On Thursday 01 August 2002 12:39, Cheng Kwok Wing, William wrote:
> Hi,
>
> I'm going to setup a linux traffic control box and has
> decided to adapt HTB.
>
> What should be the best relation(value) of rate and
> burst? I mean the formula used to calculate burst give
> rate or vice verse.
>
> I think the bandwidth of NIC and CPU processing speed
> are also important in the calculation above. What else
> are important??
Rate and burst do not really influence the CPU. The more classes you have,
the more load it will give. But I once shaped 5.000 parallel streams on a
10mbit connection with 486, 25hz, 8MB ram. I used htb and the box survived
the test without the load becoming bigger then 1.00.
If you use latest htb, you only need a rate parameter. The burst will be
callulated for you.
Stef
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