Quote from: Monviech (Cedrik) on Today at 02:50:07 PMCheck /tmp if you find a file that contains "prefix" for you WAN interface.
(eg igb1_prefix6...) out of my head right now.
Quote from: username_123 on May 01, 2026, 01:52:29 PMI found the configuration in the file /conf/config.xml stored at the XML path /opnsense/OPNsense/wireguard/server/servers
Quote from: Monviech (Cedrik) on Today at 03:07:23 PMOn WAN you need DHCPv6 configured in order for that file to show.
For the ndp proxy, it has an example configuration to follow inside the manual. If you configure it exactly like that, IPv6 will most likely "just work" without any NAT66.
Go to Interfaces ‣ LAN and choose either a link-local IPv6 configuration.