Re: how to create a high latency link ?

Linux Advanced Routing and Traffic Control

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That's great!

now I can use the uid match of iptables, together with MARK, to make really good shapers for some people.... like "tc qdisc add dev eth0 root delay latency 2000ms rate 1k", I think I will use it for that guy who tries to be funny all the time. users will long hair, a nice dress and smiling get the full 10Mb.. :)


On Fri, 26 Mar 2004 13:39:26 +0200 (EET)
Catalin BOIE <util@xxxxxxxxxxxxxxx> wrote:

> On Fri, 26 Mar 2004, Pascal OFFREDO wrote:
> 
> > Hi,
> >
> > I'd like to create a high latency link between 2 machines ( more than
> > 700 ms round trip) for simulation purpose.
> >
> > Is it possible to do that with linux qos management software ?
> 
> Yes, it is possible.
> Check latest rc from 2.4 or 2.6. It contains sch_delay that can do this.
> 
> You also need:
> http://developer.osdl.org/shemminger/tcp/iproute2-delay.tar.bz2
> 
> Example:
> tc qdisc add dev eth0 root delay latency 25ms rate 100mbit
> 
> Good luck!
> 
> >
> >
> > thanks
> >
> > Pascal OFFREDO
> >
> >
> > ___[ Pub ]____________________________________________________________
> > www.Tandaime.com/index.php?origine=4 Tandaime, et la vie vous sourit !
> >
> > _______________________________________________
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> >
> 
> ---
> Catalin(ux) BOIE
> catab@xxxxxxxxxxxxxxx
> _______________________________________________
> LARTC mailing list / LARTC@xxxxxxxxxxxxxxx
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> 
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