From owner-freebsd-net@FreeBSD.ORG Sun Aug 26 06:58:01 2007 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BC18316A417 for ; Sun, 26 Aug 2007 06:58:01 +0000 (UTC) (envelope-from freebsd@meijome.net) Received: from sigma.octantis.com.au (ns2.octantis.com.au [207.44.189.124]) by mx1.freebsd.org (Postfix) with ESMTP id 457A713C428 for ; Sun, 26 Aug 2007 06:58:01 +0000 (UTC) (envelope-from freebsd@meijome.net) Received: (qmail 14315 invoked from network); 26 Aug 2007 01:58:01 -0500 Received: from 124-170-52-85.dyn.iinet.net.au (HELO localhost) (124.170.52.85) by sigma.octantis.com.au with (DHE-RSA-AES256-SHA encrypted) SMTP; 26 Aug 2007 01:58:00 -0500 Date: Sun, 26 Aug 2007 16:57:57 +1000 From: Norberto Meijome To: FreeBSD Net ML Message-ID: <20070826165757.647ecc72@localhost> X-Mailer: Claws Mail 2.10.0 (GTK+ 2.10.14; i386-portbld-freebsd6.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Netgraph node to replace packet contents? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Aug 2007 06:58:01 -0000 hi all, is there any already existing Netgraph node that would allow me to replace bytes in the data part of a packet? I'm talking about generic "foo" for "BAR" replacement, though different lengths would be good too. or maybe other tool can do this too? thanks! B _________________________ {Beto|Norberto|Numard} Meijome Without vision you may find that you make your way through life by bumping into things. I speak for myself, not my employer. Contents may be hot. Slippery when wet. Reading disclaimers makes you go blind. Writing them is worse. You have been Warned.