【摘要】 主动网络是一种新型的网络体系,它为用户提供了可编程的接口,用户可通过网络中的节点动态地注入所需的服务。提出了一种基于IP选项的主动网络体系结构,分析IP数据报的格式,扩展IP数据报选项域的定义,通过在其中嵌入代码,可以在现有的IP网络上实现主动技术,扩展现有的网络服务。更多还原

【Abstract】 Active network is a kind of novel network architecture and it provides a programmable interface to the user where users dyna-mically inject services into the intermediate nodes.A structure of active network was brought forward,analyses the format of the IP dat-agram was analyzed and the definition field was extended to support the embedding of the program in datagram which realized the active networks technology in IP network and extend the service in existence network.更多还原