Question About Recursion In A Split Horizon Setup

Bob Harold rharolde at umich.edu
Fri Apr 17 15:18:01 UTC 2020


On Fri, Apr 17, 2020 at 11:03 AM Konstantin Stefanov <cstef at parallel.ru>
wrote:

> On 17.04.2020 17:56, Tim Daneliuk wrote:
> > On 4/17/20 9:50 AM, Bob Harold wrote:
> >>
> >> Agree, that's odd, and not what the man page says.  Any chance that
> there is some other DNS helper running, like resolved, nscd, dnsmasq, etc?
> >
> > Nope.  This is vanilla FreeBSD with vanilla bind running.
> Lately vanilla FreeBSD has unbound as caching and recursive DNS server.
> Did you turn it off?
>
> >
> >> 'dig' should tell you what address it used, at the bottom of the output
> - what does it say?
> >
> >
> >
> > ;; Query time: 0 msec
> > ;; SERVER: ::1#53(::1)
> > ;; WHEN: Fri Apr 17 09:53:51 CDT 2020
> > ;; MSG SIZE  rcvd: 83
> >
> >
> > Does the SERVER line indicate it's trying to get to the local instance
> via
> > IPV6 or is this just standard notation?  (This is an IPV4 only
> environment).
>

The server is using IPv6 locally, so you need to include "::1" in the
"trustedhosts"
and view match statements.
Or just create /etc/resolv.conf with: nameserver 127.0.0.1
So the man page was right, just not specific.

-- 
Bob Harold


>
> --
> Konstantin Stefanov
>
>
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