From owner-freebsd-net  Wed Mar 24  8:16:15 1999
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From: Luigi Rizzo <luigi@labinfo.iet.unipi.it>
Message-Id: <199903241401.PAA10220@labinfo.iet.unipi.it>
Subject: Re: Dummynet
To: mbretter@sbox.tu-graz.ac.at (mbretter)
Date: Wed, 24 Mar 1999 15:01:18 +0100 (MET)
Cc: freebsd-net@FreeBSD.ORG
In-Reply-To: <Pine.BSF.3.91.990324165551.8313A-100000@freelove.tu-graz.ac.at> from "mbretter" at Mar 24, 99 05:00:22 pm
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> Hi,
> 
> I have a new problem with bandwidth limiting:
> 
> I added: pipe 1 ip from A to B
> 
> and a bw of 64KBytes/s results in an effective bw of 2.5KBytes/s 
> (counted via ftp)
> 128KBytes/s -> 5 KBytes/s
> 256KBytes/s -> 10 KBytes/s
> etc...?!

send me the output of "ipfw show" and "ipfw pipe show"
plus how big is the file -- for a very short one you won't be able to
measure the real throughput using ftp because of tcp slow start.

	luigi


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