> Is it possible to set a firewall rule or rules to block certain MAC > addresses from being routed? If so, how can that be done? > it will be possible with kernel 2.4 (as far as i understand). i have not found any options for that in the 2.2 kernel (ipchains). -- Hi! I'm a .signature virus! Copy me into your ~/.signature, please! -- Linux - the last service pack you'll ever need.