Step 2 Open the web browser and type the default access of the router （like 192.168.1.1) into the address bar and then Press Enter. (2) Type ipconfig/all at the prompt window, press Enter, it will show the MAC address and other address information of this computer. (1)Click Start->Run, type cmd and press Enter. Step 1 You should know the MAC addresses of the computers which you would like to allow them to access the Internet.You can check them on the computers with command prompt.
If you would like to limit which computers can access the Internet through the router,you can set MAC Filtering to achieve it.
