D-Link DSL-G256DG User Manual page 40

When Enable DHCPv6 Server is selected, you can choose to use Stateless or
Stateful service.
After selecting Stateful, the following parameter can be configure parameters that
can be configured are the following:
Start interface ID: Enter the starting IPv6 available addresses for DHCP to assign
to LAN clients.
End interface ID: Enter the ending IPv6 available addresses for DHCP to assign to
LAN clients.
Leased Time: Enter the time limit assigned to clients.
When Enable RADVD is selected, you can also Enable ULA Prefix Advertisement.
When Enable ULA Prefix Advertisement is selected, you can choose to Randomly
Generate an IPv6 prefix or Statically Configure the following IPv6 prefix information.
Prefix: Enter the static IPv6 prefix to use.
Preferred Life Time: Enter the preferred life time in hour.
Valid Life Time: Enter the valid life time in hour.
When Enable DHCPv6 Server is selected, you can choose to use ,Standard Mode
and Blocking Mode.
Select to Enable or Disable MLD LAN to LAN Multicast even if IGMP snooping is
enabled.
Click the Apply/Save button to accept the changes made.
Web User Interface Configuration
D-Link DSL-G256DG VDSL Router User Manual
Page 40