[52010] in North American Network Operators' Group
Re: DNS/Routing advice
daemon@ATHENA.MIT.EDU (Daniel Concepcion)
Thu Sep 12 09:00:23 2002
From: Daniel Concepcion <dani@intelideas.com>
To: "Dan Lockwood" <dlockwood@shastalink.k12.ca.us>,
<nanog@merit.edu>
Date: Thu, 12 Sep 2002 14:59:27 +0200
In-Reply-To: <92715EAD2BF2DC4993999C02496F7C74AF9EBA@exchange01.shastalink.k12.ca.us>
Errors-To: owner-nanog-outgoing@merit.edu
Hi Dan,
I could recommend you the use views in bind.
This feature in bind you could answer according to the origen of the ask.
With a good dns cfg you could resolve a big part of your problems.
Regards,
Daniel
On Wednesday 11 September 2002 17:34, Dan Lockwood wrote:
> Everyone,
>
> I have a customer that is multihomed, to a public ISP and to another
> large network that uses 10.0.0.0 address space. The private address
> space also has services available via public address space and
> consequently is running a split DNS service, public and private.
> Because of firewalls and the placement of DNS servers this customer has
> a nasty routing situation and in order to make DNS work for the private
> numbers, has spoofed the domain of the private network. My question is
> this: are there any documents or RFCs that outline what is an acceptable
> practice for running DNS and what is not? Their kluge of a network
> causes continuous problems for both the upstream ISP and the private
> network to which they are connecting and we may find ourselves in a
> situation where we have to say that 'xyz' is an acceptable way of
> operating and 'abc' is not. Any advice is appreciated. Thanks!
>
> Dan Lockwood
