User's Manual

Chapter 3 WAN 26
Primary DNS Enter the primary DNS server’s address for the Router.
Secondary DNS Enter the secondary DNS server’s address for the Router.
IPv6 address This option is available if you select Router in the Mode field and IPv6 or IPv4/IPv6 in the
IPv6/IPv4 Dual Stack field.
If you select ENET ENCAP in the Encapsulation field, select Obtain an IP Address
Automatically if you have a dynamic IPv6 address; otherwise select Static IP Address.
If your encapsulation mode is PPPoE, the Router’s IPv6 address is dynamic and you do not
need to configure the IPv6 address settings.
IPv6 Address Enter the IPv6 address assigned by your ISP.
Prefix length Enter the address prefix length.
IPv6 Default
Gateway
Enter the default gateway.
IPv6 DNS Server1 Enter the first IPv6 DNS server address.
IPv6 DNS Server2 Enter the second IPv6 DNS server address.
DHCP IPv6 This is available only when you select Obtain an IP Address Automatically.
Select DHCP to obtain an IPv6 address from a DHCPv6 server. Select SLAAC to have the
Router use the prefix to automatically generate a unique IP address that does not need to be
maintained by a DHCP server.
DHCP PD This is available only when you select Obtain an IP Address Automatically.
Select Enable to use DHCP PD (Prefix Delegation) to allow the Router to pass the IPv6 prefix
information to its LAN hosts. The hosts can then use the prefix to generate their IPv6
addresses.
Connection (PPPoE encapsulation only)
Keep Alive Select Keep Alive when you want your connection up all the time. The Router will try to bring
up the connection automatically if it is disconnected.
Connect on
Demand
Select Connect on Demand when you don't want the connection up all the time and specify
an idle time-out in the Max Idle Timeout field.
Max Idle Timeout Specify an idle time-out in the Max Idle Timeout field when you select Connect on Demand.
The default setting is 0, which means the Internet session will not timeout.
NAT SUA Only is available only when you select Router in the Mode field.
Select SUA Only if you have one public IP address and want to use NAT.
Select None to disable NAT.
Advanced Setup Click this to display or hide RIP and multicast and MTU fields.
RIP & Multicast Setup
RIP Direction Select the RIP Direction from None, Both, In Only and Out Only.
Table 5 Network Setting > WAN: VDSL: Edit (continued)
LABEL DESCRIPTION