[e2e] Internet delay and jitter measurement

[Cottrell, Les]

There are a lot of on-going round trip delay measurements from the PingER (see http://www-iepm.slac.stanford.edu/pinger/), AMP (see http://amp.nlanr.net/AMP/) projects, and RIPE (see http://www.ripe.net/test-traffic/index.html) has one-way delays.

-----Original Message-----
From: Ping Pan [mailto:pingpan at cs.columbia.edu] 
Sent: Friday, June 27, 2003 8:34 PM
Cc: end2end-interest at postel.org
Subject: [e2e] Internet delay and jitter measurement


Hi,

A few years ago, Vern Paxson had measured: the end-to-end packet delay 
varies from 100 to 1,000 msec, and extended out quite frequently to much 
longer times.

Is there any new measurement on this topic? I guess the results have a 
lot to do with where the measurements are done. Over the years, a number 
of providers have done the study inside their backbone... No kidding, 
there was no delay considering all those under-utilized links. Just 
wondering if people have some real "end-to-end" data.

Thanks in advance!

- Ping