Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-13 Thread Marco Coelho
To get a real test, you need to run iperf with numerous threads using the -P parameter. It's the only way to push 1G+ reliably. mc On Tue, Nov 12, 2013 at 12:50 PM, Sam wrote: > Has anyone used iPerf before? I'm curious of your thoughts as to the > reliability, and how the results would map

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-13 Thread Coenraad Loubser
Note on IPerf! It tests and reports UPLOAD by default, not download. Check the commandline options carefully to differentiate between UDP, TCP, Up, Down and concurrency. It will gladly send 1Gbps UDP and report that it is doing so... but that doesn't mean jack! -d -r -b On Tue, Nov 12, 2013 at 8:

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-13 Thread lakeland
ay or may not be accurate. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com From: "Sam" To: wireless@wispa.org Sent: Tuesday, November 12, 2013 12:50:51 PM Subject: [WISPA] iPerf as a Real-World Performance Simulation Tool Has anyone used iPerf before? I

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-13 Thread Bret Clark
On 11/12/2013 09:15 PM, Andrew Jones wrote: > Careful using FTP as, particularly on fast links, you may find yourself > measuring disk IO instead. > > If you can exceed modern day disk I/O on a wireless network...I'm impressed. Bret ___ Wireless mailing

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Andrew Jones
s very accurate in what it tells you. What you draw from >>> those conclusions may or may not be accurate. >>> >>> - >>> Mike Hammett >>> Intelligent Computing Solutions >>> http://www.ics-il.com [1] >>> >>> -------

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Josh Luthman
: > >> iPerf is very accurate in what it tells you. What you draw from those >> conclusions may or may not be accurate. >> >> >> >> - >> Mike Hammett >> Intelligent Computing Solutions >> http://www.ics-il.com >> >> ------

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Bob Moldashel
gt; http://www.ics-il.com >>> >>> From: "Sam" >>> To: wireless@wispa.org >>> Sent: Tuesday, November 12, 2013 12:50:51 PM >>> Subject: [WISPA] iPerf as a Real-World Performance Simulation Tool >>> >>> >>> H

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Bret Clark
@wispa.org <mailto:wireless@wispa.org> *Sent: *Tuesday, November 12, 2013 12:50:51 PM *Subject: *[WISPA] iPerf as a Real-World Performance Simulation Tool Has anyone used iPerf before? I'm curious of your thoughts as to the reliability, and how the results would map to a real-worl

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Clay Stewart
@wispa.org > *Sent: *Tuesday, November 12, 2013 12:50:51 PM > *Subject: *[WISPA] iPerf as a Real-World Performance Simulation Tool > > > Has anyone used iPerf before? I'm curious of your thoughts as to the > reliability, and how the results would map to a real-world environmen

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Timothy D. McNabb
Use jperf for simplicity sake ☺ -Tim From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On Behalf Of Mike Hammett Sent: Tuesday, November 12, 2013 11:35 AM To: WISPA General List Subject: Re: [WISPA] iPerf as a Real-World Performance Simulation Tool iPerf is very accurate in

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Mike Hammett
2, 2013 12:50:51 PM Subject: [WISPA] iPerf as a Real-World Performance Simulation Tool Has anyone used iPerf before? I'm curious of your thoughts as to the reliability, and how the results would map to a real-world environment. For example, a friend was testing some 3.65 radios (which had

Re: [WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Matt Hoppes
If you run TCP from a machine that has enough CPU they are very accurate. On Nov 12, 2013, at 13:50, Sam wrote: > Has anyone used iPerf before? I'm curious of your thoughts as to the > reliability, and how the results would map to a real-world environment. > For example, a friend was testing

[WISPA] iPerf as a Real-World Performance Simulation Tool

2013-11-12 Thread Sam
Has anyone used iPerf before? I'm curious of your thoughts as to the reliability, and how the results would map to a real-world environment. For example, a friend was testing some 3.65 radios (which had no connection to the Internet) using iPerf. Based upon the iPerf results, a determination wa