Selective DNS replies
Eric A. Hall
ehall at ehsco.com
Thu Apr 25 19:19:49 UTC 2002
Clayton Fiske wrote:
> If you're referring to clients overlapping, such as:
>
> 192.168.0.0/16 sees internal for domain1, external for domain2
> 10.0.0.0/8 sees external for domain1, external for domain2
> 172.16.0.0/12 sees external for domain1, internal for domain2
>
> Then I think you'll have to define a view for each combination, and
> include whichever zonefiles are appropriate for that view.
I use a 'match-clients any' statement in the last view. Everything falls
into there after the other views are matched. EG:
view "public" {
match-clients {
any;
};
zone...
};
Internal and external have their own views of sensitive zones, but they
share the root cache and other public zones.
--
Eric A. Hall http://www.ehsco.com/
Internet Core Protocols http://www.oreilly.com/catalog/coreprot/
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