开发软件有一下功能：

在本机节点上截取路过或以本机为终点的报文。

打开报文，并对报文的协议、报头、报文正文进行分析。

统计报文数据特征，帮助使用者了解网络状况。

监听给定IP地址和端口，截取通过该端口的报文并进行分析。-Development of software functions: the interception of passing on the local node or to the machine for the end of the message. Open the message, and the protocol of the packet, the header, message text analysis. The statistics message data features to help users understand network status. Listening to a given IP address and port, the interception of packets through the port and analyzed.