Re: [LARTC] DSMARK

Linux Advanced Routing and Traffic Control

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On Wednesday 11 June 2003 17:43, Emmanuel SIMON wrote:
> Hello,
>
> When I try to install DSMARK, I have :
> # tc qdisc add dev eth0 root handle 1:0 dsmark indices 64 set_tc_index
> Unknown qdisc "dsmark", hence option "indices" is unparsable
>
> all the qdisc are compiled as modules
> the module sch_dsmark.o is loaded but unused
You also need a tc binary with diffserv enabled.  If you have the iproute2 
source, open the file Config, enable diffserv and recompile tc.

> May I ask again the questions i have already asked in case of someone see
> them in this mail ?
Yes :)

> About DSMARK, I don't understand the way it works:
>  - What is the (mask, Value) ? What is it used for ?
>  - Does it mark the packet or the structure in the kernel ?
>  - If i can mark the packet, how is it done ? Can i put only 'minimize
> delay', 'maximize throughput' and so on, or can i put what i want in the
> TOS field (for exemple 10110111) ?
>  - Does it exist a howto only about DSMARK ?
I can only answer the last question : not that I know.

Stef

-- 

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



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