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#MANUALLY CHANGE MAC ADDRESS WINDOWS 7 WINDOWS 7#

You may need to change your router or computer’s MAC address to connect.

MAC Authentication: Some Internet service providers may require authentication with a MAC address and only allow a device with that MAC address to connect to the Internet.

This isn’t a great security tool because people can spoof their MAC addresses.

MAC Address Filtering: Networks can use MAC address filtering, only allowing devices with specific MAC addresses to connect to a network.

When a device connects, it always receives a specific IP address if it has a matching MAC address

Static IP Assignment: Routers allow you to assign static IP addresses to your computers.

In addition to their core networking use, MAC addresses are often used for other purposes: RELATED: 22 Common Network Jargon Terms Explained It knows to send the request to the MAC address of your router’s network interface. At the hardware level of your network card, though, your network card is only looking at other MAC addresses for interfaces on the same network.

Your computer sends the request to your router, which then sends it out onto the Internet. The web address you type gets translated to the IP address of the server. When a browser on your computer needs to grab a web page from a server on the Internet, for example, that request passes down through several layers of the TCP/IP protocol. What MAC Addresses Are Used ForĪt the lowest networking level, network interfaces attached to a network use MAC addresses to communicate with one another. These MAC addresses-sometimes referred to as physical or hardware addresses-are assigned in the factory, but you can usually change the addresses in software. The tool, however, works with Windows XP, Windows Vista, and Windows 7.Each network interface connected to your network-whether it’s your router, wireless device, or network card in your computer-has a unique media access control (MAC) address.

#MANUALLY CHANGE MAC ADDRESS WINDOWS 7 WINDOWS 7#

All that is required to change the MAC address is to choose your NIC adapter from the list and click Change to either manually assign the MAC address or let it randomly generate MAC address for you.Īfter it’s successfully changed your MAC address, you need to disable the network connection and then enable it to view the newly assigned MAC address from Network Connection Detail dialog.Īccording to the developer of Win7 MAC Changer, Windows 7 has a bug or restriction in place which makes it difficult to change the MAC address. In contrast to previously featured Tecnitium MAC address Changer, Win7 Mac Changer is utterly simple tool to change MAC address, allowing users to spoof their physical identification address on the network. Since it represents physical location of your node on the network, changing MAC address comes certainly useful to deceive location identification scripts which attempt to collect sensitive information for exploiting administrative rights. The Media Access Control address is assigned by NIC manufacturers to network cards and is relatively difficult to change. If you’re using applications which attempt to remove the restrictions but they often fail to bypass the accessing constraints, you probably need to change your NIC identification, also know as, MAC Address.