D-Link DWR-921 User Manual page 81

DWR-921 4G LTE Router
Configuring via Web-based Interface
User Manual
Figure 70. The page for creating a new PPPoE IPv6 connection. The Ethernet section.
Parameter Description
Ethernet
A MAC address assigned to the interface. This parameter is
mandatory if your ISP uses MAC address binding. In the field, enter
the MAC address registered by your ISP upon concluding the
agreement.
To set the MAC address of the network interface card (of the
computer that is being used to configure the router at the moment)
MAC address
as the MAC address of the WAN interface, move the Clone MAC
address of your NIC switch to the right. When the switch is
moved to the right, the field is unavailable for editing.
To set the router's MAC address, click the RESTORE DEFAULT
MAC ADDRESS button (the button is available when the switch is
moved to the right).
MTU The maximum size of units transmitted by the interface.
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