Chapter 2 How to Set Up Your Network
ZyWALL USG 20-2000 User’s Guide
40
You have completed the settings on the ZyWALL. But if you want to request a network address
prefix from your ISP for your computers on the LAN, you can configure prefix delegation (see
Section
).
2.6.3 Prefix Delegation and Router Advertisement Settings
This example shows how to configure prefix delegation on the ZyWALL’s WAN and router
advertisement on the LAN.
2.6.3.1 Apply a Network Prefix From Your ISP
First of all, you have to apply a network prefix from your ISP or the uplink router’s administrator.
The WAN port’s DUID is required when you apply the prefix. You can check the DUID information in
the
WAN IPv6 Interface Edit
screen.
This example assumes that you were given a network prefix of 2001:b050:2d::/48 and you decide
to divide it and give 2001:b050:2d:1111::/64 to the LAN network. LAN1’s IP address is
2001:b050:2d:1111::1/128.
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