IPv6 address - Wikipedia
https://en.wikipedia.org/wiki/IPv6_addressAn Internet Protocol Version 6 address (IPv6 address) is a numeric label that is used to identify and locate a network interface of a computer or a network node participating in an computer network using IPv6. IP addresses are included in the packet header to indicate the source and the destination of each packet. The IP address of the destination is used to make decisions about routing IP packetsto …
[OpenWrt Wiki] IPv6
https://openwrt.org/docs/guide-user/network/ipv627.11.2021 · How to use OpenWrt behind a Freebox with IPv6 delegation. IPv6 configuration. IPv6 extras. IPv6 multicast. IPv6 on L2TP softwire. IPv6 with Hurricane Electric. IPv6 with Hurricane Electric using LuCI. NAT6 and IPv6 masquerading. WIDE-DHCPv6 client configuration.