Re: Re: [LARTC] How to use tc to limit bandwidth of a special IP in LAN

[Ramin Alidousti <ramin@UU.NET>]

On Wed, Jun 13, 2001 at 12:00:27PM +0200, Wingtung.Leung wrote:

> On Wed, 13 Jun 2001, Chuanbo Xu wrote:
> 
> > I have seen this document, but I don't understand means of options.
> > Usage: tc qdisc [ add | del | replace | change | get ] dev STRING
> >        [ handle QHANDLE ] [ root | ingress | parent CLASSID ]
> >        [ estimator INTERVAL TIME_CONSTANT ]
> >        [ [ QDISC_KIND ] [ help | OPTIONS ] ]
> >
> > What are root,ingress and parent?
> > What is CLASSID?
> > What is handle?
> 
> You don't have to understand all details to setup a working bandwidth
> limiting Linux router, try the example setups and experiment. That's the
> only way to lear to use it.

You mean there is no-one (even not the one who wrote this QoS thing)
has a decent doc on that? Trial and error is evil and waste of time.

Ramin

> 
> CLASSID and handle are just identifiers to point the the right classes.
> Just think about them like names. Root is the root of the class tree.
> 
> RTFM means "Read The Fucking Manual". You can find it back at:
> http://www.astro.umd.edu/~marshall/abbrev.html#R
> 
> There is even a Chinese version of the manual:
> http://www.e-infomax.com/ipmasq/ipmasq-howto.html

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