From owner-freebsd-net@freebsd.org Fri Feb 19 01:17:27 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 41071AAD3BA for ; Fri, 19 Feb 2016 01:17:27 +0000 (UTC) (envelope-from rizzo.unipi@gmail.com) Received: from mail-lb0-x231.google.com (mail-lb0-x231.google.com [IPv6:2a00:1450:4010:c04::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C12E1172C for ; Fri, 19 Feb 2016 01:17:26 +0000 (UTC) (envelope-from rizzo.unipi@gmail.com) Received: by mail-lb0-x231.google.com with SMTP id x1so38736960lbj.3 for ; Thu, 18 Feb 2016 17:17:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=vvbBC9lP9R0E0XwCmqKxpMSBc7bszoZ0j5PLpHu3Ls8=; b=u7X6/9MC0VjzqkMGNP3qWRUHcQ9Z7auEmQ3YDWttk8vpWXaP7Bgz5zuCC/FZcN5KVp sPuoCiwMRBgMNZm/n00y+vYoJdUpjruvznShtLi8aRLlh2qUz7Bg3+KNIE0drxtWC461 K5ELxQcEePuqBlCemFlV9hyO4HlJTiRBQ8evYb++W7zLEvJIwRg1GG0k31wrtRIWOSmA nuIwUr2iG5CtESha5U0NWyTJn3/QSIbjPrnmemI21gp8pRcxJaLKpwfa713LuXLSqo6s KooZaxjblZMQRqVuJyvDrAIwkNoR/kHz3KMPMCksE4b/zyodeya4poiZdxedpuG3bghN bkUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:date:message-id:subject:from :to:content-type; bh=vvbBC9lP9R0E0XwCmqKxpMSBc7bszoZ0j5PLpHu3Ls8=; b=WWMdu9waJi7wKNex9cMxtAinFyfSarkuHVk76yMFJuBRR3D62N2AdWIdbLdczOUnJZ vwhwiaYG9oMANgDEz197fqM+7bnq2br8hGIF4GgoWwfA71FOllFLX+hXpxRRIxnoPeMB QxTLLlrcYxJUBWOhjfZeMW+5uZ7GA13GIVfd9TvPPLdnLAvyXboZZjf2ZBt5+LOhXUxt m695fkIn9t075OpuV2BVRWHzZH4C7PbOoN4KClDUSnHtV7jyIRU6J6qGgHXP3wNPjpgo Hh2E9WdDasu7/YK8Tss2OFlNAviucbvmgCQUCI/REwZgdqIJMvtqs2KdiMimGt3jdsPs 0Pmg== X-Gm-Message-State: AG10YOS8TKyTbeu7JH/XFVkPc47iRjh/wa+CYWeeRzHuthEk8QXVjaRA1YfHdRHJPnkccQiPB9P9asu69o9Ixw== MIME-Version: 1.0 X-Received: by 10.112.13.165 with SMTP id i5mr3682392lbc.79.1455844644800; Thu, 18 Feb 2016 17:17:24 -0800 (PST) Sender: rizzo.unipi@gmail.com Received: by 10.114.184.146 with HTTP; Thu, 18 Feb 2016 17:17:24 -0800 (PST) Date: Thu, 18 Feb 2016 17:17:24 -0800 X-Google-Sender-Auth: Aup0htWimU75du3hYiI7T4D5k2k Message-ID: Subject: announcing NMREPLAY, a netmap based pcap player From: Luigi Rizzo To: "freebsd-net@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Feb 2016 01:17:27 -0000 Hi, we just added a few applications to the netmap distribution on github. NMREPLAY is a netmap based traffic generator that can read a pcap file and play it back at a programmable rate. The code is partly based on TLEM (previously announced), and same as the latter can reach 20 Mpps and 40-50 Gbit/s per direction. For the time being you can find it on github https://github.com/luigirizzo/netmap/tree/master/apps/nmreplay (the source code is actually a single file). Enjoy Luigi -- -----------------------------------------+------------------------------- Prof. Luigi RIZZO, rizzo@iet.unipi.it . Dip. di Ing. dell'Informazione http://www.iet.unipi.it/~luigi/ . Universita` di Pisa TEL +39-050-2217533 . via Diotisalvi 2 Mobile +39-338-6809875 . 56122 PISA (Italy) -----------------------------------------+-------------------------------