Proposal and evaluation of an effective method for underlay-aware overlay networks using LDAP

Jumpei Togashi, Atsuo Inomata, Kazutoshi Fujikawa, Hideki Sunahara

研究成果: Conference contribution

抄録

Overlay networks are increasingly practical on the Internet. Its main applications are Peer-to-Peer (P2P) file sharing and P2P file streaming applications. They may generate undesirable traffic for Internet Service Providers (ISPs) and charge network load to specific physical links because of a mismatch between overlay networks and the underlay network. Overlay networks try to infer the properties of the underlay network from end nodes to enhance their performance. However, it is difficult to know the underlay network from end nodes. In this paper, we propose an effective method for underlay-aware overlay networks using Lightweight Directory Access Protocol (LDAP). ISPs maintain directory servers to provide their network topology information to overlay networks. By such an approach, overlay networks can know the underlay network effectively instead of sending probe packets. Furthermore we executed an experimentation to find that LDAP server can withstand frequent accesses like flash crowd and to measure behavior of a P2P application.

本文言語English
ホスト出版物のタイトルProceedings of the IASTED International Conference on Parallel and Distributed Computing and Networks, PDCN 2009
ページ70-76
ページ数7
出版ステータスPublished - 2009 12 1
イベントIASTED International Conference on Parallel and Distributed Computing and Networks, PDCN 2009 - Innsbruck, Austria
継続期間: 2009 2 162009 2 18

出版物シリーズ

名前Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Networks, PDCN 2009

Conference

ConferenceIASTED International Conference on Parallel and Distributed Computing and Networks, PDCN 2009
CountryAustria
CityInnsbruck
Period09/2/1609/2/18

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Software

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