From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: Re: Interrest in a ASA-like packet tracer? Date: Tue, 21 Mar 2017 15:35:45 +0100 Message-ID: <20170321143545.GA17321@salvia> References: <0fa8faae-5c9e-61b9-ad3f-1ea386555fef@postrobot.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Cc: netfilter-devel@vger.kernel.org To: Oliver =?iso-8859-1?Q?Schr=F6der?= Return-path: Received: from mail.us.es ([193.147.175.20]:33834 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932499AbdCUOfz (ORCPT ); Tue, 21 Mar 2017 10:35:55 -0400 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id 10E21170D4B for ; Tue, 21 Mar 2017 15:35:51 +0100 (CET) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id EB2B9FB44E for ; Tue, 21 Mar 2017 15:35:50 +0100 (CET) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 96800FB464 for ; Tue, 21 Mar 2017 15:35:48 +0100 (CET) Content-Disposition: inline In-Reply-To: <0fa8faae-5c9e-61b9-ad3f-1ea386555fef@postrobot.de> Sender: netfilter-devel-owner@vger.kernel.org List-ID: On Mon, Mar 20, 2017 at 01:33:33PM +0100, Oliver Schröder wrote: > Hi list, > > inspired by the 'packet-tracer' cli-command of cisco ASAs I have > implemented a linux application with the same functionality. For those > of you who are not familiar with the command, please read up at lpt's > homepage: http://www.o-schroeder.de/projects/lpt/ > > My question is if this might be of interrest to you? I believe it is a > very useful command and possibly should be integrated in iptables? > > What do you think? Did you have a look at 'nft monitor'? I'm very much interested in getting feedback on if there is anything missing there compared to your tracer. Thanks.