Linksys WTR54GS - Manual (Page 69)

63 Appendix E: Finding the MAC Address and IP Address for Your Ethernet Adapter
For the Router’s Web-based Utility
Wireless-G Travel Router with SpeedBooster
3. Write down the Physical Address as shown on your computer screen; it is the MAC address for your Ethernet
adapter. This appears as a series of numbers and letters.
The MAC address/Physical Address is what you will use for MAC address cloning or MAC filtering.
In the exampleshown, the Ethernet adapter’s IP address as 192.168.1.100. Your computer may show
something different.
For the Router’s Web-based Utility
For MAC filtering, enter the 12-digit MAC address.
For MAC address cloning, enter the 12-digit MAC address in the MAC Address fields provided, two digits per field.
Figure E-4: Wireless MAC Filter List
Note: The MAC address is also called the Physical Address.
Figure E-5: MAC Address Clone