You can, however get the MAC address of an adapter which is not currently connected. It is not possible to get the MAC address of an adapter which is disabled: this is because getting the MAC address requires querying the driver, and the driver for a disabled adapter is not loaded (source).
How do I find the MAC address of my disabled NIC? Something called the ARP (Address Resolution Protocol) translates an IP address into a MAC address. It is hardwired or hard-coded onto your computer’s network interface card (NIC) and is unique to it. Does NIC contain MAC address?Įvery NIC has a hardware address that’s known as a MAC, for Media Access Control. > HWaddr or ether or lladdr is the device’s MAC address. From the displayed information, find eth0 (this is the default first Ethernet adapter).As the root user (or user with appropriate permissions).
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