From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcin Giedz Subject: Re: question Date: Thu, 27 Oct 2005 10:39:16 +0200 Message-ID: <200510271039.16458.marcin.giedz@eulerhermes.pl> References: <200510270955.20466.marcin.giedz@eulerhermes.pl> <43608D69.30001@my-mail.ch> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <43608D69.30001@my-mail.ch> Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-bounces@lists.netfilter.org Errors-To: netfilter-bounces@lists.netfilter.org Content-Type: text/plain; charset="iso-8859-1" To: rhelms@my-mail.ch Cc: netfilter@lists.netfilter.org Dnia czwartek, 27 pa=BCdziernika 2005 10:18, Ruprecht Helms napisa=B3: > Hi Marcin, > > > I'd like to ask if it possible to change "data" field (its content) in > > TCP packet on fly? I don't need to change data's lenght but only change > > few bytes in it. > > > > Example: > > 0000 ff ff ff ff ff ff 00 11 25 31 ad e0 08 00 45 00 ........%1....E. > > much you can do with tcpdump. I don't get it :( How with tcpdump as tcpdump is only dump traffic tool - as I know it can't= =20 change anything or I'm wrong? Marcin > > Regards, > Ruprecht > > -------------------------------------------------------------------------= =2D- >--------------- Ruprecht Helms IT-Service & Softwareentwicklung > > Tel./Fax +49[0]7621 16 99 16 > Web: htp://www.rheyn.de