From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jason Lunz <lunz@falooley.org>
Subject: Re: REDIRECT changes DST address of the packet
Date: Tue, 5 Jul 2005 15:46:07 +0000 (UTC)
Message-ID: <dae9vv$1so$1@sea.gmane.org>
References: <20050630072934.80040.qmail@web60815.mail.yahoo.com>
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mesg2nari@yahoo.com said:
>  I am new to this mailing list sorry If I ask any thing wrong.
>
>  My question is if I use REDIRECT action in PREROUTINg rule is it
>  going to change the tcp packet DST address.
>  
>  If I lose original DST address, how can I persist that value in that
>  packet.

I think you're looking for the SO_ORIGINAL_DST sockopt.

Jason