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From: Peter Rabbitson <rabbit+list@rabbit.us>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] One machine, two net feeds, outbound route selection
Date: Thu, 25 Oct 2007 09:09:11 +0000	[thread overview]
Message-ID: <47205D37.8050806@rabbit.us> (raw)
In-Reply-To: <59f980d60710241725p5ca9cca2ueb5edc12675f62e3@mail.gmail.com>

Ben Scott wrote:
> 
> <snip>
>   I can't bind Sendmail's outgoing SMTP client mailer to a specific
> interface, because it has to be able to forward mail on to inside
> systems, too.
> 

Of course you can. Remember that the kernel knows about both networks - 
the internal and external ones. Once you bind to the external IP, a 
packet destined to the inside would still be routed correctly, without 
regard to the source IP.

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  reply	other threads:[~2007-10-25  9:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-25  0:25 [LARTC] One machine, two net feeds, outbound route selection Ben Scott
2007-10-25  9:09 ` Peter Rabbitson [this message]
2007-10-25 15:39 ` Ben Scott
2007-10-25 17:03 ` Peter Rabbitson
2007-10-25 18:00 ` Ben Scott
2007-10-25 21:16 ` Alex Samad
2007-10-25 21:25 ` Peter Rabbitson

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