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From: Steffen Moser <lists@steffen-moser.de>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Please check the follow script for diffserv
Date: Tue, 19 Aug 2003 09:42:20 +0000	[thread overview]
Message-ID: <marc-lartc-106128623919143@msgid-missing> (raw)
In-Reply-To: <marc-lartc-106024505223878@msgid-missing>

Hi Damion,

* On Tue, Aug 19, 2003 at 09:41 AM (+1000), Damion de Soto wrote:

> Raghuveer wrote:
> 
> >I feel it gets the interface bandwidth.
>
> yes, it does.
> you need the interface bandwidth for the cbq qdisc:
> http://lartc.org/howto/lartc.qdisc.classful.html#AEN935

Given a 10 Mbit/s ethernet device (eth0) which is used to establish a
PPP over ethernet (PPPoE) connection (ppp0) to a broadband ISP (e.g. 
using ADSL, SDSL and so on as an underlaying system). 

If I then want to shape the traffic I send to the "ppp0" interface,
which bandwidth would be used for setting up a CBQ? 

I suppose that here the "virtual" (e.g. limited by the ISP) bandwidth 
of my "ppp0" connection (e.g. 128 kbit/s) is the interesting one, not 
the bandwidth of my "eth0" (10 Mbit/s), because the CBQ is attached
to the "ppp0" device and has nothing to do with the underlaying "eth0".

Is this assumption correct?

TIA,
Steffen
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  parent reply	other threads:[~2003-08-19  9:42 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-07  8:29 [LARTC] Please check the follow script for diffserv anzp
2003-08-07 12:42 ` Steffen Moser
2003-08-07 16:45 ` Stef Coene
2003-08-14  9:13 ` Raghuveer
2003-08-14 13:41 ` Martin A. Brown
2003-08-15 10:02 ` Steffen Moser
2003-08-18 11:16 ` Raghuveer
2003-08-18 23:41 ` Damion de Soto
2003-08-19  9:42 ` Steffen Moser [this message]
2003-08-19 10:23 ` Raghuveer
2003-08-20  0:24 ` Damion de Soto
2003-08-20  6:36 ` Raghuveer
2003-08-20 19:30 ` Martin A. Brown
2003-08-21  5:11 ` Raghuveer

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