In computer networking, a Media Access Control address, better known as MAC address, is a unique identifier assigned to a network adapter or network interface card (NIC) by the manufacturer for identification. The MAC address can also be called the Ethernet Hardware Address (EHA), hardware address, adapter address or physical address. Your computer may have more than one MAC address. Do you have wireless and an ethernet port? Then you have at least two MAC addresses. Your smart phone probably also has a MAC address -- eg: iPhone has two; one for wireless and one for bluetooth.
MAC addresses are typically 6 groups of two hexadecimal digits (0-9,A,B,C,D,E,F), separated either by colons (:) or hyphens (-). The Wi-Fi Mac address on iPhone, for example is: 00:1C:B3:09:85:15. The first three numbers, 00:1C:B3, are an Apple manufacturing code; only Apple products will have MAC address starting with those digits. (Settings then General then About then Wi-Fi Address)
Why do you care about MAC addresses? Generally speaking, you don't. But if you are having trouble with connecting to a network or if your computer has been hacked, then the ACCC's security, networking, operations, or repair folks might need you to tell them what it is to help them troubleshoot your problem. So here is how to tell.
Note that you must have TCP/IP installed to be able to query your MAC address.
Find the MAC Address of Your Computer ubuntu 14.04
terminal command is
ifconfig -a | grep -ioE '([a-z0-9]{2}:){5}..'
MAC addresses are typically 6 groups of two hexadecimal digits (0-9,A,B,C,D,E,F), separated either by colons (:) or hyphens (-). The Wi-Fi Mac address on iPhone, for example is: 00:1C:B3:09:85:15. The first three numbers, 00:1C:B3, are an Apple manufacturing code; only Apple products will have MAC address starting with those digits. (Settings then General then About then Wi-Fi Address)
Why do you care about MAC addresses? Generally speaking, you don't. But if you are having trouble with connecting to a network or if your computer has been hacked, then the ACCC's security, networking, operations, or repair folks might need you to tell them what it is to help them troubleshoot your problem. So here is how to tell.
Note that you must have TCP/IP installed to be able to query your MAC address.
Find the MAC Address of Your Computer ubuntu 14.04
terminal command is
ifconfig -a | grep -ioE '([a-z0-9]{2}:){5}..'
