From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-x231.google.com (mail-wi0-x231.google.com [IPv6:2a00:1450:400c:c05::231]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 8BD4121F242 for ; Tue, 21 Apr 2015 07:51:12 -0700 (PDT) Received: by wiun10 with SMTP id n10so24502508wiu.1 for ; Tue, 21 Apr 2015 07:51:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=nK5CQMnje6Y90K9QIdfPLH31Fz+UbURfEdAGrq336J8=; b=P5sMv3y4Wye3O4d5e/aO6Rw6X8Btm8Kl3zPXfkY6GuxbNHLpP8A6aCRGOP+c9YV7TN Kq9n1GrXQGTnRtXJv8tL7GJY1ZDqVRk2EARtvUuUyH/b4zIfGQByEQfnTSatie4pws3c aWYjOmzko/rLeW6VbPZpwCwqt9jh6z1JQg8M0RD/8GKumDurylO6xcbJEIJQfk7jTuq8 zUU14RT/tTomDshXz5ALQH5pPMoiRJ9wYa/w5bFyUOnl+Pa1Z+AU2CoRMheoT0pHaaTx m9rGDiMnAls4wMwDSfd0CYdX/4xKhxIea1l+R2TM+V8dc8wyb8oYlQizzG5SXCZw0rxw eI2Q== MIME-Version: 1.0 X-Received: by 10.180.78.136 with SMTP id b8mr34941190wix.76.1429627869327; Tue, 21 Apr 2015 07:51:09 -0700 (PDT) Received: by 10.28.131.16 with HTTP; Tue, 21 Apr 2015 07:51:09 -0700 (PDT) In-Reply-To: <87pp6xpq1t.fsf@toke.dk> References: <87sibz53kz.fsf@toke.dk> <55313402.5030503@hp.com> <87twwdlias.fsf@toke.dk> <87vbgqizwc.fsf@toke.dk> <87383trh7w.fsf@toke.dk> <87pp6xpq1t.fsf@toke.dk> Date: Tue, 21 Apr 2015 20:21:09 +0530 Message-ID: From: sahil grover To: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= Content-Type: multipart/alternative; boundary=f46d0435c0344ff3ec05143d2de3 Cc: "codel@lists.bufferbloat.net" Subject: Re: [Codel] RRUL Test X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Apr 2015 14:51:44 -0000 --f46d0435c0344ff3ec05143d2de3 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable No,Firewall is disabled. tried with wired network 1. netperf -D -0.20 -H netperf.bufferbloat.net -t TCP_STREAM MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to atl.richb-hanover.com () port 0 AF_INET : demo Interim result: 0.40 10^6bits/s over 0.324 seconds ending at 1429627638.283 Interim result: 0.28 10^6bits/s over 0.462 seconds ending at 1429627638.745 Interim result: 1.61 10^6bits/s over 0.244 seconds ending at 1429627638.989 Interim result: 0.98 10^6bits/s over 0.401 seconds ending at 1429627639.390 Interim result: 0.51 10^6bits/s over 1.034 seconds ending at 1429627640.424 Interim result: 0.44 10^6bits/s over 1.491 seconds ending at 1429627641.914 Interim result: 0.27 10^6bits/s over 2.418 seconds ending at 1429627644.333 Interim result: 0.70 10^6bits/s over 1.308 seconds ending at 1429627645.641 Interim result: 0.49 10^6bits/s over 1.334 seconds ending at 1429627646.975 Interim result: 0.40 10^6bits/s over 0.984 seconds ending at 1429627647.959 Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 174760 16384 16384 13.07 0.38 2. netperf -D -0.20 -H netperf-eu.bufferbloat.net -t TCP_STREAM MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to kau.toke.dk () port 0 AF_INET : demo Interim result: 0.53 10^6bits/s over 0.247 seconds ending at 1429627754.173 Interim result: 0.30 10^6bits/s over 0.437 seconds ending at 1429627754.610 Interim result: 1.70 10^6bits/s over 0.462 seconds ending at 1429627755.072 Interim result: 1.24 10^6bits/s over 0.424 seconds ending at 1429627755.496 Interim result: 0.48 10^6bits/s over 1.378 seconds ending at 1429627756.874 Interim result: 0.39 10^6bits/s over 2.686 seconds ending at 1429627759.560 Interim result: 0.47 10^6bits/s over 2.215 seconds ending at 1429627761.775 Interim result: 0.43 10^6bits/s over 2.151 seconds ending at 1429627763.926 Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 12.81 0.42 On Tue, Apr 21, 2015 at 7:00 PM, Toke H=C3=B8iland-J=C3=B8rgensen wrote: > sahil grover writes: > > > netperf -D -0.20 -H netperf-eu.bufferbloat.net -t TCP_STREAM > > > > Shows: > > > > MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to kau.toke.dk > () port 0 > > AF_INET : demo > > Recv Send Send > > Socket Socket Message Elapsed > > Size Size Size Time Throughput > > bytes bytes bytes secs. 10^6bits/sec > > > > 87380 16384 16384 14.00 0.00 > > Right, so there's definitely something messing with the outgoing > traffic. I have no idea what could cause netperf to only be able to send > traffic in one direction (perhaps Rick knows?). Do you have any sort of > firewall between you and the internet that might interfere with traffic? > > -Toke > --f46d0435c0344ff3ec05143d2de3 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
No,Firewall is disabled.

