Le mercredi 03 mai 2006 à 13:18 +0800, Thomas Kuiper a écrit : > I think you want to filter with ebtables (like some cable ISP's do) based on > the mac address. ttl is not good for that. 1. You can spoof MAC address, there's no big deal about it, even on Windows. Most soho routers have a "MAC cloning" functionnality that exactly does this. 2. ISP only sees router's MAC address, may be 1 or 20 hosts behind it. -- 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!