ZyXEL – USG Application Notes
Scenario 1 — Connecting your USG to the Internet
1.1 Application Scenario
Nowadays, many Internet service providers offer an IPv6 environment. With an IPv6
feature enabled on the USG, it can assign an IPv6 address to clients and pass IPv6
traffic through IPv4 environment to access a remote IPv6 network.
1.2 Configuration Guide
Network conditions:
USG:
WAN1: 61.222.9.5(Static PPPoE v4)
Or
WAN1: 59.124.163.150(Static)
Goal to achieve:
A USG will assign an IPv6 IP addresses to the clients, which are behind it, and the
clients can access a remote IPv6 network by using the USG 6to4 tunnel.
USG configuration
Step 1: Configuration > System > IPv6 > Click Enable IPv6
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