Re: [LARTC] Incomprehensive problem with tc filter & mangle...

["Ronan LAVIEC" <ronan.laviec@club-internet.fr>]

----- Original Message -----
From: "Stef Coene" <stef.coene@docum.org>
To: "Ronan LAVIEC" <ronan.laviec@club-internet.fr>; <lartc@mailman.ds9a.nl>
Sent: Wednesday, January 08, 2003 7:32 PM
Subject: Re: [LARTC] Incomprehensive problem with tc filter & mangle...


> > # The rules that's didn't work, and I don't now why.
> > $TC filter add dev $EXT_IFACE parent 1: protocol ip prio 15 \
> >    handle 10 fw classid 1:10
> > $TC filter add dev $EXT_IFACE parent 1: protocol ip prio 20 \
> >    handle 15 fw classid 1:10
> I don't think it's an issue, but you can try it without a prio parameter?
>
> Stef
>
> --
>
> stef.coene@docum.org
>  "Using Linux as bandwidth manager"
>      http://www.docum.org/
>      #lartc @ irc.oftc.net
>

It's always the same thing...

Only the default setting seems to work.

From yesterday, I've tried with match ip src, and this also doesn't work.
($TC filter add dev $EXT_IFACE parent 1: protocol ip prio 15 u32 match ip
src $PREFERED_IP flowid 1:10)

I've tried to use mangle mark to do the same thing, and as every time always
the default setting seems to work.

I've tried another thing :
I used some rules from a script found here :
http://www.linux-france.org/prj/inetdoc/i/net/guides/Advanced-routing-Howto/
Advanced-routing-Howto.v0.9-15.html#ss15.8

So I used :

$TC filter add dev $EXT_IFACE parent 1:0 protocol ip prio 10 u32 \
      match ip tos 0x10 0xff  flowid 1:10
$TC filter add dev $EXT_IFACE parent 1:0 protocol ip prio 10 u32 \
        match ip protocol 1 0xff flowid 1:10
$TC filter add dev $EXT_IFACE parent 1: protocol ip prio 10 u32 \
   match ip protocol 6 0xff \
   match u8 0x05 0x0f at 0 \
   match u16 0x0000 0xffc0 at 2 \
   match u8 0x10 0xff at 33 \
   flowid 1:10

In addition to my own rules.... And these three rules work, not mine.

I really understand anything. What's wrong with my rules ?

Ronan.

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