So in the output look for the section with you IP address and there you will see the MAC address as above. Inet6 fe80::20c:29ff:feec:2fb2/64 scope link noprefixroute Ignore the non-connected IPv6 eth0 valid_lft 1283sec preferred_lft 1283sec Inet .xxx/24 brd .xxx scope global dynamic noprefixroute Link/ether 00:xx:xx:ec:2f:b2 brd ff:ff:ff:ff:ff:ff 2: eth0: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 My adapter is Ethernet and yours is wireless so it will have a different name. Use the second one or one like it for IPv4. Ignore the first one (loopback address) 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 Further, in the CL approach, various commands are provided through which you can check the MAC address in Ubuntu.Looking at the output on my own Kali Machine: These approaches include the command line approach and the GUI approach. The two different ways through which you can find your MAC address in Ubuntu Linux are being discussed in this article as well. In this article, the basic overview of MAC-address and its work is being provided. When you press the “gear icon” given after your connection, a window will open that contains more settings and information about your connection with the network and MAC address (Hardware Address). In the settings options, go to “Network”. Open the Ubuntu Applications Menu which is provided in the left corner of the screen (denoted by the nine-dots symbol) and then search for the “Settings” option and click on the icon:Ī Settings Menu will be shown after clicking the “settings” icon. Mentioned below are the steps to finding a MAC address using the GUI. If you don’t know how to use the command line or you are facing any difficulty in the application of commands, you can also check the MAC address by another method. Without installing anything, run the below-mentioned command to find the MAC address: $ ip linkįinding MAC-Address Using GUI (Graphical User Interface) Method If your ifconfig command is not working, run the following command: $ sudo apt install net-toolsīy using this command, you will be able to install the ifconfig command. You can further check MAC-address in Ubuntu by simply shortening this command, which will give you the exact result for MAC-address. Run the mentioned below command to check MAC-address using CLI: $ ifconfig -a The Command-Line method is the simplest and most used way in Linux to check your MAC address in Ubuntu. Find a MAC-address Using GUI (Graphical User Interface) MethodĪ brief description of both methods is explained below: Find MAC-address Using Command Line Method.Find a MAC-address Using Command Line Method.There are two ways through which your MAC address can be found in Ubuntu: In that case, if both the mac-addresses match, the packet is processed if they don’t match, the packet is rejected. When a network adapter receives a packet, the receiving network adapter compares the packet’s destination MAC address to its own MAC address. Packets that are coming from a MAC address on the Ethernet are always sent to a MAC address. Communication between packets on the Ethernet is always done by MAC address. The internet does not allow MAC addresses to be routed.Ī MAC address is provided for each network card. On the wider internet, the MAC address doesn’t provide any function. When thousands of devices are connected within a single business, the MAC address becomes critical. Even if the physical connection is shared, the equipment’s MAC address catches the attention of a single directly linked device. It runs in the segment of most networking technologies, like WiFi, Bluetooth, and Ethernet. A MAC address is used as a network address within a segment of the network. In this article, we will discuss different ways to check MAC addresses on your Ubuntu system.Ī MAC address, also known as a Media Access Control Address, is a unique value that is assigned to many active network device units. It is important to know the MAC address of your computer as it allows you to send any type of information between multiple systems on the network. Ubuntu is mostly a Linux operating system it provides several utilities that help us perform different tasks according to our requirements.
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