tried with wir= ed network

<= /span>
1. netperf -D= -0.20 -H=C2=A0netperf.bufferbloat.net= =C2=A0-t TCP_STREAM =C2=A0=C2= =A0

MIGRAT= ED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to atl.richb-hanover.com () port 0 AF_INET : demo
Interim resu= lt: =C2=A0 =C2=A00.40 10^6bits/s over 0.324 seconds ending at 1429627638.28= 3
Inter= im result: =C2=A0 =C2=A00.28 10^6bits/s over 0.462 seconds ending at 142962= 7638.745
Interim result: =C2=A0 =C2=A01.61 10^6bits/s over 0.244 seconds ending at= 1429627638.989
Interim result: =C2=A0 =C2=A00.98 10^6bits/s over 0.401 seconds en= ding at 1429627639.390
Interim result: =C2=A0 =C2=A00.51 10^6bits/s over 1.034 sec= onds ending at 1429627640.424
Interim result: =C2=A0 =C2=A00.44 10^6bits/s over 1.= 491 seconds ending at 1429627641.914
Interim result: =C2=A0 =C2=A00.27 10^6bits/s = over 2.418 seconds ending at 1429627644.333
Interim result: =C2=A0 =C2=A00.70 10^6= bits/s over 1.308 seconds ending at 1429627645.641
<= span style=3D"font-size:12.8000001907349px">Interim result: =C2=A0 =C2=A00.= 49 10^6bits/s over 1.334 seconds ending at 1429627646.975
Interim result: =C2=A0 = =C2=A00.40 10^6bits/s over 0.984 seconds ending at 1429627647.959
Recv =C2=A0 Send= =C2=A0 =C2=A0Send =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
Socket Socket =C2=A0Message =C2=A0Elapsed =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0
Size =C2=A0 Size =C2=A0 =C2=A0Size = =C2=A0 =C2=A0 Time =C2=A0 =C2=A0 Throughput =C2=A0
<= span style=3D"font-size:12.8000001907349px">bytes =C2=A0bytes =C2=A0 bytes = =C2=A0 =C2=A0secs. =C2=A0 =C2=A010^6bits/sec =C2=A0
=
174760 =C2=A016384 =C2=A016384 = =C2=A0 =C2=A013.07 =C2=A0 =C2=A0 =C2=A0 0.38=C2=A0
<= span style=3D"font-size:12.8000001907349px">



2. =C2=A0netperf -D -0.20 -H=C2=A0netperf-eu.bufferbloat.net=C2=A0-t TCP_STREAM


MIGRATED TCP STREAM TE= ST from 0.0.0.0 () port 0 AF_INET to kau.tok= e.dk () port 0 AF_INET : demo
Interim result: = =C2=A0 =C2=A00.53 10^6bits/s over 0.247 seconds ending at 1429627754.173
Interim result: =C2=A0 =C2=A00.30 10^6bits/s over 0.4= 37 seconds ending at 1429627754.610
Interim result:= =C2=A0 =C2=A01.70 10^6bits/s over 0.462 seconds ending at 1429627755.072
Interim result: =C2=A0 =C2=A01.24 10^6bits/s over 0.= 424 seconds ending at 1429627755.496
Interim result= : =C2=A0 =C2=A00.48 10^6bits/s over 1.378 seconds ending at 1429627756.874<= /span>
Interim result: =C2=A0 =C2=A00.39 10^6bits/s over 2= .686 seconds ending at 1429627759.560
Interim resul= t: =C2=A0 =C2=A00.47 10^6bits/s over 2.215 seconds ending at 1429627761.775=
Interim result: =C2=A0 =C2=A00.43 10^6bits/s over = 2.151 seconds ending at 1429627763.926
Recv =C2=A0 = Send =C2=A0 =C2=A0Send =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
Socket Socke= t =C2=A0Message =C2=A0Elapsed =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0
Size =C2=A0 Size =C2=A0 =C2=A0Size =C2=A0 =C2= =A0 Time =C2=A0 =C2=A0 Throughput =C2=A0
bytes =C2= =A0bytes =C2=A0 bytes =C2=A0 =C2=A0secs. =C2=A0 =C2=A010^6bits/sec =C2=A0

=C2=A087380 =C2=A016384= =C2=A016384 =C2=A0 =C2=A012.81 =C2=A0 =C2=A0 =C2=A0 0.42 =C2=A0=C2=A0





On Tue, Apr 21= , 2015 at 7:00 PM, Toke H=C3=B8iland-J=C3=B8rgensen <<= a href=3D"mailto:toke@toke.dk" target=3D"_blank">toke@toke.dk> wrote:
sahil grover &l= t;sahilgrover013@gmail.com&= gt; writes:

> netperf -D -0.20 -H netperf-eu.bufferbloat.net -t TCP_STREAM
>
> Shows:
>
> MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to kau.toke.dk () port 0
> AF_INET : demo
> Recv Send Send
> Socket Socket Message Elapsed
> Size Size Size Time Throughput
> bytes bytes bytes secs. 10^6bits/sec
>
> 87380 16384 16384 14.00 0.00

Right, so there's definitely something messing with the outgoing=
traffic. I have no idea what could cause netperf to only be able to send traffic in one direction (perhaps Rick knows?). Do you have any sort of
firewall between you and the internet that might interfere with traffic?
-Toke

--f46d0435c0344ff3ec05143d2de3--