NETGEAR XR450 User Manual page 38

The page adjusts.
The router automatically detects the information in the following sections:
• 6rd (IPv6 Rapid Development) Configuration. The router detects the service
provider's IPv4 network and attempts to establish an IPv6 6rd tunnel connection.
If the IPv4 network returns 6rd parameters to the router, the page adjusts to display
the correct settings in this section.
• Router's IPv6 Address on LAN. This field shows the IPv6 address that is acquired
for the router's LAN interface. The number after the slash (/) is the length of the
prefix, which is also indicated by the underline (_) under the IPv6 address. If no
address is acquired, the field displays Not Available.
6. Specify the following 6rd settings:
• 6rd Prefix. Enter the IPv6 prefix that your ISP gave you.
• 6rd Prefix Length. Enter the IPv6 prefix length that your ISP gave you.
• 6rd IPv4 Border Relay Address. Enter the border router's IPv4 address that your
ISP gave you.
• 6rd IPv4 Address Mask Length. Enter the IPv4 mask length that your ISP gave
you.
7. Select an IPv6 Domain Name Server (DNS) Address radio button:
• Get Automatically from ISP. Your ISP uses DHCP to assign your DNS servers.
Your ISP automatically assigns this address.
• Use These DNS Servers. If you know that your ISP requires specific servers, select
this option. Enter the IP address of your ISP's primary DNS server. If a secondary
DNS server address is available, enter it also.
8. Select an IP Address Assignment radio button:
• Use DHCP Server. This method passes more information to LAN devices but
some IPv6 systems might not support the DHCPv6 client function.
• Auto Config. This is the default setting.
This setting specifies how the router assigns IPv6 addresses to the devices on
your home network (the LAN).
9. (Optional) Select the Use This Interface ID check box and specify the interface ID
that you want to be used for the IPv6 address of the router's LAN interface.
If you do not specify an ID here, the router generates one automatically from its MAC
address.
10. Select an IPv6 Filtering radio button:
Specify Your Internet Settings
XR450 Nighthawk Pro Gaming Router
38 User Manual