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From: Bgs <bgs@bgs.hu>
To: Netfilter <netfilter@lists.netfilter.org>
Subject: Problem with SNAT
Date: Thu, 02 Sep 2004 20:57:18 +0200	[thread overview]
Message-ID: <41376D0E.3070208@bgs.hu> (raw)


  Greetings,

I have problems with the following setup:

A linux with two NICs. One with IP of 10.0.2.2 and one with 10.0.3.57.
I have DNAT-ed traffic coming in on the 10.0.2.2 that was originally 
sent to 10.0.2.1. (Another node doing the DNAT). I have problems on the 
route back so I decided to SNAT the backward udp traffic to  soource 
10.0.2.1 and send the SNATed packets back on another route.

I added the line to nat postrouting (-d target_net -s 10.0.2.2 -p udp -j 
SNAT --to-source 10.0.2.1) but the packages don't even seem to hit the 
nat postrouting chain. Let alone my SNAT rule.

Any ideas what could be wrong ?

Thanks
Bgs




             reply	other threads:[~2004-09-02 18:57 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-09-02 18:57 Bgs [this message]
2004-09-02 20:17 ` Problem with SNAT Jason Opperisano
2004-09-03 11:06   ` Alistair Tonner
2004-09-03 17:00   ` Bgs
  -- strict thread matches above, loose matches on Subject: below --
2006-05-24 19:59 Ian Batterbee

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