setting up reverse DNS to dozens of /24 networks

[Chris Thompson]

On Aug 22 2008, Hal Jackson wrote:

>My client owns several dozen /24 networks but not an entire /16. All these 
>networks are contiguous, like
>
>192.168.128
>192.168.129
>192.168.130
>.
>.
>192.168.230
>
>the parent nameserver at ARIN delegates these one at a time.
>
>Is there a simple way of consolidating all these into one (zone) file, or 
>are many separate zones required, each with its own file directive in 
>named.conf?

See the fairly recent thread "Using DNAMEs for RFC2317-like delegations"
starting at http://marc.info/?l=bind-users&m=121734050326238

But whether you could get ARIN, or any other registry, to create DNAMEs
rather than delegations for you, is another matter ...

-- 
Chris Thompson
Email: cet1 at cam.ac.uk