NETGEAR R6400 User Manual page 32

The IPv6 page displays.
5. In the Internet Connection Type menu, select 6rd Tunnel.
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.
• MTU size (in bytes). The normal MTU (maximum transmit unit) value for most
Ethernet networks is 1500 bytes, or 1492 bytes for PPPoE connections. Change the
MTU only if you are sure that it is necessary for your ISP connection. See
MTU Size on page 40.
6. 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.
7. 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 DHCv6 client function.
• Auto Config. This is the default setting.
AC1750 Smart WiFi Router
Specify Your Internet Settings
32
Change the