On Mon, Apr 29, 2002 at 04:59:33PM +0200, Patrick McHardy wrote:
> Hi :)
>
> Tobias Geiger wrote:
> >Hi,
> >
> >recently Martin explained, how to avoid these "tc filter" lines in our
> >scripts.
> >unfortunatly it doesn't work with my setup.
> >i add a "dummy" tc filter - line:
> >
> >tc filter add dev imq1 parent 10:0 protocol ip prio 1 handle 1 fw classid
> >10:10
> >
> >which of course works, but i have no fwmark "1", but as i thought it's
> >just a "dummy" -line for tc filter to work, i gues/think that's ok.
> >
> >further i just set marks with iptables, and generate the right
> >qdiscs/classes for them:
> >
> > ack=0x00100010 # for classid 10:10
> > high=0x00100011 # 10:11
> > norm=0x00100012 # and so
> > low=0x00100013 # on
> >
>
> I guess the problem are the encoded id's, in my opinion they have to be
> calculated like this:
>
> (classid << 16) + leafid
> So 10:10 would translate to 655370 decimal or 0xa000a hex.
>
> bye,
> patrick
>
hi patrick :)
hmm. here's a posting from martin:
--------------------------------
> > You can use only one
> > tc filter add dev ppp0 parent 1: protocol ip prio 1 handle 1 fw
> >
> > and set classid directly in iptables like:
> > iptables -t mangle -A to-dsl -p tcp --dport 80 -j MARK --set-mark 0x10010
> > iptables -t mangle -A to-dsl -p tcp --sport 24 -j MARK --set-mark 0x10020
> >
> > and so on ..
> > devik
> Thx.
> Even I 'm learning from this list :)
> But how do you translate xx:xx to HEX ?
handle numbers in tc ARE in hex, so that:
... classid a23f:334d
can be written as --set-mark 0xa23f334d
devik
--------------------------------------------
but nevertheless i tried to convert the classid's to hex ... no success :(
Greetings
Tobias
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