LARTC - Oct 2003 - Wondershaper modifications

Hep Dear Listmembers and Stef!

Setup

      Internet
        eth0
          |
          |
 -----------------
  |    |    |    |
eth1 eth2 eth3 eth4 <--- Lan .10/24 .11/24 etc


All Lans are natted to eth0

Now i use wondershaper (1.1a) on eth0 to shap interactive traffic
(work allready thanks!) But i have a special requirments for
priorities
samba traffic from eth1 to internet. Ive done this with the following
lines in iptables and wondershaper :

iptables :

$IPTABLES -A PREROUTING -t mangle -p tcp --dport 137:139 -i eth1 -j
MARK --set-mark 2
$IPTABLES -A PREROUTING -t mangle -p udp --dport 137:139 -i eth1 -j
MARK --set-mark 2

wondershaper :

tc filter add dev $DEV parent 1:0 protocol ip prio 1 handle 2 fw
classid 1:10

This setup seems to work partly. When i browser network on anohter
host over internet i get no lag and fast response (low latency).
But when i try to edit file (3kb) it takes around 10 seconds to save
the file? Since my connection is 2048/512 and ive set my UPLINK=450 it
should take no more than 1-2 secs to update a file over internet? What
am i overlooking here?


-- 
Venlig hilsen/Kind regards
Thomas Kirk
ARKENA
tlf/phone +4570233456
thomas(at)arkena(dot)com
Http://www.arkena.com


"It''s naive to think you can change a person--except maybe that
boy who works in the library." -- Lisa Simpson
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On Thursday 09 October 2003 10:42, Thomas Kirk wrote:
> Hep Dear Listmembers and Stef!
>
> Setup
>
>       Internet
>         eth0
>
>
>  -----------------
>
> eth1 eth2 eth3 eth4 <--- Lan .10/24 .11/24 etc
>
>
> All Lans are natted to eth0
>
> Now i use wondershaper (1.1a) on eth0 to shap interactive traffic
> (work allready thanks!) But i have a special requirments for
> priorities
> samba traffic from eth1 to internet. Ive done this with the following
> lines in iptables and wondershaper :
>
> iptables :
>
> $IPTABLES -A PREROUTING -t mangle -p tcp --dport 137:139 -i eth1 -j
> MARK --set-mark 2
> $IPTABLES -A PREROUTING -t mangle -p udp --dport 137:139 -i eth1 -j
> MARK --set-mark 2
>
> wondershaper :
>
> tc filter add dev $DEV parent 1:0 protocol ip prio 1 handle 2 fw
> classid 1:10
>
> This setup seems to work partly. When i browser network on anohter
> host over internet i get no lag and fast response (low latency).
> But when i try to edit file (3kb) it takes around 10 seconds to save
> the file? Since my connection is 2048/512 and ive set my UPLINK=450 it
> should take no more than 1-2 secs to update a file over internet? What
> am i overlooking here?
Can you check the timeout with a simple ping?  And what about making a 
directory or copying a file ?

Stef

-- 
stef.coene@docum.org
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.openprojects.net

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