| 双冗余以太网在VxWorks驱动层的实现 |
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| 引用本文： | 冯宁. 双冗余以太网在VxWorks驱动层的实现[J]. 交通部上海船舶运输科学研究所学报, 2011, 34(1) |
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| 作者姓名： | 冯宁 |
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| 作者单位： | 上海船舶运输科学研究所航运技术与安全国家重点实验室; |
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| 摘 要： | 通过分析VxWorks网络协议栈和82559增强型网络驱动程序的工作机制,并结合网络交换机原理和网络路由原理,提出了在驱动层实现双冗余以太网无扰动自动切换的解决方案,达到了双网口同IP地址、同MAC地址的效果。用低廉的成本满足了双冗余以太网的技术要求,确保了双冗余以太网的高效率和高可靠运行。
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| 关 键 词： | VxWorks操作系统 以太网 双冗余 网络接口驱动 |
Implementation of Double Redundant Ethernet on Driver Layer under VxWorks Operating System |
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| FENG Ning. Implementation of Double Redundant Ethernet on Driver Layer under VxWorks Operating System[J]. , 2011, 34(1) |
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| Authors: | FENG Ning |
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| Affiliation: | FENG Ning(National Key Laboratory in Technology and Safety of Navigation,Shanghai Ship and Shipping Research Institute,Shanghai 200135,China) |
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| Abstract: | On the basis of analyzing the VxWorks ethernet protocol stack and 82559 end driver,using ethernet switch elements and ethernet routing principle,a solution of bouble redundant ethernet on driver layer is presented.This low cost solution achieves the effectiveness of double ethernet interface using the same IP address and same MAC address so as to guarantees high efficiency and high dependability of double redundant ethernet. |
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| Keywords: | VxWorks operating system ethernet double redundancy NIC driver |
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