Re: invert u32 match selector

Linux Advanced Routing and Traffic Control

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On Sat, 25 Feb 2006 16:04:06 +0000
Andy Furniss <andy.furniss@xxxxxxxxxxxxx> wrote:

> > And why doesn't this work? (I send all port 80 to 1.2.3.4 to class
> > 14 /before/ I send the rest to classid 13):
> > 
> > $TC filter add dev ${DEV_IFB} parent 1:0 prio 2 protocol ip u32 \
> >   match ip protocol 0x6 0xff \
> >   match ip dport 80 0xffff \
> >   match ip dst 1.2.3.4/32 \
> >   classid 1:14
> > 
> > $TC filter add dev ${DEV_IFB} parent 1:0 prio 2 protocol ip u32 \
> >   match ip protocol 0x6 0xff \
> >   match ip dport 80 0xffff \
> >   classid 1:13
> > 
> > Any ideas?
> 
> Looks OK to me - try what Anton suggested to be safe but order is 
> usually enough.

ok, thnx.
 
> I guess IFB means this is ingress - if you are doing nat / or the ip
> you match is on that machine maybe it not passing ifb with the address
> you expect.

Hmm, I don't think so because the ip is the machine itself and it won't
be translated...

R.

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