starting configure
> May 25 12:42:54 masnyjg named[1383]: samba_dlz: Failed to configure
> zone 'geheim.lan'
> May 25 12:42:54 masnyjg named[1383]: loading configuration: already exists
> May 25 12:42:54 masnyjg named[1383]: exiting (due to fatal error)
>
>
> Why masnyjg? the Servers Name is nasbyjg.
> And why does it not work?
>
> Thanks

No idea why it is using the wrong hostname, are you sure that something 
isn't misconfigured, I take it the DC has a fixed IP. As for why it is 
not working, I hope that you haven't configure the zone in the named 
config, you shouldn't. Can you post your named conf files (all of them).

Rowland