On Thu, 2010-04-29 at 11:48 -0600, Stephen John Smoogen wrote:
Take a vacuum cleaner with extensions. Make a set of end connectors
A series of tubes anyone?
I'd also show them the rrd/MRTG graph at the perimeter. Be clear to them
about the units.
Never miss the chance to ask for more budget
On 2010.04.29 17:31, Robert Enger - NANOG wrote:
1) The capacity that a campus has into I2 or NLR is different than the
BW the campus purchases from their commercial provider(s).
2) The commercial BW test sites are not optimized for speed. They do
not have unlimited capacity network
On 4/30/10 3:15 AM, Steve Bertrand wrote:
Your observation is disturbingly bleak... do you have a recommendation?
...perhaps a site with good bandwidth and a cluster of iperf(1) boxes
available? :)
There are better tools than a simple iperf server:
http://psps.perfsonar.net/toolkit/
On 4/30/2010 8:49 AM, Jeff wrote:
There are better tools than a simple iperf server:
http://psps.perfsonar.net/toolkit/
There is also http://netalyzr.icsi.berkeley.edu/ which is an excellent
connectivity check, although your mileage may vary with higher-speed
bandwidth testing from it.
Jeff
I work for an Edu with multi-gigabit Internet connectivity and I get
questions from users saying Why am I only getting 14Mb when I run this
speed test? I have got to believe that the various Internet speed tests
(Speakeasy or dslreports) are rate limited to prevent someone from shutting
them
Adjust your TCP window size.
-Original Message-
From: Murphy, William william.mur...@uth.tmc.edu
Date: Thu, 29 Apr 2010 10:53:01
To: nanog@nanog.orgnanog@nanog.org
Subject: Edu versus Speakeasy Speedtest
I work for an Edu with multi-gigabit Internet connectivity and I get
questions from
window size.
-Original Message-
From: Murphy, William william.mur...@uth.tmc.edu
Date: Thu, 29 Apr 2010 10:53:01
To: nanog@nanog.orgnanog@nanog.org
Subject: Edu versus Speakeasy Speedtest
I work for an Edu with multi-gigabit Internet connectivity and I get
questions from users saying Why
AM
To: nanog@nanog.org
Subject: Re: Edu versus Speakeasy Speedtest
All the new OS's (IE Windows7) automatically adjust TCP window size.
Personally I've never found those website speed test to be that accurate on
fast connections (over 15Mbps full duplex). The only way to really confirm
and expect accuracy?
-Scott
-Original Message-
From: Bret Clark [mailto:bcl...@spectraaccess.com]
Sent: Thursday, April 29, 2010 12:05 PM
To: nanog@nanog.org
Subject: Re: Edu versus Speakeasy Speedtest
All the new OS's (IE Windows7) automatically adjust TCP window size
On Thu, Apr 29, 2010 at 9:53 AM, Murphy, William
william.mur...@uth.tmc.edu wrote:
I work for an Edu with multi-gigabit Internet connectivity and I get
questions from users saying Why am I only getting 14Mb when I run this
speed test? I have got to believe that the various Internet speed tests
1) The capacity that a campus has into I2 or NLR is different than the BW the
campus purchases from their commercial provider(s).
2) The commercial BW test sites are not optimized for speed. They do not have
unlimited capacity network connections. And, they have not tuned their network
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