DIR-882  AC2600  Wave 2 MU-MIMO Wi-Fi  Gigabit   Router   with
3G/LTE Support and 2 USB Ports
User Manual
Configuring via Web-based Interface
Figure 77. The page for creating a new PPPoE connection. The Ethernet section.
Parameter Description
Ethernet
MAC address
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).
MTU
The maximum size of units transmitted by the interface.
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