D-Link AC1750 User Manual page 52

Section 4 - Configuration - Router Mode
DS-Lite is an IPv6 connection type. After selecting DS-Lite, the following
parameters will be available for configuration:
Advanced Settings
Select DS-Lite DHCPv6 to let the router allocate the AFTR IPv6
DS-Lite
Configuration: address automatically. Select Manual Configuration to enter the
AFTR IPv6 address manually.
DS-Lite DHCPv6
B4 IPv6 Address:
Enter the B4 IPv4 address value used here.
WAN IPv6
Once connected, the WAN IPv6 address will be displayed here.
Address:
IPv6 WAN Default Once connected, the IPv6 WAN default gateway address will be
Gateway:
displayed here.
Manual
AFTR IPv6 Enter the AFTR IPv6 address used here.
Address:
B4 IPv6 Address: Enter the B4 IPv4 address value used here.
WAN IPv6 Once connected, the WAN IPv6 address will be displayed here.
Address:
IPv6 WAN Default
Once connected, the IPv6 WAN default gateway address will be
Gateway:
displayed here.
Click Save when you are done.
D-Link DIR-869 User Manual
DS-Lite
48