I understand it can be done just using plain linux but that is just simply way too out of my reach for my skill level. I am trying to see if anyone here has done it inside opnsense or pfsense. I already have hikari denwa and can confirm I am getting an IPv6 /56 prefix which opnsense has no trouble using and distributing to my land network and ipv6 sites are accessible from devices.
Any help is appreciated.