From owner-freebsd-net@FreeBSD.ORG Sun Mar 9 19:40:52 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 1551FFE0; Sun, 9 Mar 2014 19:40:52 +0000 (UTC) Received: from mail-pd0-x22d.google.com (mail-pd0-x22d.google.com [IPv6:2607:f8b0:400e:c02::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id D8FA4D62; Sun, 9 Mar 2014 19:40:51 +0000 (UTC) Received: by mail-pd0-f173.google.com with SMTP id z10so6181247pdj.4 for ; Sun, 09 Mar 2014 12:40:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=23NQr9vnaasgCoa1lavZsgu1Vwk+CDoEFKh2FSbXXnw=; b=wUoIqHvivwaiyKOTVyPgjb2Cc52kn+435antSuMqKfGOBm9UG2rv0EB4538cU8/En8 Gcstm1uV31rNUxED8+Vmi7b8hdPJS888xKFSQZqp/xOwoKYDL4DezkWjSHL5AfFDnUKr 9ByjgxInxJ+fmSwn3ZS2B0qI7C0Ow75IL4noxI/+qrSKqo5r5AE4/ISjvz+fyNvUqxEp D+js+15vLD8DyQWBKBw030BCm9Zn1mLVs3IbK8xmv3vXP7LlGdkH14C+Ov+bh/nupGV+ iK9MHDrRl7yWWK7/NdDmFi8Z7ato3mRql2nckE8II5HZKXF9dzuY18bTfvtxc0Ub2l/W 6O/w== MIME-Version: 1.0 X-Received: by 10.67.8.102 with SMTP id dj6mr35757154pad.10.1394394051541; Sun, 09 Mar 2014 12:40:51 -0700 (PDT) Sender: kob6558@gmail.com Received: by 10.66.0.164 with HTTP; Sun, 9 Mar 2014 12:40:51 -0700 (PDT) In-Reply-To: <531CB691.8030001@yeaguy.com> References: <201403071319.06548.jhb@freebsd.org> <531CB691.8030001@yeaguy.com> Date: Sun, 9 Mar 2014 12:40:51 -0700 X-Google-Sender-Auth: X6c_734-WxhTsJc6fUuiZNC0Zmw Message-ID: Subject: Re: LAN network performance issues From: Kevin Oberman To: justin victoria Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: "freebsd-net@freebsd.org" , John Baldwin X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Mar 2014 19:40:52 -0000 On Sun, Mar 9, 2014 at 11:44 AM, justin victoria wrote: > > On 3/9/2014 10:40 AM, Kevin Oberman wrote: > > You might try installing iperf3 and testing with that. iperf3 is a major > rewrite of iperf and is totally incompatible with the older version, so > you will need to install iperf3 on all systems > > I doubt iperf is the issue, but this is a way to check. > -- > R. Kevin Oberman, Network Engineer, Retired > E-mail: rkoberman@gmail.com > > > iperf3 on windows isnt playing nice.. > Can you provide more details on the problem on Windows? I know the primary developer of iperf3 (who also maintains iperf2) and would like to be sure he is aware of any and all problems on any platform. He's busy, but iperf3 is part of his day job, so I expect it will be looked at fairly quickly. -- R. Kevin Oberman, Network Engineer, Retired E-mail: rkoberman@gmail.com