AZTCOFW / TECHNICAL GUIDE
Setup LAN for IPv6
Once the tunnel is configured and online, the firewall itself has IPv6 connectivity. To ensure clients can access the internet on IPV6, the LAN must be configured also.
One method is to set LAN as dual stack IPv4 and IPv6.
- Navigate to Interfaces > LAN
- Select IPv6 Configuration Type as Static IPv6
- Enter an IPv6 address from the Routed /64 in the tunnel broker configuration with a prefix length of 64. For example, * 2001:db8:1111:2222::1 for the LAN IPv6 address if the Routed /64 is 2001:db8:1111:2222::/64.
- Click Save
- Click Apply Changes
A /64 from within the Routed /48 is another available option
Imported from the AZTCOFW knowledge base on 2026-09-05. Historical guidance may refer to older software versions. Confirm applicability before changing a production system.
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