摘要
通过BGP路由表中地址段和自治域信息来聚合IP流可以对数据流向特征有较好的描述。以流经一个较大规模校园网接入链路的IP流数据为分析对象,有流量发生的地址段和自治域在概率分布上呈现出相当的聚合度,即约20%的地址段和自治域承载了绝大多数的数据通信量,所取得的特征分布对于网络路由优化、路由策略的设置和容量规划具有指导作用。此外,根据统计结果可得出一些网络安全方面的启示。
出处
《通信学报》
EI
CSCD
北大核心
2005年第B01期91-95,共5页
Journal on Communications
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