Re: [LARTC] HTB - prio and rate

From: "Brian J. Murrell" <brian@interlinx.bc.ca>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] HTB - prio and rate
Date: Sun, 04 Dec 2005 16:05:07 +0000	[thread overview]
Message-ID: <1133712309.15937.19.camel@pc.local> (raw)
In-Reply-To: <BF782D07436CAE4B931BFA5B2C68FF4F0F8E44@bmts1.ad.bmtseatech.co.uk>

[-- Attachment #1.1: Type: text/plain, Size: 1774 bytes --]

On Sun, 2005-12-04 at 10:14 -0500, Jeffrey B. Ferland wrote:

> To prioritize, you must classify. HTB allows prioritization and
> classification... and limitation as well.

Seems the combination of TBF and PRIO does too.

> Attaching something like this: Root --> TBF --> Prio would be nice,
> but I haven't succeeded in ever attaching anything to a TBF.. or any
> other "classless" qdisc.

Hrm.  I *think* that is what I have done with the help of
http://edseek.com/~jasonb/articles/traffic_shaping/scenarios.html#guarprio

qdisc tbf 1: rate 120000bit burst 1199b lat 4294.9s
 Sent 26658509 bytes 511623 pkt (dropped 176, overlimits 8118 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
qdisc prio 2: parent 1:1 bands 3 priomap  1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1
 Sent 26658509 bytes 511623 pkt (dropped 0, overlimits 0 requeues 8118)
 rate 0bit 0pps backlog 0b 0p requeues 8118
qdisc sfq 10: parent 2:1 limit 128p quantum 1452b perturb 20sec
 Sent 3525247 bytes 56520 pkt (dropped 0, overlimits 0 requeues 88)
 rate 0bit 0pps backlog 0b 0p requeues 88
qdisc sfq 20: parent 2:2 limit 128p quantum 1452b perturb 20sec
 Sent 1939846 bytes 19450 pkt (dropped 0, overlimits 0 requeues 5457)
 rate 0bit 0pps backlog 0b 0p requeues 5457
qdisc sfq 30: parent 2:3 limit 128p quantum 1452b perturb 20sec
 Sent 21193416 bytes 435653 pkt (dropped 0, overlimits 0 requeues 2573)
 rate 0bit 0pps backlog 0b 0p requeues 2573

I'm using iptables/pp2p to classify bittorrent into 2:3 and it seems to
be working just fine (even classifying the outgoing ACKs from the
bittorrent download there) while I have classified "ping" into 2:1 and
it seems to be working there.
b.

-- 
My other computer is your Microsoft Windows server.

Brian J. Murrell

[-- Attachment #1.2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]

[-- Attachment #2: Type: text/plain, Size: 143 bytes --]

_______________________________________________
LARTC mailing list
LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc