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[isp-dns] Re: Reverse delegation
mmm yes and no.

You can but you'll break things for anyone else in your /16. If a host reverses for something in you range of /20 they'll think you're authoritative for the entire /16, and thus query you for things you're not authoritative for.

The only way to do it right is multiple zones unless you have the whole /16.

On sort of the same topic you can use the $GENERATE statement to make it easier to produce the individual files (Assuming you're using BIND8 or 9) --
http://www.isc.org/products/BIND/docs/bind8.2_master-file.html for more info.

--On Thursday, November 21, 2002 3:21 PM -0500 Chris Saunders <listacct@...> wrote:

Hello all....

I am wondering if you can setup a reverse zone for a /20 without multiple
zone files for each /24. And how if you can =)

Thanks



Replies
[isp-dns] Re: Reverse delegation, Barton F Bruce
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[isp-dns] Reverse delegation, Chris Saunders
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