Multiple zones pointing to same zone file

[Mark Andrews]

In message <20101020083329.GA24779 at nic.fr>, Stephane Bortzmeyer writes:
> On Tue, Oct 19, 2010 at 05:29:01PM -0400,
>  John Wingenbach <bind at wingenbach.org> wrote 
>  a message of 18 lines which said:
> 
> > What about for a master server?  Are there any issues with named
> > supporting that?

As I said.  You can't share any file named *WRITES* to.  This
includes files used by master zones.  If you allow updates
then it can't be shared.  If you have auto-dnssec turned on
it can't be shared.

> Not at all. It works fine
> <http://www.bortzmeyer.org/identical-domains-with-bind.html>.  (Didn't
> try DNSSEC yet.)

The signatures will vary as they cover the owner name.
 
Mark
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka at isc.org