From owner-freebsd-current@FreeBSD.ORG Thu May 6 16:33:01 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 238F7106566B for ; Thu, 6 May 2010 16:33:01 +0000 (UTC) (envelope-from joe@hostedcontent.com) Received: from mail01.fasti.net (mail01.fasti.net [216.105.91.156]) by mx1.freebsd.org (Postfix) with ESMTP id EE8968FC17 for ; Thu, 6 May 2010 16:32:59 +0000 (UTC) Received: from mail01.fasti.net (localhost [127.0.0.2]) by mail01.fasti.net (Postfix) with ESMTP id ACBA394B1037 for ; Thu, 6 May 2010 12:32:58 -0400 (EDT) X-Virus-Scanned: amavisd-new at fasti.net Received: from mail01.fasti.net ([127.0.0.2]) by mail01.fasti.net (mail01.fasti.net [127.0.0.2]) (amavisd-new, port 10024) with ESMTP id DeElkWCj41vZ for ; Thu, 6 May 2010 12:32:57 -0400 (EDT) Received: from [192.168.1.137] (69-165-175-27.dsl.teksavvy.com [69.165.175.27]) by mail01.fasti.net (Postfix) with ESMTPA id A6F5B94B1032 for ; Thu, 6 May 2010 12:32:57 -0400 (EDT) Message-ID: <4BE2EB2E.90208@hostedcontent.com> Date: Thu, 06 May 2010 12:15:42 -0400 From: joe User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.1.9) Gecko/20100317 Thunderbird/3.0.4 MIME-Version: 1.0 To: freebsd-current@freebsd.org References: <4B99031D.3080308@freebsd.org> In-Reply-To: <4B99031D.3080308@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Help with igb driver/nics, strange issue. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 May 2010 16:33:01 -0000 I have 3 boxes, each with two nics. One nic for the private network and one for the public network. The private network is all on the same vlan. All 6 nics are on the same switch. All connections are 1000tx Full Duplex. I will call the servers Box A, Box B, and Box C. When i FTP data between Box A & B i get abou 25MB/sec. When i FTP data from Box C to Box A or B, i get about 20MB/sec. When i FTP data from Box A to C i get 10MB/sec When i FTP data from Box B to C i get 200KB/sec... Can anyone suggest why i might only be getting 200KB when transfering data from Box B to C but not when transferring data from Box A to C? Thanks in advance!