摘要： OSPFv3是IPv6下使用最多的域内路由协议之一。该文针对OSPFv3路由监控问题，设计并实现一种基于被动监听模式的OSPFv3路由监控系统。系统通过分析从目标网络采集到的OSPFv3路由协议报文，实现了报文统计、报文解析、当前和历史拓扑展现、拓扑比较等功能。实验结果证明该方法能实现有效的监控，符合预期效果。

关键词: OSPFv3协议, 路由监控, 拓扑

Abstract: OSPFv3 is one of the widely used intra-area routing protocols in IPv6. Aiming the problem of the routing monitoring for OSPFv3, this paper designs and implements a routing monitor system based on passively listening OSPFv3 network. By collecting packets from the target network, it can statistic and analyze the OSPF packets, display current and history topology, compare current topology with standard or history topology. Experimental results show that this method can work effectively, and achieves the expected results.

Key words: OSPFv3 protocol, routing monitor, topology

中图分类号: 

• TP393