What Can Go Wrong - ZyXEL Communications ZyWALL ATP Series Handbook

4. Open a web browser and type http://www.kame.net. If your IPv6 settings are
correct, you can see a dancing turtle in the website.

What Can Go Wrong?

1. If you forgot to enable Auto-Configuration on the WAN1 IPv6 interface, you will
not have any default route to forward the LAN's IPv6 packets.
2. To use prefix delegation, you must set the WAN interface to a DHCPv6 client,
enable router advertisements on the LAN interface as well as configure the
Advertised Prefix from DHCPv6 Prefix Delegation table.
3. If the Value field in the WAN1's DHCPv6 Request Options table displays n/a,
contact your ISP for further support.
4. In Windows, some IPv6 related tunnels may be enabled by default such as Teredo
and 6to4 tunnels. It may cause your computer to handle IPv6 packets in an
unexpected way. It is recommended to disable those tunnels on your computer.
Assign the DNS address to the client
If you want to assign the DNS server address instead of ISP's , then
1.
please create the DNS server object.
www.zyxel.com
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