Re: [LARTC] Shaping only the interface bandwith

["Osgaldo Suanzes" <osgaldo@tiscali.es>]

Hi again.

    Sorry for bugging you so much!
    But Im unable to add ESFQ to a HTB Class.

    #tc qdisc add dev eth1 root handle 1: htb
    #tc class add dev eth1 parent 1:  classid 1:1 htb rate 512kbit ceil
512kbit burst 2k
    #tc qdisc add dev eth1 parent 1:1 handle 10: esfq

    The last line "is" probably completly Wrong!(dont know about the others)
But I cant find an example on the net for this.
    I maybe need to add a filter, but how? and without matching Ip
addresses.

           I would appreciate If you could write me down a few lines on how
it has to look like, or correct the lines above.

   The Problem Description again:

  Need to shape traffic on Interface Eth1 (lan users) to 512 kbit, using Htb
and Esfq.(or something else)
  So that every user gets a fair download bandwidth 1user\x100% , 2
usersP%each 3users3,3% each ....so on.
  I cant use Iptables to mark Packets, and I have no information on Ip
addresses(Mac, etc) of the Users on that Lan.
  (this maybe a problem because I dont know how to add a filter if I dont
know what(IP,Mac,)  to match? Maybe there is a way
    to match "all" traffic and send it to a class??)

                             Thanls for all your patient

Osgaldo.




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----- Original Message -----
From: "Stef Coene" <stef.coene@docum.org>
To: "Osgaldo Suanzes" <osgaldo@tiscali.es>
Sent: Monday, May 19, 2003 8:43 PM
Subject: Re: [LARTC] Shaping only the interface bandwith


> On Monday 19 May 2003 16:26, Osgaldo Suanzes wrote:
> > Hi Stef.
> >
> >     Thanks a lot for your comments , otherwise my english is to bad to
> > understand well the docs.
> > Indeed it works quite well.
> >         I typed
> >     # tc qdisc add dev eth1 root esfq
> >         Every conection was treated "fairly" , the issue I have is how
do I
> > Shape Interface Eth1 down to 512kb?
> >         I read on man tc-sfq , that this is a non-shaping (work
conserving)
> > qdisc. So how do I define something like "rate" to it?
> You have to use htb or cbq for that.  With htb or cbq, you can create
class
> witj a limited bandwidth.  You can add the esfq to that class.  So all
> traffic is limited with htb or cbq and esfq is used to distribute that
> traffic.
>
> Stef
>
> --
>
> stef.coene@docum.org
>  "Using Linux as bandwidth manager"
>      http://www.docum.org/
>      #lartc @ irc.oftc.net
>

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