Sciweavers

INFOCOM
2000
IEEE

REUNITE: A Recursive Unicast Approach to Multicast

13 years 8 months ago
REUNITE: A Recursive Unicast Approach to Multicast
—We propose a new multicast protocol called REUNITE. The key idea of REUNITE is to use recursive unicast trees to implement multicast service. REUNITE does not use class D IP addresses. Instead, both group identification and data forwarding are based on unicast IP addresses. Compared with existing IP multicast protocols, REUNITE has several unique properties. First, only routers that are acting as multicast tree branching points for a group need to keep multicast forwarding state of the group. All other non-branching-point routers simply forward data packets by unicast routing. In addition, REUNITE can be incrementally deployed in the sense that it works even if only a subset of the routers implement the protocol. Furthermore, REUNITE supports load balancing and graceful degradation such that when a router does not have resources (forwarding table entry, buffer space, processing power) to support additional multicast groups, the branching can be automatically migrated to other less ...
Ion Stoica, T. S. Eugene Ng, Hui Zhang
Added 31 Jul 2010
Updated 31 Jul 2010
Type Conference
Year 2000
Where INFOCOM
Authors Ion Stoica, T. S. Eugene Ng, Hui Zhang
Comments (0)