On Sat, Feb 09, 2002 at 05:28:04PM +0800, Adi Nugroho wrote: > Helo... > I need to ask about hardware address.... > > As we knew, we can block connection based on Hardware address. > But how if the "thief" using fake hardware address? > Means, he/she change their hardware address mannually? Supposedly there are cards out there which have a truly fixed mac address. Some wireless lan cards have this. However, you would then need to be sure that nobody sneaks in their own network adaptor. Regards, bert -- http://www.PowerDNS.com Versatile DNS Software & Services http://www.tk the dot in .tk Netherlabs BV / Rent-a-Nerd.nl - Nerd Available - Linux Advanced Routing & Traffic Control: http://ds9a.nl/lartc