LIBRECAST

Librecast is a project to provide fast, efficient and scalable communication by leveraging IPv6 multicast... The Librecast Live project contributes to decentralizing the Internet by enabling multicast. Multicast is an important network capability for a secure, decentralized and private by default Next Generation Internet... Multicast is, by definition, the most efficient way for multiple nodes to communicate. Yet, here we still are, using unicast technologies to provide multicast communications. Why?