From owner-freebsd-net@FreeBSD.ORG Mon Oct 27 11:19:52 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 45BE0DB for ; Mon, 27 Oct 2014 11:19:52 +0000 (UTC) Received: from smtp1.multiplay.co.uk (smtp1.multiplay.co.uk [85.236.96.35]) by mx1.freebsd.org (Postfix) with ESMTP id 0DB5E63E for ; Mon, 27 Oct 2014 11:19:51 +0000 (UTC) Received: by smtp1.multiplay.co.uk (Postfix, from userid 65534) id CD0FF20E7088B; Mon, 27 Oct 2014 11:19:43 +0000 (UTC) Received: from [10.10.1.68] (82-69-141-170.dsl.in-addr.zen.co.uk [82.69.141.170]) by smtp1.multiplay.co.uk (Postfix) with ESMTPS id C0C6A20E70886 for ; Mon, 27 Oct 2014 11:19:43 +0000 (UTC) Message-ID: <544E2ACD.6060901@multiplay.co.uk> Date: Mon, 27 Oct 2014 11:21:49 +0000 From: Steven Hartland User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: freebsd-net@freebsd.org Subject: Re: dropped due to the socket References: <544E25E1.8060202@connectionlost.com.br> In-Reply-To: <544E25E1.8060202@connectionlost.com.br> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18-1 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, 27 Oct 2014 11:19:52 -0000 I assume you mean "dropped due to *no *socket" which means your seeing requests to a port which isn't open, possibly due to being port scanned? On 27/10/2014 11:00, Tiago Felipe wrote: > Good afternoon! > > I have seen "dropped due to the socket" on multiple servers with > Freebsd, this case is a Release 10. > # Netstat -s -s > ... > 4614884 dropped due to the socket > ... > > In this case the current flow is 700mbits download and 80mbits upload, > averaging 130kpps. > > I've done many changes in sysctl.conf and loader.conf, swapped hardware > and have not had many improvements. > > Can anyone tell me the reason? I'm looking for it to weeks, but still no > result. > > > Thank you so much. > >