From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Rabbitson Date: Thu, 25 Oct 2007 09:09:11 +0000 Subject: Re: [LARTC] One machine, two net feeds, outbound route selection Message-Id: <47205D37.8050806@rabbit.us> List-Id: References: <59f980d60710241725p5ca9cca2ueb5edc12675f62e3@mail.gmail.com> In-Reply-To: <59f980d60710241725p5ca9cca2ueb5edc12675f62e3@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Ben Scott wrote: > > > 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. _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc