Re: detailed error statistics with iperf
Without installing the web100-enable kernel (which is recommended for this
detailed look at TCP), does ttcp collect any of these stats?
-Jim F.
At 02:42 PM 1/26/2004 -0500, Matthew J Zekauskas wrote:
>You want TCP statistics, which are not available to iperf in general
>(they're in the kernel).
>
>I would look at the web100 project (www.web100.org) which aims
>to expose that information. I believe someone has a version of
>iperf that also grabs web100 statistics, but I don't have
>any details...
>
>--Matt, just a user
>
>
>--On Monday, January 26, 2004 3:34 PM +0100 Nico Bayer <BayerNico --at-- gmx.de>
>wrote:
>
>>
>>
>>Hello list,
>>
>>
>>
>>I have some questions about the iperf statistics. I need to do some
>>TCP/UDP measurements. But I
>>need some statistics and I think iperf does not provide them. What I need
>>is a detailed error
>>report. For example: how many packets were lost, how many packets had
>>transmission errors and how
>>many packets dit arrive in wrong order. I also need the sequence number
>>of every of these
>>packets.
>>
>>Does anyone know if it will be much work to implement these features to
>>iperf? Maybe anyone knows
>>a tool that already has some of these features.
>>
>>
>>
>>Thank you for your help.
>>
>>
>>
>>
>>
>>Regards, Nico
>>
>>
>>
>>
>>
>>
>>
>>-----
>>
>>Nico Bayer
>>
>>PhD Student
>>
>>
>>
>>Fachhochschule Giessen/Friedberg
>>
>>Wilhelm-Leuschner-Straße 13, D-61169 Friedberg
>>
>>
>>
>>
>>
>>Office Address:
>>
>>T-Systems
>>
>>Technologiezentrum
>>
>>Am Kavalleriesand 3, D-64295 Darmstadt, Germany
>>
>>Phone: 06151/937-
>>
>>Fax: 06151/937-4638
>>
>>Mobile: 0178/4764263
>>
>>Email: Nico.Bayer --at-- iem.fh-friedberg.de
>>
>>
>>
>>
>>
>