Select Stateless Autoconguration from the drop-down 
menu.
Enter  the  settings supplied  by your  Internet  provider 
(ISP). 
Enter the LAN (local) IPv6 address for the router. 
Displays the Router’s LAN Link-Local Address.
Check to enable the Autoconguration feature.
Select Stateful. Refer to the previous page for Stateful.
Enter the start IPv6 Address for the  DHCPv6  range  for 
your local computers.
Enter the end IPv6 Address for the DHCPv6 range for your 
local computers.
Enter the Router Advertisement Lifetime (in minutes).