ip/snat + port/dnat

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To: netfilter@xxxxxxxxxxxxxxxxxxx
Subject: ip/snat + port/dnat
From: Różański Sergiusz <rozanski@xxxxxxxxxxxx>
Date: Fri, 7 May 2004 23:09:14 +0200 (CEST)
Sender: netfilter-admin@xxxxxxxxxxxxxxxxxxx

I need dissable routing to smtp servers, and enable smtp on non-standard
port. Like this:

-p tcp -s 192.168/16 -dport 25 -j DENY
-p tcp -s 192.168/16 -dport 2525 -j TARGET_LIKE_SNAT --to $ext_if --to-port 25

don't change destination ip.
possible?

-- 
Sergiusz Różański rozanski.at.sergiusz.dot.com sq3bkn
RTG project http://gg.overwap.net
RMXF Postfix project http://rmxf.comm.pl

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