DAST: Iperf - Iperf's resualt is strange~~ - jerrt2003 --at-- qware.net

[Mitch K. <mi...@nc...>]

>Date: Thu, 11 Aug 2005 01:11:32 -0500
>To: jer...@qw...
>Subject: DAST: Iperf - Iperf's resualt is strange~~ - jerrt2003 --at--
qware.net
>
>
>Contacting DAST re: Other about Iperf
>From: David Cheng <jerrt2003 --at-- qware.net>
>
>Subject: Iperf's resualt is strange~~
>
>Question/Comment:
>Dear sir:
>While I'm using iperf to test my network performance, the resualt is quite
strange. 
>My backhaul is about 4 MB. 
>But when I test my UDP bandwidth(iperf -u -c 172.16.x.x -b 10M -l
1300),the test measurment is up to 9.55MB!! 
>And when I test my TCP bandwidth, the resualt is about 200K.
>I test each of them for 10 times.
>Why the resualt of my UDP bandwidth is so high that it even surpasses my
backhaul bandwidth?
>Does I give the wrong command?
>
>Plz give me some advice. Thanks.
>
>Best regards,
>David.
>
>
--
Mitch Kutzko | mi...@da... | mi...@nc... | 217-333-1199
http://hobbes.ncsa.uiuc.edu/