From owner-freebsd-ipfw@FreeBSD.ORG Tue Dec 27 14:12:43 2011 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 05D3F106566C for ; Tue, 27 Dec 2011 14:12:43 +0000 (UTC) (envelope-from ptyll@nitronet.pl) Received: from mail.nitronet.pl (smtp.nitronet.pl [195.90.106.27]) by mx1.freebsd.org (Postfix) with ESMTP id B4D728FC17 for ; Tue, 27 Dec 2011 14:12:42 +0000 (UTC) Received: from mailnull by mail.nitronet.pl with virscan (Exim 4.76 (FreeBSD)) (envelope-from ) id 1RfXlh-0006Kh-Uo for freebsd-ipfw@freebsd.org; Tue, 27 Dec 2011 15:12:41 +0100 Date: Tue, 27 Dec 2011 15:12:29 +0100 From: Pawel Tyll X-Priority: 3 (Normal) Message-ID: <72628217.20111227151229@nitronet.pl> To: Luigi Rizzo In-Reply-To: <20111227142600.GA65456@onelab2.iet.unipi.it> References: <1498545030.20111227015431@nitronet.pl> <4EF9ADBC.8090402@FreeBSD.org> <623366116.20111227150047@nitronet.pl> <20111227142600.GA65456@onelab2.iet.unipi.it> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: Nitronet.pl X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: ptyll@nitronet.pl X-SA-Exim-Scanned: No (on mail.nitronet.pl); SAEximRunCond expanded to false Cc: freebsd-ipfw@freebsd.org, "Alexander V. Chernikov" , freebsd-net@freebsd.org Subject: Re: Firewall Profiling. X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Dec 2011 14:12:43 -0000 > a 1500-byte frame is 12k bits so you need 830 Kpps > to saturate the 10G link in one direction (and say another 450 Kpps > as acks in the other direction). Obviously, sorry. Didn't have enough sleep lately :)