From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail.toke.dk X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-101.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.4.1 Received: from mail.toke.dk by mail.toke.dk with LMTP id 2JfoJABG9FlSBgAAOr1fkg for ; Sat, 28 Oct 2017 10:55:28 +0200 Received: from web6.sd.eurovps.com (web6.sd.eurovps.com [77.235.54.103]) by mail.toke.dk (Postfix) with ESMTPS id 3A8EF208E35 for ; Sat, 28 Oct 2017 10:55:27 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=fail reason="key not found in DNS" (0-bit key) header.d=flent.org header.i=@flent.org header.b=jjMnmlOe; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=R6qvtCl0 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=flent.org; s=default; h=Sender:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Subject:To:Message-ID:Date:From: MIME-Version:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Owner; bh=+FAxdYzIpcQuUmoG8RW1/DfN7wXYytSIdQSPFVam7Xs=; b=jjMnmlOegpSZfegUiQKzsA3i+s nKe5/qRjgMMi4o0dSGFRJ+iJFJP/UlCGYUXVFnrTIFneZeNrrTsP01vv+k+oFxxMdxOlkOvqOJOKK KDGTXEghd9r4OIlw8qRzSWhS4b6eBnlwgXPbHEhIbOcgpUr/mJhYdjIqaH5zPdh9JIuHKNwUITqeU CY9Zd4IvSlyOLy/FRmk4M5NnFXL+YSalfnxlZfSm7ve/3pqiGsUFU3WgUB0yYseTccMWb507ZQphk eL4QO3bSZt4wS5bcNaC018q64eCNpAqJdZvejF3Vqc8JCCQhBsj9QoBBjU5EW8N8dRLMvHXigmaWm yE1RnZ+Q==; Received: from [::1] (port=59869 helo=web6.sd.eurovps.com) by web6.sd.eurovps.com with esmtp (Exim 4.89) (envelope-from ) id 1e8Mto-0022lL-Fi; Sat, 28 Oct 2017 11:55:24 +0300 Received: from mail-qt0-f180.google.com ([209.85.216.180]:51211) by web6.sd.eurovps.com with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.89) (envelope-from ) id 1e8Mtj-0022dW-V9 for flent-users@flent.org; Sat, 28 Oct 2017 11:55:21 +0300 Received: by mail-qt0-f180.google.com with SMTP id h4so11095129qtk.8 for ; Sat, 28 Oct 2017 01:55:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=6LvxikiaozdCU/GpQmKtOA+lBIdXq9h97nFvtILSitg=; b=R6qvtCl0kZwzRAyB60KSF9HuXghFuF+WlObISDXGxt7JDSgJcXpqYt5jwuXtv5JxJH ZO1CbP7ZIsgdLpO5vYOz3qOFe4wLEqeBv7CMxlhAYh+xVYEr9F5gJ6c8iyXce1+LOOlV 7+aCzRzw37GBeMu5nrB9JWI/NW75hz5m0kwf5QTX00lEKRFsPmykcrX1R6CoHx4ofn+W pDwBap2S9aMOqw8C07j8ErmeHodHkdh9VnMBzztTKitSZ6yCo5e5Dw6olVp3BDxidtkK m15hKhqrallaZ8PQN10AgkmPaEvDFkBLoXHsEhllaTMwcm9TwAE45TofK37gXeeIinsi o4sQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=6LvxikiaozdCU/GpQmKtOA+lBIdXq9h97nFvtILSitg=; b=JJr4o7vKSM4h0qO+rGQ0moufEnWeOI8d/PHSGmPA7AmTtrVvzCF7XelAIVftq4W2Mg 6h1jG2LY57tnAFJnUSWHdMObuhWmXFL33h3JNhsg/0GTiCLmejAsCErXtjqmGnQswbyH ljBevBR8A3fBNVKOo9iu/RayEPhBrRICFGsSUy010FnljR/uxsgaKkYbN2X79chp140Q aTTeX2RGH/V3Kdez5Q6RZymU/RxqUAGP6ryV0vHqvLbGlRZ4foXNqwVkBd9dM6ZzOQNQ 6uP9aMtFHh0dMi0oWpHAuN34PZ75mbn1udhNvpt4iXY6sRBk+nhTfQwRe0jwlamFICQD fe/g== X-Gm-Message-State: AMCzsaXYuuqasn4Je4DFGz/jepk+75+4GN+HuoiwkeKEclWmc8JlBcIc SoVJKwA3hCvsvEzUtiSxzHxGb9M7CdbJaX+3PDz8VQ== X-Google-Smtp-Source: ABhQp+QVc5F70YBpw8RZ27Dm6v0/VEOCpdVzKhnANqvW97itfelhDUY9AUnEvCsd5DjdCiEYuYy5guCm/9tGcJYtSoA= X-Received: by 10.200.52.118 with SMTP id v51mr4691929qtb.266.1509180879135; Sat, 28 Oct 2017 01:54:39 -0700 (PDT) MIME-Version: 1.0 Received: by 10.140.87.54 with HTTP; Sat, 28 Oct 2017 01:54:38 -0700 (PDT) From: Sourabh jain Date: Sat, 28 Oct 2017 14:24:38 +0530 Message-ID: To: flent-users@flent.org Subject: [Flent-users] Query regarding AQM test in Flent X-BeenThere: flent-users@flent.