An optimal VP-based multicast routing in ATM networks
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 3
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An architecture and associated protocols are presented for managing multicast addresses and performing connection control for multicast communication applications. A scheme to partition the multicast address space on the basis of the network number is proposed (an underlying IP-based internetworking environment is assumed), and its performance and scaling characteristics are discussed. A protocol is then developed to provide for dynamic allocation and release of multicast addresses, as well as maintaining state information for a connection. The protocol is independent of the address partitioning scheme; it is also shown to be robust and efficient. Finally, we describe two different mechanisms that enable the use of a common port number by all session participants.