Asus RT-N14UHP - Manual (Page 70)

0
IPv6
This wireless router supports IPv addressing, a system that
supports more IP addresses. This standard is not yet widely
available. Contact your ISP if your Internet service supports IPv.
To set up IPv6:
1. From the navigation panel, go to
Advanced Settings > IPv6.
. Select your Connection Type. The configuration options vary
depending on your selected connection type.
3. Enter your IPv LAN and DNS settings.
4. Click Apply.
Please refer to your ISP regarding specific IPv information for
your Internet service.