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Flent discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1024295220512661351==" Errors-To: flent-users-bounces@flent.org Sender: "Flent-users" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - web6.sd.eurovps.com X-AntiAbuse: Original Domain - toke.dk X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - flent.org X-Get-Message-Sender-Via: web6.sd.eurovps.com: acl_c_authenticated_local_user: mailman/mailman X-Authenticated-Sender: web6.sd.eurovps.com: mailman@flent.org --===============1024295220512661351== Content-Type: multipart/alternative; boundary="001a113966fc33e8cb055c978e26" --001a113966fc33e8cb055c978e26 Content-Type: text/plain; charset="UTF-8" Hello All, I'm Sourabh Jain, Master Student of Computer Science. Lately, I'm using Flent to test Linux AQM. I created a private network of three computer like in fig-1. fig-1 n0<------->n1<------>n2 I Installed Flent on node n0, netserver on n2 and AQM on both NICs of n1. Now when I run the AQM test qdisc-stats result shows zero drop and zero delay. I reduce the speed of n1's Ethernet card to minimum 10 Mbps and I introduced huge traffic between n0 and n2 as well and run the Flent again but still result remain same. My doubt is the statistics collected by Flent is belong to which queue n0. n1 or n2? Or it is a drop counted at transport layer like n0, place where Flent is installed? Any suggestion would be useful. Thanks and Regards, Sourabh Jain --001a113966fc33e8cb055c978e26 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello All,

I'm Sourabh Jain, Ma= ster Student of Computer Science. Lately, I'm using Flent to test Linux= AQM. I created a private network of three computer like in fig-1.

<= /div>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 fig-1
= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 n0<------->n1<------>= ;n2

I Installed Flent on node n0, netserver on n2 an= d AQM on both NICs of n1. Now when I run the AQM test qdisc-stats result sh= ows zero drop and zero delay.

I reduce the speed o= f n1's Ethernet card to minimum 10 Mbps and I introduced huge traffic b= etween n0 and n2 as well and run the Flent again but still result remain sa= me.

My doubt is the statistics collected by Flent = is belong to which queue n0. n1 or n2?
Or it is a drop counted at= transport layer like n0, place where Flent is installed?

Any suggestion would be useful.

Thanks and= Regards,
Sourabh Jain
--001a113966fc33e8cb055c978e26-- --===============1024295220512661351== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Flent-users mailing list Flent-users@flent.org http://flent.org/mailman/listinfo/flent-users_flent.org --===============1024295220512661351==--