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

[Stef Coene <stef.coene@docum.org>]

> 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 ?
I have no idea.  What if you try to change to working rules untill you have 
the match you want?  Maybe you find the error if you test each change.

Stef

-- 

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

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