基于网络处理器的可演化路由器设计

Design of Evolutionary Router Based on Network Processor

可演化网络是一种动态可变换的网络结构,针对其软件实现方式导致的数据包转发延时较大问题,设计一种基于网络处理器的可演化路由器。充分利用网络处理器硬件中嵌入式处理器的灵活性与微引擎处理器快速高效的数据包处理能力,使数据包的处理速率接近线速。

Evolutionary network is a dynamic changeable network structure. Aiming at the high delay problem of data packet transfer in evolutionary network caused by its software implementation mode, this paper designs an evolutionary router based on network processor. With the embedded CPU＇s flexibility and micro engine＇s high throughput on packet processing, the evolutionary router can achieve nearly linear speed throughput.