Linux网络协议栈分析及协议添加的实现

In order to improve the performance of Linux network,new protocols should be implemented and added in original protocol stack. For this demand,this paper has analyzed Linux network stack architecture and implement technology,then presented a method that appended new protocols in the network stack of Linux. The processes of protocol register ,protocol operation,protocol header implement,packets receiving, user interface are involved in this method.

构件化网络协议栈

首先介绍了影响网络协议栈开发的两个关键因素,分析了传统操作系统网络协议栈的实现和特点,然后简要介绍了构件技术,讨论了采用构件化思想实现网络协议栈涉及到的问题。最后介绍在和欣操作系统上开发一个基于构件的TCP/IP网络协议栈。该网络协议栈具有以下优点:既可以运行在内核态,又可以运行在用户态,开放式的网络协议栈架构可以方便添加新的网络协议。