nanog mailing list archives
Re: Speed Testing and Throughput testing
From: Jason Biel <jason () biel-tech com>
Date: Tue, 3 Nov 2009 06:49:05 -0600
Linux always worked best for us as well, was easy running a livecd with laptops. We found that two windows XP machines, same identical hardware and OS load yielded different registry settings (or lack thereof) for TCP Window setting. Jason On Tue, Nov 3, 2009 at 6:18 AM, Bret Clark <bclark () spectraaccess com> wrote:
True, we usually find Linux based machines work better running IPerf then Windows (at least out of the box) because of the TCP window size....well Windows XP at least, don't know about Vista or 7. Jason Biel wrote: Please take note with using iperf that you'll want to make sure the appropriate TCP Window Size has been negotiated. We recently did some testing with systems that had decided to pick less than optimal window sizes and in turn had to manually set the size within iperf options. Jason On Tue, Nov 3, 2009 at 4:01 AM, Benoit VANNIER [1]<benoit.vannier () apog netwrote: Hello, Iperf is pretty good at this ... It s free Ben -----Message d'origine----- De : Mark Urbach [[2]mailto:mark.urbach () pnpt com] Envoyé : lundi 2 novembre 2009 22:57 À : [3]nanog () nanog org Objet : Speed Testing and Throughput testing Anyone have a good solution to get "accurate" speed results when testing at 10/100/1000 Ethernet speeds? Do you have a server/software that customer can test too? Thanks, Mark Urbach PinPoint Communications, Inc. 100 N. 12th St Suite 500 Lincoln, NE 68508 402-438-6211 ext 1923 Office 402-660-7982 Cell [4]mark.urbach () pnpt com [[5]cid:image003.jpg@01CA5BD5.1A5CEE20] References 1. mailto:benoit.vannier () apog net 2. mailto:mark.urbach () pnpt com 3. mailto:nanog () nanog org 4. mailto:mark.urbach () pnpt com 5. cid:image003.jpg@01CA5BD5.1A5CEE20
-- Jason Biel
Current thread:
- Re: Speed Testing and Throughput testing, (continued)
- Re: Speed Testing and Throughput testing Azher Mughal (Nov 02)
- Re: Speed Testing and Throughput testing Michael Painter (Nov 02)
- Re: Speed Testing and Throughput testing Richard A Steenbergen (Nov 02)
- Re: Speed Testing and Throughput testing Jon Meek (Nov 02)
- Re: Speed Testing and Throughput testing Kevin Oberman (Nov 07)
- Re: Speed Testing and Throughput testing Andreas Ott (Nov 02)
- Re: Speed Testing and Throughput testing Christopher Morrow (Nov 02)
- RE: Speed Testing and Throughput testing Benoit VANNIER (Nov 03)
- Re: Speed Testing and Throughput testing Jason Biel (Nov 03)
- Re: Speed Testing and Throughput testing Bret Clark (Nov 03)
- Re: Speed Testing and Throughput testing Jason Biel (Nov 03)
- Re: Speed Testing and Throughput testing Simon Horman (Nov 04)
- Re: Speed Testing and Throughput testing Jason Biel (Nov 05)
- Re: Speed Testing and Throughput testing Jason Biel (Nov 03)
- Re: Speed Testing and Throughput testing William F. Maton Sotomayor (Nov 03)
- Re: Speed Testing and Throughput testing ml (Nov 05)
- Re: Speed Testing and Throughput testing Jason Bertoch (Nov 05)
- Re: Email filtering and protection Help Phil Regnauld (Nov 05)
- RE: Email filtering and protection Help Jason Gurtz (Nov 05)