Re: limiting bandwidth on iface

Linux Advanced Routing and Traffic Control

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Hi,

Brian Carrig wrote:
| I'm a little confused. Downstream is 1mbit and upstream is 128kbit but
the root limit
| in your code is 1mbit. Surely this could be the cause of your problem?
| [...]
|>~     27 # shapiung class of root --> not more than 1mbit bandwidth
|>~     28 $tc class add dev $tun parent 1: classid 1:1 htb rate 1mbit \
|>~        burst 0 cburst 128

As i'm really new to this topic... I did understand that if in that case
my downstream is 'full' (ie ~1mbit) and I do want to send data upstream,
these two will not get their maximum but slow down to a sum of 1mbit...
This is not the right behaviour ;) - but is not my problem...

Well, in the meantime, i did some new tests with the script and
discovered, that it is always running at only half speed... ie when I do a
ping flood the bandwidth seems to be 128kbit - but _not_ in upstream,
these 128kbit are up- and downstream together...

So my current situation is: it does not peak to the double upstream
bandwith every minute, but it runs at half speed and peaks to full speed
each minute of 45 to 50 seconds...

I really don't know why it does so


best regards, Marcus


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