What is a MAC address?
Most devices that connect to a network have a unique identifier called a MAC address, sometimes also known as an Ethernet ID or a Physical Address. A network device’s MAC address is set by its manufacturer and is permanent. MAC addresses are useful for situations requiring a specific device to be identified, such as when assigning a static network address. Devices that have MAC addresses include printers, built-in and stand-alone network cards, network-enabled PDAs, and Bluetooth devices. A MAC address consists of twelve characters, each one either a number or a letter from A to F, usually broken up into six pairs. For example: 01 23 45 67 89 AB. MAC addresses are usually displayed on a sticker attached to the device, either on the back of the device or on the network card, often next to the device’s serial number.
follow this link to get the answer. • Q: What if my computer has several network cards? This is not a problem. Each network card has its own MAC address. The software will automatically detect all network cards and will use the registered MAC address (the one you specified in the license agreement form), ignoring the MAC addresses of all other network adapters. • Q: I have a single-user license and recently I’ve got a new computer and want to transfer my license to the new computer. What should I do? fill the license transfer form. • Q: I have output files from a quantum-chemical software which currently is not included in the AOMix supported software list. What should I do? Please collect four output files from your quantum-chemical software package: • a single-point calculation of a closed-shell molecule using a spin-restricted treatment (HF, DFT, etc.), • a single-point calculation of a closed-shell molecule using a spin-unrestricted treatment (HF, DFT, etc.), • a single-point calcu
