How to send DSCP-marked packets using iperf?

Asked 3/2, 2010 at 5:22 Answered 13/5, 2014 at 13:55

I did not find the option in 1.7.0 version on Windows. Are there any newer versions of iperf for Windows?

Fed answered 3/2, 2010 at 5:22 Comment(0)

Ruby's packgen is good .

Fed answered 19/3, 2010 at 4:48 Comment(0)

You have to run iperf with '-S' option:

iperf -c 10.19.4.10 -i 1 -u -b 5000K -r -S 0xB8

You can get your tos value here:

Serajevo answered 13/5, 2014 at 13:55 Comment(0)

This posting explains how to enable DSCP in iperf. It's from 2003, so it should be in recent releases, I guess.

Banderilla answered 3/2, 2010 at 7:58 Comment(0)

Ruby's packgen is good .

Fed answered 19/3, 2010 at 4:48 Comment(0)