Subj : Ethernet HW address on linux To : comp.os.linux From : pushkar.naik Date : Tue Jul 27 2004 08:00 am Hello, I'm working with an application that tries to detect the ethernet hw address of the machine for validating a user. My PC does not have an ethernet card. So when the application querries, linux returns a null string, and the applications fails to run. The same application on same PC on windows works fine because windows returns the ethernet id as 000000000000 and not a null string. Is there any way i can make linux return the ethernet id as 000000000000 when the ethernet card is not present on the machine ? I guess virtual ethernet adaptor could be one possible way, can someone give me a step by step procedure for going about using this method, if this is the best solution. Thanx in advance. Regards, Pushkar .