On 28-07-2006 14:43, makevuy wrote:
Hy,
I would want to mark the packets that are entering in a machine, with a
mark for using diffserv with DSMARK.
My machine has 2 interfaces, a ethernet and a wireless. The ethernet
interface is eth1 and the other is wifi0.
Firs, I would want to test that I would be able to mark the tos of the
paquets that I would be receiving, for this I write in the console of my
linux:
iptables -A PREROUTING -i eth1 -t mangle -p udp -j TOS --set-tos 0x20
But the TOS doesn't change (I see this with ethereal)
Waht could be the problem?
If I can remember, TOS is inserted for real some time later, so
try to investigate on forward or postrouting.
Jarek P.
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