A reliability estimation method for reconfigurable routing and switching software

2016 IEEE/ACM 24th International Symposium on Quality of Service (IWQoS) Pub Date : 2016-06-20 DOI:10.1109/IWQoS.2016.7590418

Dongchao Ma, Shuai Zhang, Aiyun Wang, Li Ma

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引用次数: 0

Abstract

Recent years, a large number of open routing software architectures have emerged, such as XORP, ForCES, Ryu in SDN, reconfigurable platform, and so on. All of these architectures are open and comprising of components. They use components as the smallest resources, through the support of different assembly and release, to construct the complex routing and switching system. This paper take reconfigurable routing platforms for example, proposes a reliability valuating method based on Petri net and Fokker-Plank equations. Through the theory, it can verify the software component robustness ahead of time. Experiments show that the reliability evaluating results are coincident. The method of this paper solved the function robustness testing and reliability estimation problems of asynchronous interacted software in the reconfigurable routing platform with components dynamic loading and unloading. The practical significance is to reduce the workload of the testing staff and provides guidance to the routing software design to a certain extent.

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一种可重构路由交换软件可靠性估计方法

近年来，出现了大量开放路由软件架构，如XORP、ForCES、Ryu in SDN、reconfigurable platform等。所有这些体系结构都是开放的，由组件组成。它们将组件作为最小的资源，通过不同的装配和释放支持，构建复杂的路由交换系统。以可重构路由平台为例，提出了一种基于Petri网和Fokker-Plank方程的可靠性评估方法。通过理论验证，可以提前验证软件构件的鲁棒性。实验结果表明，可靠性评估结果是一致的。该方法解决了可重构路由平台中具有组件动态加载和卸载的异步交互软件的功能鲁棒性测试和可靠性估计问题。实际意义在于减轻测试人员的工作量，并在一定程度上对路由软件设计提供指导。

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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来源期刊

2016 IEEE/ACM 24th International Symposium on Quality of Service (IWQoS)

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