PfSense Dualstack IPv6 + IPv4 with DSL over PPPoE Interfaces -> WAN IPv4 Configuration Type: PPPoE IPv6 Configuration Type: DHCP6 DHCP6 Client Configuration DHCPv6 Prefix Delegation size: 64 Request a IPv6 prefix/information through the IPv4 connectivity link Send an IPv6 prefix hint to indicate the desired prefix size for delegation PPPoE Configuration Username: xyz Password: xyz PfSense: Dualstack IPv6 + IPv4 mit pfSense an DSL