Understanding Ipv6

RFC 1191 — "Path MTU Discovery"

RFC 1981 — "Path MTU Discovery for IP version 6"

RFC 2460 — "Internet Protocol, Version 6 (IPv6)"

RFC 2463 — "Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6)"

Internet draft — "IPv6 Scoped Address Architecture"