From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Mark Williams (MWP)" <mwp@internode.on.net>
Date: Sun, 26 Dec 2004 04:38:49 +0000
Subject: Re: [LARTC] Weighted packet shaping?
Message-Id: <20041226042648.GA24904@linux.comp>
List-Id: <lartc.vger.kernel.org>
References: <20041221034303.GB27656@linux.comp>
In-Reply-To: <20041221034303.GB27656@linux.comp>
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To: lartc@vger.kernel.org

> Mark Williams (MWP) wrote:
> >>>>For now try making a parent with rate and ceil 220kbit.
> >>>>Have 4 child/leaf classes like - (assuming 1 is highest priority)
> >>>>
> >>>>class 1 rate 120 ceil 220 prio 0
> >>>>class 2 rate 50 ceil 220 prio 1
> >>>>class 3 rate 25 ceil 220 prio 2
> >>>>class 4 rate 25 ceil 220 prio 3
> >>>>
> >>>>There are other tweaks you can try, it depends how much you care about 
> >>>>latency. You could also share the windows boxes bandwidth by IP.
> >>>>
> >>>>I don't do it quite like the above - so if it doesn't work, say and 
> >>>>I'll think again.
> >>>
> >>><snip>
> >>
> >>
> >>Try to make it look like I said - back off from 256 ceil, make rates add 
> >>up to master rate (220), give interactive more rate than it will ever 
> >>need.
> >
> >
> >Ok, im now trying:
> >
> >class add dev $INTERFACE parent 1: classid 1:1 htb rate 220kbit
> >class add dev $INTERFACE parent 1:1 classid 1:20 htb rate 70kbit ceil 
> >220kbit prio 1
> >class add dev $INTERFACE parent 1:1 classid 1:21 htb rate 50kbit ceil 
> >220kbit prio 2
> >class add dev $INTERFACE parent 1:1 classid 1:22 htb rate 25kbit ceil 
> >220kbit prio 3
> >class add dev $INTERFACE parent 1:1 classid 1:23 htb rate 25kbit ceil 
> >220kbit prio 4
> >class add dev $INTERFACE parent 1:1 classid 1:24 htb rate 25kbit ceil 
> >220kbit prio 5
> >class add dev $INTERFACE parent 1:1 classid 1:25 htb rate 25kbit ceil 
> >220kbit prio 8
> >
> >Its simply not working.
> >Bittorrent is using ~22kb/sec on class 25, leaving the FTP upload (class 
> >22)
> >sitting on only ~3kb/sec.
> >
> >Any ideas? 
> 
> 
> Are you sure that FTP is going to class 22 and not default -
> 
> tc -s qdisc ls dev $INTERFACE or tc -s class ls dev $INTERFACE will show 
> counters.

I am.
I graph using "tc -s qdisc show dev ppp0" with rrdtool.

Thanks, 
Mark.
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