用多域任意播服务扩展ESnet的奥斯卡

2012 16th International Conference on Optical Network Design and Modelling (ONDM) Pub Date : 2012-04-17 DOI:10.1109/ONDM.2012.6210279

Mark Boddie, Timothy Entel, C. Guok, A. Lake, J. Plante, Eric Pouyoul, Bharath H. Ramaprasad, B. Tierney, J. Triay, V. Vokkarane

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引用次数: 8

摘要

当前的科学数据应用需要先进的网络供应系统来支持大量数据的传输。由于各种计算和网格集群的可用性，这些应用程序可以从任意转换功能中获益。与单播相比，任意播路由允许从一组候选目的地中选择节点。这种新的通信方式允许更大的路由灵活性和更好的网络资源消耗。然而，当前的供应系统并没有提供完全兼容的任意播实现。在本文中，我们扩展了ESnet的奥斯卡虚拟电路供应系统，使其具有任意播路由功能，以支持单域和多域网络场景下的目的地不可知应用。与本机单播实现相比，拟议的实现显著提高了供应成功率，并符合现有的奥斯卡框架。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On extending ESnet's OSCARS with a multi-domain anycast service

Current scientific data applications require advanced network provisioning systems to support the transport of large volumes of data. Due to the availability of diverse computing and Grid clusters, these applications can benefit from anycasting capabilities. In contrast to unicasting, anycast routing allows the selection of a node from a group of candidate destinations. This new means of communication allows for greater routing flexibility and better network resource consumption. However, current provisioning systems do not provide fully compliant anycast implementations. In this paper, we extend ESnet's OSCARS virtual circuit provisioning system with anycast routing capabilities to support destination-agnostic applications on single- and multi-domain network scenarios. The proposed implementation significantly improves provisioning success over the native unicast implementation in compliance with the existing OSCARS framework.

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2012 16th International Conference on Optical Network Design and Modelling (ONDM)

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