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From: Pablo Neira <pablo@eurodev.net>
To: Sara Kostandy <skostandy@yahoo.com>, netfilter-devel@lists.netfilter.org
Subject: Re: Packet Fragementation
Date: Tue, 30 Mar 2004 13:12:22 +0200	[thread overview]
Message-ID: <40695616.9030809@eurodev.net> (raw)
In-Reply-To: <20040330110858.69086.qmail@web80809.mail.yahoo.com>

Hi Sara,

Sara Kostandy wrote:

> We're developing an XML firewall application as part of our senior 
> graduation project. We are using Linux 2.4 and queuing packets to be 
> handled in user-space. However the packets arriving are fragmented, 
> and so are more difficult to deal with. Is there a way to defragment 
> them before they are queued to user-space??
>
In 2.4, the easiest way is loading the ip_conntrack module which will 
gather all the fragments and put them in a continuos memory area, this 
means that you won't need to deal with fragments anymore.

regards,
Pablo

  reply	other threads:[~2004-03-30 11:12 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-03-30 11:08 Packet Fragementation Sara Kostandy
2004-03-30 11:12 ` Pablo Neira [this message]
2004-03-30 20:06   ` Scott MacKay
2004-03-30 23:47     ` Henrik Nordstrom
2004-03-31 11:31       ` Scott MacKay
2004-03-31 12:12         ` Henrik Nordstrom
2004-03-31 12:34           ` Scott MacKay
2004-03-31 13:09             ` Henrik Nordstrom
2004-03-31 14:04               ` Scott MacKay
2004-03-31 15:08                 ` Henrik Nordstrom

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