LINUX FIND MAC ADDRESS OF NETWORK CARD HOW TO

Go to the shell and type the ifconfig command. The MAC address is shown inВ the Physical Address field: Once inside the Command Prompt, type the ipconfig/all command. Go to the Command Prompt ( Start вЂ“ Programs вЂ“ Accessories вЂ“ Command Prompt on Windows XP, for newer versions of Windows, just type cmd from the Start screen). The process depends on your operating system: The IP number and MAC address are listed by ipconfig under IP Address and Physical Address. Type ipconfig /all at the command prompt to check the network card settings. Type cmd in the Open prompt of the Run menu and click OK to launch a command prompt window. You can find out the MAC address your computer is using. If using the Classic Start Menu: Click the Run button in the Windows Start Menu.

LINUX FIND MAC ADDRESS OF NETWORK CARD HOW TO

How to find the MAC address of your computer Each hexadecimal character is 4 bitsВ long, so the first six hexadecimal characters represent the vendor (in this case, Hewlett Packard). For example, this is a valid MAC address: D8-D3-85-EA-1B-EE.

MAC addresses are usually written in the form of 12 hexadecimal digits. In the following pictureВ we can seeВ the structure of a MAC address: The manufacturer then assigns a unique value for the last 3 bytes, which ensures that every MACВ address is globaly unique. Every network card manufacturer gets a universally unique 3-byte code called the Organizationally Unique Identifier (OUI).В Manufacturers agree to give all NICs a MAC address that begins with the assigned OUI. MAC addresses are 6 Bytes (48 bits) long. Every Ethernet network interface card (NIC) has a MAC addressВ burned in its firmware, which is why MAC addresses are sometimes known as hardware addresses. It may also be listed as 'Hardware Address' or 'Physical Address. Write down the MAC Address for your adapter. The MAC Address and other parameters will be displayed in the DOS window. Ethernet uses MAC (Media Access Control) addresses to uniquely identify a hostВ in an Ethernet environment. At the prompt, type the following: ipconfig /all Press Enter.

Linux find mac address of network card