SUMMARY: DNS Generic
Rafael Angarita
rangarita at telcel.net.ve
Tue Sep 14 09:30:53 EDT 2004
Thanks A. Wooden, C. Pinnock and R. Kulawiec for your answers.
The directive I was looking for is $GENERATE
Original Question:
> I think there is a directive in bind to allow this and avoid to
> declare each name explicitly, but I don't find it in the
> documentation... it's something like "generic" I think... but don't know
> the syntax...
Below one of the answers:
1. You're probably looking for $GENERATE, I think.
2. Don't do it (the naming) this way. Do it this way:
broadband-0001.dynamic.ourdomain.com
broadband-0002.dynamic.ourdomain.com
i.e. put all the end-user allocations (especially if they are
cable, dialup or DSL using DHCP or similar) in a subdomain, and
naem the subdomain something that clearly identifies as such.
Other examples:
broadband-0001.cablemodem.ourdomain.com
broadband-0001.dhcp.ourdomain.com
broadband-0001.dialups.ourdomain.com
broadband-0001.dsl-users.ourdomain.com
Why? Because that way you will make it much easier for people
doing DNS and/or subdomain anti-spam blocking to list only those
and not your entire domain.
-
Rafael Angarita
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