The "MAC address clone" of the router means:
When you do not clone, access your computer from the extranet, and the MAC address you get is the MAC address of the router.
After cloning, access your computer from the external network, the MAC address of your computer network card is the MAC address.
Practical examples are as follows:
China Telecom broadband users are limited to a single computer internet access (assuming the MAC address of this computer's network card is 11-11-11-11-11-11), you changed a computer (assuming the MAC address of this computer's network card is 22-22-22-22-22-22), it will definitely not be on the net. Because the telecom only allows the MAC address is 11-11-11-11-11-11 computer Internet, that is, locked the MAC address, so the MAC address is 22-22-22-22-22-22 computer can not network.
If you want to go through the router (assuming the MAC address of the router is AA-AA-AA-AA-AA-AA) use n computers, because the telecommunications detects that the MAC address is AA-AA-AA-AA-AA-AA, not 11-11-11-11-11-11, So must not be on the net.
If you want a broadband user to use n, such as computers to the internet will be to crack the telecom routing blockade, the method of Tp-link router as an example. Enter http://192.168.1.1 in the browser address bar (different brands of routers are not the same, first look at the instructions or the label on the router) to enter the router's home page to set up. Click "Network Parameters", "MAC address cloning" and then click on the "Clone MAC Address" button to save the exit, then the MAC address of the router has been cloned to the same MAC address as the computer network card 11-11-11-11-11-11. That is to say the MAC address of the computer network card is 11-11-11-11-11-11, the MAC address of the router is 11-11-11-11-11-11. In this way, the telecom detects the first network device is the router, and then detects the computer network card. Since the router's Mac has been cloned as 11-11-11-11-11-11, the telecom mistakenly considers the router to be the MAC address that the telco allows to surf the internet as a 11-11-11-11-11-11 computer. After the router gets the right to surf the Internet, it automatically assigns the intranet IP to every computer that is going online via DHCP, so that n computers can surf the internet.
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How to clone router MAC address, how to do?