You can use ip to bring interfaces up or down, assign and remove addresses and routes, manage ARP cache, and much more. The ip command is a powerful tool for configuring network interfaces on Linux systems. MAC addresses are usually assigned by the manufacturer of the network adapter. However, it is possible to change the MAC address of a device. Related: Step by Step to troubleshoot a network issue in Linux Find MAC address with ifconfig command in Linux.
Mostly this will be present in the second line. The best Linux command to find MAC address is using ifconfig command. The MAC address is the link/ether field of the output. Use ip command to get your MAC address on Ubuntu However, in some rare instances the format might also be displayed without colon or hyphen separators XXXXXXXXXXXX. Below are few examples on how to use this command. This can be used to get mac address for remote computers also. Most commonly, the MAC address is separated every second charater with a colon or a hyphen, creating the following format XX:XX:XX:XX:XX:XX, or XX-XX-XX-XX-XX-XX. Get mac address from command line (CMD) We can find mac address (physical address) of a computer using the command ‘ getmac ‘. A MAC address (Media Access Control Address) can be utilized as a unique identifier for individual devices on a network, specifically for Media Access Control.Ī MAC address is built-up of a 12 digit hexadecimal and is tied to the Network Interface Controller (NIC). In short, it's used as a network address in communications within a network segment. A MAC address is a unique identifier assigned to a network interface controller.