91D-Link DIR-868L User Manual
Section 4 - Conguration
Displays the router’s LAN link-local address.
Enable or disable the Automatic IPv6 Address Assignment feature.
Enable or disable automatic DHCP-PD services.
Select  SLAAC  +  RDNSS, SLAAC +  Stateless  DHCP, or  Stateful 
(DHCPv6).  
Enter the IPv6 address lifetime (in minutes).
Click Save when you are done.
LAN IPv6 Link-
Local Address:
Enable 
Automatic 
IPv6 Address 
Assignment:
Enable 
Automatic 
DHCP-PD in 
LAN:
Auto 
Conguration 
Type:
Router 
Advertisement 
Lifetime: