From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-iw0-f171.google.com (mail-iw0-f171.google.com [209.85.214.171]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id AA258201A75 for ; Tue, 10 May 2011 16:15:09 -0700 (PDT) Received: by iwn8 with SMTP id 8so8678010iwn.16 for ; Tue, 10 May 2011 16:22:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type; bh=x8P7t3uk2d2jR2lJBmom07Lx4kMkfmqL34IAeul1Bww=; b=BVBuYNvwCAVMYc6kjRMUqRA6LfZN/a/7R3kFNpI7msnCkwUzCqp0gWBKB5cOLlz+fV kXuDnTtQOMOmaD17+R6XawXIPEh7OPGSL8MPFyp7XtEyQ5+cwcO2SxLU9WhvljNpQIi/ qVnGvMZkiG4mnwM0CJzMffhff6AKWw/wADo3g= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=Sz8QFjlvAvgB05uQcND3U10WAscmpm0ZcHblizI8jkvMNw5xqBP4T/9ogU5sNGXcRS 3q76tksPNJc0e6+op917oYW5WgsVDZjFksZOVfyS77UV2QqeV8kfiGh+YS84tK8RyrFw GzSpetKyOku+vGAltln1Sxej5WAAzffcX3WUQ= MIME-Version: 1.0 Received: by 10.42.163.10 with SMTP id a10mr6247014icy.493.1305069729157; Tue, 10 May 2011 16:22:09 -0700 (PDT) Received: by 10.231.31.201 with HTTP; Tue, 10 May 2011 16:22:09 -0700 (PDT) Date: Tue, 10 May 2011 17:22:09 -0600 Message-ID: From: Dave Taht To: bloat Content-Type: multipart/alternative; boundary=90e6ba6139ee9d129804a2f439f7 Subject: [Bloat] Bismark router + ecn + red tested X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 May 2011 23:15:09 -0000 --90e6ba6139ee9d129804a2f439f7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I did a preliminary test of a bismark router with ECN and red enabled using a lightly modified version of openwrt's (nbd's) qos-scripts, doing a scp upload from my laptop to a server at bufferbloat.net. I artificially throttled the uplink at 1Mbit and downlink to 10Mbit (the measured real values are 24Mbit and 67Mbit respectively) for this test. (there are a few other qdiscs in use, too) I won't claim to have configured red properly but... http://www.teklibre.com/~d/bismarkredc2d_owin.png Look better than usual bufferbloat to y'all? This was over ipv4. Thus far I've been unable to tunnel ipv6 out of gatech. There is native IPv6 around here... somewhere.... --=20 Dave T=E4ht SKYPE: davetaht US Tel: 1-239-829-5608 http://the-edge.blogspot.com --90e6ba6139ee9d129804a2f439f7 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I did a preliminary test of a bismark router with ECN and red enabled using= a lightly modified
version of openwrt's (nbd's) qos-scripts, do= ing a scp upload from my laptop to a server at bufferbloat.net.

I artificially throttled the uplink at 1Mbit=A0 and downlink to 10Mbit = (the measured real values are 24Mbit and 67Mbit respectively) for this test= .

(there are a few other qdiscs in use, too)


I won't = claim to have configured red properly but...

http://ww= w.teklibre.com/~d/bismarkredc2d_owin.png

Look better than usual = bufferbloat to y'all?

This was over ipv4. Thus fa= r I've been unable to tunnel ipv6 out of gatech. There is native
IPv6 around here... somewhere....

--
Dave T=E4ht
SKYPE: davet= aht
US Tel: 1-239-829-5608
http://the-edge.blogspot.com
--90e6ba6139ee9d129804a2f439f7--