D-Link DI-714 - Manual (Page 21)

21
Some ISPs, especially cable modem providers, use the “Host Name” to
authenticate the user. If this is the case, you will need to enter:
Host Name: Enter the host name provided by the ISP.
Some ISPs require the user to input the MAC address of the original
Ethernet adapter. If this is the case, enter:
MAC Address: Enter the MAC address of the Ethernet adapter.
Some ISPs may recognize your LAN card MAC address as a legal user;
In this case, you have to copy the LAN card MAC address in the MAC address field.
For WIN 95/98 you can run winipcfg to see the LAN card MAC address
For WIN 2000/NT you can run ipconfig /all to see the LAN card MAC address
NOTE !