From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 4 Aug 2001 21:17:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 4 Aug 2001 21:17:44 -0400 Received: from NS.iNES.RO ([193.230.220.1]:8926 "EHLO smtp.ines.ro") by vger.kernel.org with ESMTP id ; Sat, 4 Aug 2001 21:17:26 -0400 Message-ID: <3B6C9CC0.819CA53C@interplus.ro> Date: Sun, 05 Aug 2001 04:09:20 +0300 From: Mircea Ciocan Organization: Home Office X-Mailer: Mozilla 4.78 [en] (X11; U; Linux 2.4.7-ac2 i686) X-Accept-Language: ro, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: ip_conntrack bigger, better and yellow ;) !!! In-Reply-To: <20010804113841.A2196@zero> <3B6C7F9B.30303@yahoo.co.nz> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ok, the pressure for a netflow like stuff in kernel is big, examining the the netflow structure at: http://sgi.rdscv.ro/~ionuts/netflowv5.h it seem that ip_conntrak has allmost everything that is needed to emulate Cisco netflow EXCEPT ( a big except :) the information about data bytes/packets that flow via that connexion and the question is how could be added with minimum damages, for example at the end of the existing ip_conntrack structure, so a nice little userspace daemon could parse the /proc/net/ip_conntrack and generate the damned netflow packets that everybody seem to want now :( !!! Me and a couple of friends are ready to cut our teeth in kernel programing and have available some machines to crash test and debug the damned thing and while not aiming for inclusion in stable series maybe it will mature enough for inclusion in 2.6 series or it will remain a forever unofficial pach :). While we think that we know enough C and we can dig throu kernel sources we need some mentoring, kickstart and stuff from you network gurus to tell us where is the best this code to be inserted ( is your stack after all ;) and some best design ideeas. We promise to do the grunt work and keep the "bothering level" at a minimum :). So Alexey, DaveM, Alan and the other network gurus, please help us to put our name somewhere in the CREDITS file ;). Thank you, Mircea C.