多归巢对网络可靠性和稳定性的影响:一个案例研究

Proceedings. 14th International Conference on Computer Communications and Networks, 2005. ICCCN 2005. Pub Date : 2005-10-31 DOI:10.1109/ICCCN.2005.1523934

Hyo-Jeong Shin, Dan Pei, Mohit Lad, Yanghee Choi, Lixia Zhang

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引用次数: 7

摘要

近年来，多户用户站点的数量迅速增加，校园或公司网络连接到多个互联网服务提供商的网络，以提高互联网服务的可靠性。在本文中，我们研究了通过BGP的多归属对路由稳定性和网络可靠性的影响。更具体地说，我们在路由更新消息的数量和不可达时间方面比较了单归属前缀和多归属前缀。我们的结果表明，平均而言，单归属前缀比多归属前缀产生更少的路由更新，并且比97%的多归属前缀(多归属程度较低)提供更高的可靠性。这些结果表明，需要进一步提高BGP的稳定性，使互联网用户能够从多归巢中获得预期的可靠性收益。

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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The impact of multi-homing on network reliability and stability: a case study

The number of multi-homed user sites has been rapidly increasing in recent years, where a campus or company network is connected to multiple Internet service providers' networks to improve Internet service reliability. In this paper, we examine the impact of multi-homing via BGP on routing stability and network reliability. More specifically, we compare single-homed prefixes with multi-homed prefixes in terms of the number of routing update messages and the duration of unreachability. Our results show that, on average, single-homed prefixes both generates fewer routing updates than multi-homed prefixes, and provide higher reliability than 97% of multi-homed prefixes (which have a low degree of multi-homing). These results suggest the need to further improve BGP's stability to enable Internet users to gain the expected reliability benefit from multi-homing.

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Proceedings. 14th International Conference on Computer Communications and Networks, 2005. ICCCN 2005.

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