RFC 4291:IP Version 6 Addressing Architecture
RFC-Ref

IPv6 multicast


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... An IPv6 multicast address is an identifier for a group ...


... Haberman, B. and D. Thaler, "Unicast-Prefix-based IPv6 Multicast Addresses", RFC 3306prop, August 2002. ...
... Rendezvous Point (RP) Address in an IPv6 Multicast Address", RFC 3956prop, November 2004. ...



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