D-Link AC1900 User Manual page 46

Section 4 - Con guration
Select
router requests one from the ISP's server. Some ISPs require you to adjust
settings on your side before your router can connect to the IPv6 Internet.
IPv6 DNS Settings
Select either Obtain DNS server address automatically or Use the
DNS Type:
following DNS address.
If Use the following DNS address is selected:
Enter the primary DNS server address.
Primary DNS
Server:
Enter the secondary DNS server address.
Secondary DNS
Server:
LAN IPv6 Address Settings
Enable or disable pre x delegation services.
Enable DHCP-PD:
Displays the router's LAN link-local address.
LAN IPv6 Link-
Local Address:
If Enable DHCP-PD is disabled these additional parameters are available for
con guration:
Enter a valid LAN IPv6 address.
LAN IPv6 Address:
Displays the router's LAN link-local address.
LAN IPv6 Link-
Local Address:
D-Link DIR-878 User Manual
Auto Con guration (SLAAC/DHCPv6)
if your ISP assigns your IPv6 address when your
42