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首页> 外文期刊>IEICE Transactions on Information and Systems >A Method to Reduce Inter-ISP Transit Cost Caused by Overlay Routing Based on End-to-End Network Measurement
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A Method to Reduce Inter-ISP Transit Cost Caused by Overlay Routing Based on End-to-End Network Measurement

机译:一种基于端到端网络测量的降低重叠路由导致的ISP间传输成本的方法

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摘要

Overlay routing is an application-level routing mechanism on overlay networks. Previous researches have revealed that the overlay routing can improve user-perceived performance. However, it may also generate traffic unintended by ISPs, incurring additional monetary cost. In addition, since ISPs and end users have their own objectives respectively regarding traffic routing, overlay routing must be operated considering both standpoints. In the present paper, we propose a method to reduce inter-ISP transit costs caused by overlay routing from the both standpoints of ISPs and end users. To determine the relationships among ASes, which are required for ISP cost-aware routing, we construct a method to estimate a transit cost of overlay-routed paths from end-to-end network performance values. Utilizing the metric, we propose a novel method that controls overlay routing from the both standpoints of ISPs and end users. Through extensive evaluations using measurement results from the actual network environments, we confirm that the advantage of the proposed method whereby we can reduce the transit cost in the overlay routing and can control the overlay routing according to the objectives of both ISPs and end users.
机译:覆盖路由是覆盖网络上的应用程序级路由机制。先前的研究表明,覆盖路由可以提高用户感知的性能。但是,它也可能产生ISP所不希望的流量,从而导致额外的金钱成本。另外,由于ISP和最终用户分别具有有关流量路由的目标,因此必须同时考虑这两种观点来操作覆盖路由。在本文中,我们提出了一种从ISP和最终用户的角度来减少由重叠路由引起的ISP间传输成本的方法。为了确定ISP成本感知路由所需的AS之间的关系,我们构造了一种从端到端网络性能值估算覆盖路由路径的传输成本的方法。利用该度量,我们提出了一种新颖的方法,可以从ISP和最终用户的角度来控制覆盖路由。通过使用来自实际网络环境的测量结果进行广泛的评估,我们确认了所提出方法的优势,即我们可以减少覆盖路由中的传输成本,并可以根据ISP和最终用户的目标控制覆盖路由。

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