基于语义的Openflow包转发模型研究

Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft) Pub Date : 2015-04-13 DOI:10.1109/NETSOFT.2015.7116176

Khalil Blaiech, Salaheddine Hamadi, Petko Valtchev, O. Cherkaoui, André Béliveau

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引用次数: 5

摘要

Openflow是朝着更灵活的数据平面迈出的一步。在基于openflow的部署中，数据包转发模型依赖于一组流水线表。然而，支持多个硬件表是具有挑战性的，而且有严重的限制。在本文中，我们研究了一种新的数据包转发设计方法，该方法根据底层硬件定制Openflow转发路径。它的主要目标是提供条目到物理搜索结构的最佳映射。为此，概念抽象被用于设计语义丰富和高性能的数据包转发。

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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Toward a semantic-based packet forwarding model for Openflow

Openflow is a step towards a more flexible data plane. In Openflow-based deployments, packet forwarding model relies on a set of pipelined tables. However, supporting multiple hardware tables is challenging while having serious limitations. In this paper, we investigate a novel approach to packet forwarding design that tailors Openflow forwarding paths according to the underlying hardware. Its main goal is to provide an optimal mapping of entries to physical search structures. To that end, conceptual abstractions are used in devising a semantically rich and high-performance packet forwarding.

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Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft)

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