Add Firewall Rules

Once LAN addresses have been assigned, add firewall rules to allow the IPv6 traffic to flow.

• Navigate to Firewall > Rules, LAN tab.
• Check the list for an existing IPv6 rule. If a rule to pass IPv6 traffic already exists, then no additional action is necessary.
• Click  Add to add a new rule to the bottom of the list
• Set the TCP/IP Version to IPv6
• Enter the LAN IPv6 subnet as the Source
• Pick a Destination of Any.
• Click Save
• Click Apply Changes

For IPv6-enabled servers on the LAN with public services, add firewall rules on the tab for the IPv6 WAN (the assigned GIF interface) to allow IPv6 traffic to reach the servers on required ports.