在P4中支持具有低延迟故障转移的新兴应用程序

Proceedings of the 2018 Workshop on Networking for Emerging Applications and Technologies Pub Date : 2018-08-07 DOI:10.1145/3229574.3229580

R. Sedar, Michael Borokhovich, Marco Chiesa, G. Antichi, S. Schmid

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引用次数: 24

摘要

新兴应用程序期望通过网络内故障转移机制实现快速周转。本文开始探索在可编程数据平面中使用快速路由来支持高可用性和低延迟的设计空间。特别是，我们提出了一种支持众所周知的快速重路由机制的原语，该机制在数据包处理延迟、内存需求和交换机吞吐量方面都是高效的。

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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Supporting Emerging Applications With Low-Latency Failover in P4

Emerging applications expect fast turn-around from in-network failover mechanisms. This paper starts exploring the design space for supporting high availability and low latency using fast reroute in programmable data planes. In particular, we present a primitive for supporting well-known fast reroute mechanisms that is both efficient in terms of packet processing latency, memory requirements, and switch throughput.

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Proceedings of the 2018 Workshop on Networking for Emerging Applications and Technologies

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