From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wingtung.Leung s965817@uia.ua.ac.be Date: Thu, 07 Dec 2000 00:00:09 +0000 Subject: [LARTC] Limiting Outgoing and Incoming Bandwidth in Linux 2.2 Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org 
On Tue, 5 Dec 2000, Sander wrote:

> And does anyone have some information on how exactly the CBQ-routine
> distributes the bandwidth fairly among several channels that may borrow
> from each other, as in for example:
>
> * 3 upload channels of 32 kbit, non-bounded
> * one person starts to upload, borrowing from the other channels totalling
> to 96 Kbit
> * then another person comes in, who only gets 32 kbit while the first
> uploader still holds 64 kbit for upload -> this is not exactly what I call
> 'fair' queueing, is it possible to prevent this behaviour?

We have tried the SFQ with seperate subclasses and I believe it worked
well. Can you give your setup (classes and qdiscs) in tc commands?