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MAC addresses are primarily assigned by device manufacturers, and are therefore often referred to as the burned-in address, or as an Ethernet hardware address, hardware address, or physical address. Each address can be stored in the interface hardware, such as its read-only memory , or by a firmware mechanism.
MAC spoofing is a technique for changing a factory-assigned Media Access Control (MAC) address of a network interface on a networked device. The MAC address that is hard-coded on a network interface controller (NIC) cannot be changed. However, many drivers allow the MAC address to be changed. Additionally, there are tools which can make an ...
Therefore, the NDIS acts as the interface between the media access control (MAC) sublayer, which is the lower sublayer of the data link layer, and the network layer (layer 3). The NDIS is a library of functions often referred to as a " wrapper " that hides the underlying complexity of the NIC hardware and serves as a standard interface for ...
A network interface controller (NIC, also known as a network interface card, [3] network adapter, LAN adapter and physical network interface [4]) is a computer hardware component that connects a computer to a computer network. [5] Early network interface controllers were commonly implemented on expansion cards that plugged into a computer bus.
The virtual device driver can also send simulated processor-level events like interrupts into the virtual machine. Virtual devices may also operate in a non-virtualized environment. For example, a virtual network adapter is used with a virtual private network, while a virtual disk device is used with iSCSI.
MPPs are used to control which users have access to device features like color, duplex, etc. By default, HP UPD assumes that the HP MPA is installed on a server named managed-print. As a result, HP UPD searches the network for this server to find HP Managed Print Policies or HP Managed Printer Lists. HP UPD Managed Printer Lists and Print Policies
Network address translator (NAT): network service (provided as hardware or as software) that converts internal to external network addresses and vice versa. [14] Residential gateway: interface between a WAN connection to an Internet service provider and the home network. Terminal server: connects devices with a serial port to a local area network.
On wired broadcast and wireless LANs, to capture unicast traffic between other machines, the network adapter capturing the traffic must be in promiscuous mode. On wireless LANs, even if the adapter is in promiscuous mode, packets not for the service set the adapter is configured for are usually ignored.