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Administrator’s Handbook
Link: Ethernet MAC Override
(Only available on models with Ethernet WAN interfaces, such as the
Your Gateway comes with its own MAC (Media Access Control) address, also called the Hardware Address, a 12 character number unique for each
Your Service Provider, particularly cable service providers, may instruct you to override the default MAC address.
If so, check the Enable Override checkbox, and enter the new MAC address in the field provided.