Abstract
MSDP is the most practical inter-domain multicasting protocol. It uses periodic broadcast to inform of source location. This periodic broadcast not only consumes considerable network bandwidth but also causes potential delay for new subscribers who request the ongoing multicast service until inter-domain routing path is setup.
This paper proposes an “On-Demand Source Active”(ODSA) method that relies on broadcasting much less than MSDP. ODSA disseminates source location to the distributed database servers while multicast groups refer the source location in response to customers’ request with no delay. Our simulation shows ODSA saves more than half bandwidth for all cases we tested.
This work was supported by grant No.(R01-2001-00362) from the Korea Science & Engineering Foundation.
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References
D. Estrin et al. “Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Spec.,” RFC2117, June 1997
Dino Farinacci et al., “Multicast Source Discovery Protocol (MSDP),” Internet draft, draft-ietf-msdp-spec-05.txt. Feb. 2000
D. Thaler, “Border Gateway Multicast Protocol (BGMP): Protocol Spec.”, Internet draft, draft-ietf-bgmp-spec-01.txt, Mar. 2000
D. Estrin et al., “A Dynamic Bootstrap Mechanism for Rendezvous-based Multicast Routing,” INFOCOM99, New York, pp 1090–1098, Mar. 1999
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© 2002 Springer-Verlag Berlin Heidelberg
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Suh, Cj., Han, Dh. (2002). A New On-Demand Source Verification Method in Multi-domain Multicast Networks. In: Chong, I. (eds) Information Networking: Wired Communications and Management. ICOIN 2002. Lecture Notes in Computer Science, vol 2343. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45803-4_24
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DOI: https://doi.org/10.1007/3-540-45803-4_24
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