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iperf to support DSCP/TOS for Linux(Redhat) #151

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. I want to send packets using iperf with DSCP marking as AF21(0x48) on Linux 
environment, kindly help me which iperf version I can use and how to provide 
arguments for it.... 

2.
3.

What is the expected output? What do you see instead?
I am doing with my current version 1.7.0 using -S parameter but I m seeing DSCP 
value as BE(0x00) in log... Please help me on this... 

What version of the product are you using? On what operating system?
iperf 1.7.0
iperf version 1.7.0 (13 Mar 2003) pthreads

Please provide any additional information below.
 ./iperf -c 1234::5:0:0:6eb:a1 -S 0x48
but I m seeing packets with DSCP BE(0x00)

Original issue reported on code.google.com by praveent...@gmail.com on 2 May 2014 at 12:24

GoogleCodeExporter commented 8 years ago 
This issue tracker is deprecated.  Please do not post new issues or issue 
comments here.  If you need to report an issue, please use the issue tracker at:

https://github.com/esnet/iperf/issues

(In answer to your question, iperf 1.x is very old.  3.x is being actively 
supported, and supports a -S option for setting a DSCP codepoint.)

Original comment by bmah@es.net on 2 May 2014 at 5:51