Before You Begin; The Broadband Screen - ZyXEL Communications VMG892-B10A User Manual

Dual Stack Lite
Use Dual Stack Lite when local network computers use IPv4 and the ISP has an IPv6 network.
When the Device has an IPv6 WAN address and you set IPv6/IPv4 Mode to IPv6 Only, you can
enable Dual Stack Lite to use IPv4 computers and services.
The Device tunnels IPv4 packets inside IPv6 encapsulation packets to the ISP's Address Family
Transition Router (AFTR in the graphic) to connect to the IPv4 Internet. The local network can also
use IPv6 services. The Device uses it's configured IPv6 WAN IP to route IPv6 traffic to the IPv6
Internet.
Figure 21 Dual Stack Lite
LAN
- IPv6
- IPv4
+
IPv6 IPv4

5.1.3 Before You Begin

You need to know your Internet access settings such as encapsulation and WAN IP address. Get this
information from your ISP.

5.2 The Broadband Screen

Use this screen to change your Device's Internet access settings. Click Network Setting >
Broadband from the menu. The summary table shows you the configured WAN services
(connections) on the Device.
Figure 22 Network Setting > Broadband
VMG8924-B10A and VMG8924-B30A Series User's Guide
WAN
- IPv6
- IPv4 in IPv6
ISP (IPv6)
IPv6
IPv4 in IPv6
AFTR
IPv4 Internet
Chapter 5 Broadband
IPv6 Internet
49