VxWorks下以太网帧处理方法研究

VxWorks Techniques for Ethernet Frame Processing

VxWorks强大的网络能力得到业界广泛的认可。实现新的网络功能要从底层做起,比如很多情况需要在链路层操作数据,VxWorks支持对底层数据的收发。在介绍了VxWorks的网络特点以及特有的MUX层后,提出了几种对以太网帧的收取并处理以及处理后直接发送到以太网的方法。

The VxWorks has been recognized for its great power of network processing.It is necessary to start with lower layer to implement new network function.VxWorks supports receiving and sending lower layer data.This paper introduced the network stack of the VxWorks and its special MUX layer,and proposed several methods to receive and deal with the Ethernet frame as well as sending frame directly to the Ethernet after doing something have been discussed.