Problem with iptables with -j TOS and MARK

Linux Advanced Routing and Traffic Control

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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?

I've tried the same with the MARK option:

iptables -A PREROUTING -i eth1 -t mangle -p udp -j MARK --set-mark 0x20

and a DSMARK.

Regards.

--
Sandra Salmerón Ntutumu    <makevuy@xxxxxxxx>
Tlf. Analog: +34 914888405 / Móvil: 653574298
Tlf. IP desde FWD: 656212. Ext: 10 / Tel. IP desde EHAS: 010010
Fundación EHAS: Enlace Hispanoamericano de Salud - www.ehas.org
Telemedicina rural para zonas aisladas de países en desarrollo


_______________________________________________
LARTC mailing list
LARTC@xxxxxxxxxxxxxxx
http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

[Index of Archives]     [LARTC Home Page]     [Netfilter]     [Netfilter Development]     [Network Development]     [Bugtraq]     [GCC Help]     [Yosemite News]     [Linux Kernel]     [Fedora Users]
  Powered by Linux