Le dimanche 10 décembre 2006 à 11:44 -0500, sean a écrit : > The internet routers just look at the ip address, so I > wouldn't think they'd strip out the MAC address, do they? MAC addresses are layer 2 addresses. They don't propagate outside ethernet network when packet is handled by a router. So, yes your local router can see your client MAC address and you can use -m mac in iptables to match it. If you're sitting outside your client's LAN, you won't see its MAC address. -- http://sid.rstack.org/ PGP KeyID: 157E98EE FingerPrint: FA62226DA9E72FA8AECAA240008B480E157E98EE >> Hi! I'm your friendly neighbourhood signature virus. >> Copy me to your signature file and help me spread!