[Samba] Bind9 issue

Robert Wooden wdn2420systm at gmail.com
Wed Sep 30 14:43:52 UTC 2020


Rowland,
To answer you first, my "example.com" registered host is a wildcat " *.
example.com". Everything example.com returns my external ip address.

Both bind9 and samba are running.

Might add your "options" but for now, solving my problem, first.

Louis, your answer in a few minutes.

On Wed, Sep 30, 2020 at 8:09 AM Rowland penny via samba <
samba at lists.samba.org> wrote:

> On 30/09/2020 13:22, Robert Wooden via samba wrote:
> > Yesterday I had an issue with Samba v 4.13.0.
> >
> > I cannot figure out why bind9 will not "host -t SRV _ldap._
> > tcp.ad.dtntwk.work." or "host -t SRV _kerberos._udp.ad.dtntwk.work."
> >
> > root at dc1:~# host -t SRV _ldap._tcp.subdom.example.com.
> Hmm, is 'subdom.example.com' really 'ad.dtntwk.work' ?
> >> dc1.subdom.example.com has address 164.98.xxx.xxx
> >>
> > This ip address is my external ip provided from the ISP. It should be a
> > local ip (192.168.0.xx)
> How is your internal device getting an external IP ?
> >
> > root at dc1:~# cat /etc/bind/named.conf
>
> Your bind files are the same as mine, except I have these in 'options' :
>
> dnssec-enable no;
> dnssec-lookaside no;
> allow-transfer { none; };
>
> >>          // rndc.key is installed by default on debian. Just a matter of
> >> enableing it.
> >>          include "/etc/bind/rndc.key";
> >>              controls {
> >>               inet 127.0.0.1 allow { localhost; } keys { rndc-key; };
> >>          //     inet ::1 allow { ::1; } keys { rndc-key; };
> >>          };
> I also do not have the rndc lines, they are not required.
>
> > And "dpkg-reconfigure krb5-user" will not reconfigure.
> Strange.
> >
> > root at dc1:~# kinit administrator
> >> kinit: Cannot find KDC for realm "SUBDOM.EXAMPLE.COM" while getting
> >> initial credentials
> Are Samba and Bind9 running ?
>
> Is 'subdom.example.com' a registered domain, or is 'example.com' the
> registered domain ?
>
> Rowland
>
>
>
>
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