D-Link DSL-G256DG VDSL Router User Manual
Web User Interface Configuration Page 101
In this section we can configure the DNS Server Configuration.
Select DNS Server Interface from available WAN interfaces to have one of the
available WAN interfaces as the DNS server.
Select an interface under Available WAN Interfaces, and click <- to add the interface
to the Selected DNS Server Interfaces.
Select an interface under Selected DNS Server Interfaces, and click -> to remove
the interface from the DNS server list.
Alternatively, select Use the following Static DNS IP address to add the static DNS
server IP address manually.
Enter the IP addresses in the Primary DNS server and Secondary DNS server.
In this section we can configure the IPv6 DNS configuration.
Obtain IPv6 DNS info from a WAN interface: Select this option to obtain IPv6
DNS information from the WAN interface.
WAN Interface selected: Select the WAN interface, used to obtain the IPv6 DNS
information, here.
Use the following Static IPv6 DNS address: Select this option to use static IPv6
DNS IP addresses.
Preferred IPv6 DNS server: Enter the preferred DNS server IPv6 address here.
Alternate IPv6 DNS server: Enter the alternate DNS server IPv6 address here.
Click the Apply/Save button to accept the changes made.