From owner-freebsd-net@FreeBSD.ORG Mon Oct 5 14:03:54 2009 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 5E6921065679 for ; Mon, 5 Oct 2009 14:03:54 +0000 (UTC) (envelope-from rihad@mail.ru) Received: from mx33.mail.ru (mx33.mail.ru [94.100.176.47]) by mx1.freebsd.org (Postfix) with ESMTP id 1721C8FC21 for ; Mon, 5 Oct 2009 14:03:53 +0000 (UTC) Received: from [217.25.27.27] (port=49042 helo=[217.25.27.27]) by mx33.mail.ru with asmtp id 1MuoAK-0003NR-00; Mon, 05 Oct 2009 18:03:52 +0400 Message-ID: <4AC9FCC7.1080108@mail.ru> Date: Mon, 05 Oct 2009 19:03:51 +0500 From: rihad User-Agent: Mozilla-Thunderbird 2.0.0.22 (X11/20090706) MIME-Version: 1.0 To: Eugene Grosbein References: <20091005090102.GA70430@svzserv.kemerovo.su> <4AC9BC5A.50902@mail.ru> <20091005095600.GA73335@svzserv.kemerovo.su> <20091005100446.GA60244@onelab2.iet.unipi.it> <20091005100532.GC73335@svzserv.kemerovo.su> <4AC9C88A.5050509@mail.ru> <20091005113037.GA77999@svzserv.kemerovo.su> <4AC9DD72.9060802@mail.ru> <20091005120057.GA79942@svzserv.kemerovo.su> <4AC9E415.9040801@mail.ru> <20091005135632.GA89194@svzserv.kemerovo.su> In-Reply-To: <20091005135632.GA89194@svzserv.kemerovo.su> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Spam: Not detected X-Mras: Ok Cc: freebsd-net@freebsd.org Subject: Re: dummynet dropping too many packets 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: Mon, 05 Oct 2009 14:03:54 -0000 Eugene Grosbein wrote: > Try to disable net.inet.ip.dummynet.io_fast to see if there is a bug > in 'fast' dummynet mode. > Already tried that, no difference. Interestingly, now I checked sysctls and found out that net.inet.ip.dummynet.io_pkt_fast counter is still growing despite io_fast being disabled.