Antonio Pérez schrieb: > Hi Joerg, > > Thanks for your reply, I also tried PREROUTING and also many different > protocols, not only http and the problem remains the same, everything > seems to work properly, no errors, but the number of marked packets > remains empty. > Any idea will be apreciated, thanks. Could you please post the output of iptables-save ? I assume, that some other rules are the culprit ;) Have a nice time, Joerg