A company named Renew London used trash bins in the city of London to track people’s movements around the city based on their MAC addresses. When you walk around, your smartphone scans for nearby Wi-Fi networks and broadcasts its MAC address.
LINUX SET MAC ADDRESS FREE
For example, an airport Wi-Fi network might offer a free 30 minutes and then ban your MAC address from receiving more Wi-Fi.
MAC Changer is a utility for viewing/manipulating the MAC address of network interfaces. Reboot or reconfigure network interfaces by hand. # This file describes the network interfaces available on your system To permanently change the MAC address of an Ethernet interface, you need to edit /etc/network/interfaces configuration file and use hwaddress directive. Change the MAC address of an Ethernet interface permanently This change is not permanent as the MAC address on the interface eth0 will revert to the default on the next system reboot.
LINUX SET MAC ADDRESS HOW TO
I will briefly explain how to do this using standard commands and one particularly useful tool MAC Changer.Ĭhange the MAC address of an Ethernet interface temporarilyĬheck MAC addresses. Change the MAC address of an Ethernet interface and make this change permanent.