[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: Traffic shaping & proxy problem

Hi there

I have been trying to get this (traffic shaping) working for a while, what
packages are you using to achieve the CBQ?  What debian release are you
using and what kernel version are you using?



David Anso

----- Original Message -----
From: "José Carlos Ramírez Pérez" <JoseCarlos.Ramirez@isotrol.com>
To: <debian-isp@lists.debian.org>
Sent: Friday, February 09, 2001 12:08 AM
Subject: Traffic shaping & proxy problem

> Hello all.
> I've setup a traffic shaper (or should I say a bandwidth control policy)
> in my Debian router using CBQ, with the unvaluable help of cbq.init from
> Pavel Golubev (I've slightly modified it to be able to create
> non-bounded classes and to specify prioritized filter rules). I've
> created several classes to divide the overall available bandwidth (only
> 64K) between logical sub-classes in the office (7 Kbps each).
> Well, it seems to be working well. Theoretically, the non-used bandwidth
> in the other classes is being "spread" between the classes for which
> there is traffic. But, I've no clue of what time should it take to
> realize there is unused bandwidth and will borrow it for necessitated
> classes. This time will be longer if there were more classes? I've been
> requested to set up a class for each machine, but something tells me
> this will not be any good at all.
> On the other hand, I have a Squid proxy running on the same machine and
> can't control with CBQ the traffic it generates. This is because the
> communication is between user-proxy, and between proxy-internet, so if I
> choose to limit traffic from proxy to user, internal traffic gets
> veeeery slow (retrieving pages from cache, and so on) and I'm not sure
> this will be any good because the proxy will try to fill its cache at
> maximum speed, thus getting all available bandwidth from the 64K Frame
> Relay. Can you advice me about any way to solve this problem, please?
> Thanks in advance.
> --
>                 José Carlos Ramírez Pérez
>                 Área de Internet y Telecomunicaciones
>                 mailto:JoseCarlos.Ramirez@isotrol.com
>                 ___________________________________________________
>                 ISOTROL S.A.
>                 Avda. de la innovación nº 1, 3ª plta, 41020 Sevilla
> (Spain)
>                 Tel.: +34 955 036 800 - Fax: +34 955 036 849
>                 web: http://www.isotrol.com/
> --
> To UNSUBSCRIBE, email to debian-isp-request@lists.debian.org
> with a subject of "unsubscribe". Trouble? Contact

Reply to: