策略路由是嵌入式网络产品的一个重要功能，它可以帮助

用户灵活制定自己的选路策略，在实际网络建设中具有很大的

实用价值；作为嵌入式网络产品开发的首选操作系统，Vxworks

IP协议栈没有实现这一功能。论文在深入研究了策略路由原

理及Vxworks原IP协议栈数据转发机制的基础上，提出了加

入策略路由后Vxworks IP协议栈的数据转发机制，并分规则

和动作两部分实现了它的原型。-Routing strategy is embedded networking products an important function, which can help users develop their own flexible routing strategy, in the actual network construction has great practical value　as an embedded network operating system of choice for product development, VxworksIP agreement Stack did not realize this function. Papers in depth study of theory and policy routing Vxworks original IP protocol stack data forwarding mechanism based on the post-accession strategy for routing Vxworks IP protocol stack the data forwarding mechanism, and sub-rules and actions to achieve the two parts of its prototype .