Configuring IPv6 Prefix Delegation on the Upstream Interface

To configure IPv6 Prefix Delegation on the upstream interface:
1
Go to the Network > Interfaces page.
2
Select the IPv6 option.

3
Click the Edit icon in the Configure column for the Interface you want to configure as the upstream interface. The Edit Interface dialog appears.

4
The Zone will always be WAN.
5
From the IP Assignment menu, select DHCPv6.
6
Select the Enable DHCPv6 prefix delegation option.
7
From the DHCPv6 Mode menu, select Manual.
8
To see the configured DHCPv6 information, click the Protocol tab.
•
In the DHCPv6 General Information panel, the DHCPv6 DUID is displayed.
•
In the Stateful Addresses Acquired via DHCPv6 panel, the stateful IAID is displayed.

•
In the Delegated Prefixes Acquired via DHCPv6 panel, the delegated IAID is displayed.

9
Click the Renew button. The information for the other columns is displayed.