1. In Windows system
-Bring up the cmd command line
-Run the Getmac command. On the command line: getmac/v/fo list and press ENTER
- Find the physical address. This is another way to describe a MAC address. Because more than one piece of relevant information is usually displayed in the output, be aware that the information found is the physical address of the network adapter you are looking for. For example, the MAC address of a wireless network connection and the address of a wired network connection are different.
2. Linux System
-Open shell
-Enter ifconfig -a , and then press enter. If access is denied, enter sudo ifconfig -a it, and then follow the prompts to enter the password.
-Find the MAC address. Pull down the page to find the network connection (the main interface callout eth0 ). Found HWaddr , the following is the MAC address. The Inet addr after the MAC address is the IP address
How to find MAC addresses for Win and Linux