D-Link AC1200 User Manual page 49

Section 4 - Configuration
Ethernet
MAC address: The default MAC address is set to the Internet port's physical interface
MAC address on the router. You can edit that address manually here.
Clone MAC Toggle this switch to clone the MAC address of the device you are
address of your
using to access the web UI. Note that no two MAC address within the
NIC:
same subnet can be the same.
Restore Default Click here to restore your router's default MAC address.
MAC Address:
MTU: Specify the Maximum Transmission Unit of your Internet connection.
You may need to change the MTU for optimal performance with your
ISP. The default setting is 1500.
IP
Get IPv6: Choose Automatically, IPv6 by DHCPv6, by SLAAC, or DHCPv6 PD
according to the type of IPv6 is used by your ISP. The default setting
is Automatically.
Gateway by Toggle this switch to obtain gateway information through SLAAC.
SLAAC:
IPv6 address:
Specify the IPv6 address provided by your ISP.
Prefix:
Specify the prefix provided by your ISP.
Gateway IPv6
Specify the default gateway address provided by your ISP.
address:
D-Link DIR-1210 User Manual
PPPoE IPv6 (cont)
45