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Date: Tue, 5 Feb 2008 13:34:09 +0100
From: "Bart Van Assche" <bart.vanassche@gmail.com>
To: "am kara" <kara_am@yahoo.com>
Subject: Re: kara_am
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On Feb 5, 2008 1:10 PM, am kara <kara_am@yahoo.com> wrote:
> I am trying to understand IPsec and found some related
> subfolders

Please read this book (or a similar book) first:

Understanding Linux Network Internals
By Christian Benvenuti
Publisher: O'Reilly
Pub Date: December 2005
ISBN: 0-596-00255-6
Pages: 1062

Bart Van Assche.