However, if you learnt about the OSI model you probably know that MAC addresses are used on the layer two of the OSI model (data-link layer). When users refer to “ping”, they actually refer to the ICMP protocol which is a protocol used in order to diagnose and troubleshoot issues happening over a network. This article was named this way because many developers and engineers are searching for it this way, but this is partially correct. To be extremely clear, there is no such thing as “pinging” a MAC address.
Your device therefore is likely to have two MAC addresses. The address is assigned by the manufacturer, for Ethernet and Wi-Fi cards.
How to find mac address of laptop software#
You may need the media access control (MAC) address to license a software or to figure out what devices are connected to your router.
How to find mac address of laptop how to#
$ sudo apt-get install arpingįinally, when the command is properly installed, you will be able to ping the MAC address correctly.Ĭongratulations, you were able to successfully ping a MAC address on Linux! Difference between ARP and ICMP A Media Access Control (MAC) address is a unique numeric identifier used to distinguish a device from others on a network. Your MAC address in your laptop is similar to your home or apartments postal address it tells technologies like routers how to find and contact your computer. When you have administrator privileges, simply execute the “apt-get install” command and install the arping utility. If you are not sure about how you can get sudo privileges on Linux, there are many different tutorials that you can use for Debian or CentOS.
In order to install it, you need sudo privileges. Type ipconfig /all (make sure to include the space between 'g' and '/') and press Enter The MAC address is listed as a series of 12 digits, listed as the Physical Address. Type cmd into the search bar at the bottom of the Start menu and open Command Prompt 3. Note that the arping command may not be installed by default on your system, you will need to install it. Click the Start menu in the bottom-left corner of the screen. By pinging the default gateway of this local network, we were able to determine that the MAC address 00:00:5E:00:01:6E is up and running.
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