DAST: Iperf - bidirectional test - jfan --at-- cwlab.com
>Date: Tue, 7 Feb 2006 14:52:06 -0600
>To: jfan --at-- cwlab.com
>Subject: DAST: Iperf - bidirectional test - jfan --at-- cwlab.com
>
>
>Contacting DAST re: Request for information about Iperf
>From: Jin Fan <jfan --at-- cwlab.com>
>
>Subject: bidirectional test
>
>Question/Comment:
>I am trying to learn to do birectional test (-d) and interpret
bidirectional test result.
>
>First of all, I have set my network card (Broadcom Gigabit ethernet card)
at 100baseTX full-duplex on two FreeBSD computers.
>
>I run iperf -s on the server and run iperf -c x.x.x.x -d on the client. I
would expect two throughput data rates about 90 Mbit/s. Instead I got 90
Mbit/s for forward and 70 Mbit/s for reverse.
>
>I am suspecting that one of the computer is not functioning properly, but
I cannot tell which one has the problem.
>
>Thank you.
>
>
>
--
Mitch Kutzko | mitch --at-- dast.nlanr.net | mitch --at-- ncsa.uiuc.edu | 217-333-1199
http://hobbes.ncsa.uiuc.edu/