B. Cain
RFC3466: A Model for Content Internetworking (CDI).
RFC3568: Known Content Network (CN) Request-Routing Mechanisms.
RFC4604: Using Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Protocol Version 2 (MLDv2) for Source-Specific Multicast.
RFC4607: Source-Specific Multicast for