A MAC address is a unique id of a device in the network interface controller (NIC). Drop a line in the comments and let us know what you think.In this article, we will learn how to get the MAC address or physical address of a system using PHP.įirst of all, let me clear the concept of the MAC address. You can also open Start > Settings > Network & Internet, click the connection name, then scroll down to view the Physical address (MAC). To confirm the change, open Start, type: CMD, right-click CMD, then click Run as administrator.Īt the command prompt, type: ipconfig /all, then hit Enter to check the physical address. Enter a new set without the hyphens, click OK, then restart your computer. A Mac address consists of six pairs of hexadecimal digits. Click in the Value box, clear its contents, and enter a new address to edit the address. Within the Property box, scroll down, select Locally Administered Address, and select the Value radio box there, you will see your adapters MAC address. Expand Network adapters, right-click your Ethernet or Wireless adapter, then click Properties. Press Windows key + X on your keyboard, then click Device Manager. Edit Your Network Adapters MAC Address to Bypass Network Restrictions in Windows 10 So, without further ado, here’s how to do it. Or you can use it to assign specific rules to a set of devices within a certain MAC address range.Īt any rate, the fact that you’ve read this far means you probably have a vested interest in changing your MAC address. You can use it to test your own MAC filtering settings. For whitelists, you’d have to know the MAC address of a specific device you’re trying to spoof.Ĭhanging your MAC address has legitimate uses as well. MAC spoofing can be used maliciously to circumvent network controls, but it’s really only effective for blacklists-that is, if someone specifically blocked your device from the network. But it’s fairly simple to change your MAC address by “spoofing” it as another MAC address.

The MAC address is “burned-in” to the physical device at the factory. A MAC address works better for these administrative tasks because, unlike IP addresses, the MAC address doesn’t change.

For home users, you might use MAC filtering to restrict access to your Wi-Fi network. MAC addresses are useful for identifying devices on a network.

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