D-Link DIR-X1530 User Manual page 85

DIR-X1530 AX1500 Wi-Fi 6 Gigabit Router
User Manual
Figure 73. The page for creating a new PPPoE connection. The Ethernet section.
Parameter
MAC address
MTU
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)
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).
The maximum size of units transmitted by the interface.
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Configuring via Web-based Interface
Description