From: Jim Gettys <jg@freedesktop.org>
To: Greg White <g.white@cablelabs.com>
Cc: "bloat@lists.bufferbloat.net" <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] The Dark Problem with AQM in the Internet?
Date: Mon, 25 Aug 2014 14:09:50 -0400 [thread overview]
Message-ID: <CAGhGL2CQnJT7OG25gDYCLayDGxKfCp9gcZ5AvsDzdX7CWvaTLg@mail.gmail.com> (raw)
In-Reply-To: <D020C902.3BF0A%g.white@cablelabs.com>
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Note that I worked with Folkert Van Heusden to get some options added to
his httping program to allow "ping" style testing against any HTTP server
out there using HTTP/TCP.
See:
http://www.vanheusden.com/httping/
I find it slightly ironic that people are now concerned about ICMP ping no
longer returning queuing information given that when I started working on
bufferbloat, a number of people claimed that ICMP Ping could not be relied
upon to report reliable information, as it may be prioritized differently
by routers. This "urban legend" may or may not be true; I never observed it
in my explorations.
In any case, you all may find it useful, and my thanks to Folkert for a
very useful tool.
- Jim
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next prev parent reply other threads:[~2014-08-25 18:09 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-23 18:16 Jerry Jongerius
2014-08-23 19:30 ` Jonathan Morton
2014-08-23 20:01 ` Sebastian Moeller
2014-08-25 17:13 ` Greg White
2014-08-25 18:09 ` Jim Gettys [this message]
2014-08-25 19:12 ` Sebastian Moeller
2014-08-25 21:17 ` Bill Ver Steeg (versteb)
2014-08-25 21:20 ` Bill Ver Steeg (versteb)
2014-08-28 13:19 ` Jerry Jongerius
2014-08-28 14:07 ` Jonathan Morton
2014-08-28 17:20 ` Jerry Jongerius
2014-08-28 17:41 ` Dave Taht
2014-08-28 18:15 ` Jonathan Morton
2014-08-29 14:21 ` Jerry Jongerius
2014-08-29 16:31 ` Jonathan Morton
2014-08-29 16:54 ` Jerry Jongerius
2014-08-28 18:59 ` Sebastian Moeller
2014-08-29 11:33 ` Jerry Jongerius
2014-08-29 12:18 ` Sebastian Moeller
2014-08-29 14:42 ` Dave Taht
2014-08-29 1:59 ` David Lang
2014-08-29 14:37 ` Jerry Jongerius
2014-08-30 6:05 ` Jonathan Morton
2014-08-30 6:28 ` Stephen Hemminger
2014-08-30 6:45 ` Jonathan Morton
2014-09-01 17:30 ` Jerry Jongerius
2014-09-01 17:40 ` Dave Taht
2014-08-28 14:39 ` Rich Brown
2014-08-28 16:20 ` Jerry Jongerius
2014-08-28 16:35 ` Fred Baker (fred)
2014-08-28 18:00 ` Jan Ceuleers
2014-08-28 18:13 ` Dave Taht
2014-08-29 1:57 ` David Lang
2014-08-28 18:41 ` Kenyon Ralph
2014-08-28 19:04 ` Dave Taht
2014-08-28 16:36 ` Greg White
2014-08-28 16:52 ` Bill Ver Steeg (versteb)
2014-09-01 11:47 ` Richard Scheffenegger
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