The Basic Of Network With BackTrack 5

Display all network interfaces

Including Adapter MAC Address, IP information, etc

ifconfig -a

 

Two Ways Of Spoofing MAC Address
 Note :The spoofed MAC will restored to original after system is restarted.


1) Using ifconfig   ( ifconfig wlan3 hw ether xx:xx:xx:xx:xx:xx )
    a) Bring down interface
    b) Change to the desired MAC address
    c) Bring up interface 

2) Using macchanger ( macchanger wlan3 --mac xx:xx:xx:xx:xx:xx )

    a) Bring down interface

    b) Change to the desired MAC address with macchanger
    c) Bring up interface