IPv4 not working reverse on > /24 cidr

/dev/rob0 rob0 at gmx.co.uk
Tue Jul 23 19:42:11 UTC 2013

On Mon, Jul 22, 2013 at 12:17:12PM -0400, Barry Margolin wrote:
> In article <mailman.879.1374506938.20661.bind-users at lists.isc.org>,
>  Ryan Pavely <paradox at nac.net> wrote:
> > So that would suggest any time any block > a /24 is hosted you 
> > must actually host the parent zone, pointing to the larger cidr, 
> > and then have your normal files for each cider in that block.
> Of course. How else do you expect DNS to figure out that it should 
> look in the RFC 1918 zone? The CNAMEs are the link between the 
> normal reverse DNS name and the CIDR-style name. There's nothing 
> automatic about RFC 1918.

ITYM RFC 2317, "Classless IN-ADDR.ARPA delegation":

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