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Date:      Sun, 14 Jan 2007 10:34:59 +0100
From:      Gergely CZUCZY <phoemix@harmless.hu>
To:        Abdullah Al-Marrie <almarrie@gmail.com>
Cc:        freebsd-pf@freebsd.org
Subject:   Re: pf rules to allow tlds
Message-ID:  <20070114093459.GA87944@harmless.hu>
In-Reply-To: <499c70c0701140131o74931087kcf06dd9c55d2e071@mail.gmail.com>
References:  <499c70c0701140109x52556e29ncdef302fc9585474@mail.gmail.com> <20070114091654.GA87642@harmless.hu> <499c70c0701140131o74931087kcf06dd9c55d2e071@mail.gmail.com>

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On Sun, Jan 14, 2007 at 12:31:58PM +0300, Abdullah Al-Marrie wrote:
> I couldn't find accurate info about the cidrs in the net, beside they
> are changing from time to time, I wish I could use domains, if this is
> an option please let me know :)
you cannot use domains, there are several reasons for that:
1) pf is not doing domain resolving at packet-matching time
2) DNS names are both changing
3) DNS names can point outside of the given country
4) reverse DNS entries can be missing
5) reverse DNS entries can point outside of the country

start here: http://www.iana.org/

Bye,

Gergely Czuczy
mailto: gergely.czuczy@harmless.hu

--=20
Weenies test. Geniuses solve problems that arise.

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