Quickly gather MAC addresses in Windows with ARP
When securing a wireless Windows network, in addition to using WEP (Wired Equivalent Privacy) or WPA (Wi-Fi Protected Access) encryption, you can use Media Access Control (MAC) address filtering. When you enable MAC address filtering, the wireless access point or wireless router verifies that the network card in the computer requesting access has a MAC address in its filter list before allowing the computer to access the network. This means that you must first obtain the MAC addresses of each…