Re: Remaining undocumented Configure.help symbols

Eric S. Raymond (esr@thyrsus.com)
Wed, 30 May 2001 18:20:12 -0400


Harald Welte <laforge@gnumonks.org>:
> On Tue, May 29, 2001 at 02:59:40PM -0400, Eric S. Raymond wrote:
>
> > CONFIG_NET_CLS_TCINDEX
>
> If you say Y here, you will be able to classify outgoing packets
> according to the tc_index field of the skb. You will want this
> feature if you want to implement Differentiates Services useing
> sch_dsmark. If unsure, say Y.
>
> This code is also available as a module called cls_tcindex.o ( = code
> which can be inserted in and removed from the running kernel
> whenever you want). If you want to compile it as a module, say MM
> here and read Documentation/modules.txt

Looks good.

> > CONFIG_NET_SCH_INGRESS
>
> If you say Y here, you will be able to police incoming bandwidth
> and drop packets when this bandwidth exceeds your desired rate.
> If unsure, say Y.
>
> This code is also available as a module called cls_tcindex.o ( = code
> which can be inserted in and removed from the running kernel
> whenever you want). If you want to compile it as a module, say MM
> here and read Documentation/modules.txt

I'm going to assume that the cls_tcindex.o in the second entry is a
cut'n'paste error and should read sch_ingress.o.

Should the CLS_POLICE entry, then, read like this?

Traffic policing (needed for in/egress)
CONFIG_NET_CLS_POLICE
Say Y to support traffic policing (bandwidth limits). Needed for ingress
and egress rate limiting.

-- 
		<a href="http://www.tuxedo.org/~esr/">Eric S. Raymond</a>

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