Hyun-Hee Jang, Jae-Bok Park, Kwang-Shin Koh, Seung-Hae Kim, Gi-Hwan Cho, Journal of Internet Computing and Services, Vol. 10, No. 5, pp. 1-12, Oct. 2009
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Keywords: Border Gateway Protocol, Community routing, Global research network

Abstract

A routing policy based on BGP community routing permits to select a specific route for particular network by making use of user-defined routing policies. Especially, community based routing policy is recently getting a great concern to enhance overall performance in the global research networks which are generally inter-connected large number of different characterized networks. In this paper, we analyze the community routing which has been applied in existing global research networks in the network performance point of view, and catch hold of problems caused by the routing performance in a new global research network. Then, we suggest an effective community routing policy model along with an interconnection architecture of research networks, in order to make correct some wrong routings and resolve an asymmetric routing problem, for a new global research network. Our work is expected to be utilized as an enabling base technology to improve the network performance of future global research networks as well as commercial networks.

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