Am 06.09.2023 09:24 schrieb Anssi Saari: > That should be enough but I don't really know how pppoe works, I've > only used IPv6 with tunneling, 6rd and 6in4 with the late route48.org. With PPP IPv6CP (RFC 2472 is being used. It negotiates a 64 bit interface identifier to create the link-local address. The rest is being done with router advertisement and optionally with DHCPv6.