Netgear AC1600 Owner's Manual

The screen adjusts:

The router automatically detects the information in the following fields:

Router’s IPv6 Address on WAN. This field shows the IPv6 address that is acquired 
for the router’s WAN (or Internet) 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.

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.

Configure the remote 6to4 relay router settings by selecting one of the following buttons:

Auto. Your router uses any remote relay router that is available on the Internet. This 

is the default setting.

Static IP Address. Enter the static IPv4 address of the remote relay router. This 
address is usually provided by your IPv6 ISP.

Specify how the router assigns IPv6 addresses to the devices on your home network (the 

LAN) by selecting one of the following radio buttons:

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.

(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.

Click the Apply button.