Multicast routing in a datagram internetwork
Multicast routing in a datagram internetwork
Communications of the ACM
IP multicast fault recovery in PIM over OSPF (poster session)
Proceedings of the 2000 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Reverse path forwarding of broadcast packets
Communications of the ACM
Multicast routing in dense and sparse modes: simulation study of tradeoffs and dynamics
ICCCN '95 Proceedings of the 4th International Conference on Computer Communications and Networks
Multipoint communication: a survey of protocols, functions, and mechanisms
IEEE Journal on Selected Areas in Communications
Performance and resource cost comparisons for the CBT and PIM multicast routing protocols
IEEE Journal on Selected Areas in Communications
Survey of error recovery techniques for IP-based audio-visual multicast applications
IEEE Network: The Magazine of Global Internetworking
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A PIM-SM-built multicast tree must be restructured/recovered when the underlyingunicast routingtables change. In this article we describe the PIM-SM recovery mechanisms and evaluate the recovery performance, showingits dependence on a range of network and session parameters. Our results show that a significant recovery performance improvement is possible if the multicast recovery is immediately triggered when the unicast routingstate changes. Furthermore, our results show that a substantial packet loss can be caused by non-reductive, "benign" events in the network, such as an addition of a new link.