Please see below
Jon Flechsenhaar
Boeing WNW Team
Network Services
(714)-762-1231
202-E7
-----Original Message-----
From: Flechsenhaar, Jon J
Sent: Wednesday, September 27, 2006 9:35 AM
To: lartc@mailman.ds9a.nl
Subject: [LARTC] 2.6.14 - HTB/SFQ QoS broken?
Jody:
I don''t know if you answer basic HTB questions but I''l try
anyway. I''m
implementing AF and EF with a root rate of 500 kbps (kilo bits per
second). I am using DSMARK to classify packets. I''m implementing this
on two different hardware sets PPC and x86 with the same kernel options
configured.
Problem:
My root rate is going about 75 kbps over its 500kbps limit (ceil 500).
I believe this is because of burst and cburst settings. I am using
default calculations now. Is there a formula to use in tweaking these
values? I would like my rates to follow the assigned rate more closely.
I am generating traffic with a hardware traffic generator. Starting at
300 kbps stepping by 100 kbps up to 1mbps. Each step lasts for 60 sec.
My config script is attached. Thanks.
Jon
<<diffserv9-26-gred>>
Jon Flechsenhaar
Boeing WNW Team
Network Services
(714)-762-1231
202-E7
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