| GMPLS网络的近实时拓扑监视服务的性能 |
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| 引用本文： | 劳汉权,曾庆济,肖石林.GMPLS网络的近实时拓扑监视服务的性能[J].光通信技术,2004,28(7):31-35. |
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| 作者姓名： | 劳汉权 曾庆济 肖石林 |
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| 作者单位： | 上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,上海,200030;上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,上海,200030;上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,上海,200030 |
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| 基金项目： | 国家自然科学基金项目(69990544);上海光科技专项(036105004)资助 |
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| 摘 要： | 提出了一种基于CORBA的网络管理系统模型和一种适用于GMPLS网络的准实时拓扑监视方案。根据LMP的MIB表得到初始化的拓扑信息,并通过分析SNMP的traps更新其拓扑信息。通过检测所提模型的延迟,证明文中所提出的拓扑监视方案可以实现准实时的要求。
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| 关 键 词： | 拓扑监视 GMPLS SNMP LMP CORBA |
| 修稿时间： | 2003年12月5日 |
Performance of a near real-time topology monitoring service in GMPLS networks |
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| Lomone David,ZENGQing-ji,XIAO Shi-lin.Performance of a near real-time topology monitoring service in GMPLS networks[J].Optical Communication Technology,2004,28(7):31-35. |
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| Authors: | Lomone David ZENGQing-ji XIAO Shi-lin |
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| Abstract: | In this paper, we present a prototype of a network management system based on the middleware CORBA, and an implementation of a near real-time topology monitoring service for GMPLS-based networks. This service gets the initial topology information using the MIB tables of LMP domain and updates this information by analyzing the SNMP traps. Afterwards, the topology information is flooded within the NMS with CORBA events. The latencies of our prototype are measured in order to check the fulfillment to our requirements for near real-time responses. |
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| Keywords: | Topology Monitoring GMPLS SNMP LMP CORBA |
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