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From: Andrew Clayton <andrew@digital-domain.net>
To: Thomas Jacob <jacob@internet24.de>
Cc: netfilter@vger.kernel.org
Subject: Re: Local to Local via firewall
Date: Sat, 1 Aug 2009 13:25:29 +0100	[thread overview]
Message-ID: <20090801132529.1838dae9@digital-domain.net> (raw)
In-Reply-To: <20090801115253.GA29918@internet24.de>

On Sat, 1 Aug 2009 13:52:53 +0200, Thomas Jacob wrote:

> NAT routers always hide some source addresses from at least one
> machine, otherwise they wouldn't be NAT routers ;)
> 
> But sure, if you have a 1000 people behind your NAT router, NATing
> local requests to local services just for the sole reason of not
> having to use different names for services from the inside or a split
> DNS server might not be such a good idea.

Thanks for the help guys.

I've got "views" set up in BIND on one of our internal DNS servers
(which is also our secondary nameserver for all our domains).

Seem to be working a treat.

host.foo.bar will return a different IP address depending on if
the query come in externally or internally.
  
Cheers,
Andrew

  reply	other threads:[~2009-08-01 12:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-31 13:42 Local to Local via firewall Andrew Clayton
2009-07-31 16:06 ` Thomas Jacob
2009-07-31 16:24   ` Andrew Clayton
2009-07-31 16:42     ` Robby Workman
2009-07-31 17:49     ` Thomas Jacob
2009-07-31 20:52       ` Andrew Clayton
2009-08-01  3:24         ` /dev/rob0
2009-08-01 11:52         ` Thomas Jacob
2009-08-01 12:25           ` Andrew Clayton [this message]
2009-07-31 18:22     ` /dev/rob0

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