From: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
To: netfilter@vger.kernel.org
Subject: Re: IPTABLES port forwarding woes
Date: Fri, 30 May 2008 16:42:21 +0200 [thread overview]
Message-ID: <4840124D.2000303@plouf.fr.eu.org> (raw)
In-Reply-To: <484008D8.3080601@soe.ucsc.edu>
Erich Weiler a écrit :
>
> Ah, I forgot to mention, machine 2 is on a private network that is not
> routed in any way. So, there is no default gateway for machine 2...
> That's why I was thinking the source port would have to be re-written
> internally such that machine 2 would know to send it back through
> machine 1 and then on to the internet... ?
Then indeed you need to SNAT the forwarded connection. Also make sure
that machine 1 has IP forwarding enabled.
next prev parent reply other threads:[~2008-05-30 14:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-30 14:02 IPTABLES port forwarding woes Erich Weiler
2008-05-30 14:42 ` Pascal Hambourg [this message]
2008-05-30 15:17 ` Erich Weiler
2008-05-30 19:11 ` Pascal Hambourg
2008-05-30 21:06 ` Erich Weiler
-- strict thread matches above, loose matches on Subject: below --
2008-05-30 13:24 Erich Weiler
2008-05-30 13:53 ` Pascal Hambourg
2008-05-30 13:15 Erich Weiler
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