利用ActiveX实现设备监控信息流的旁路捕获

在工作实践中，通常依据基带终端工作日志对设备出现的问题和故障现象进行分析检查，但是由于工作日志中的监控信息流要素记录不完整，或者在相对完整的工作日志记录中不能得到第三方的信息验证，给问题分析检查工作带来了一定的困难。另外，虽然市面上有一些网络抓包软件，但是专业的针对性不太强，大多是英文版，使用不方便。为了提高问题分析验证的能力，通过开发具有独立性好、针对性强的ActiveX控件，实现了基带终端监控信息流的旁路记录与分析，是一种简便有效的工作手段。通过研究分析基带终端的监控信息流图，进行了实现网络数据抓包功能的ActivX控件设计，给出了一个基带终端监控信息流的旁路捕获软件的应用实例。

Bypass capturing of equipment monitoring information flow using ActiveX

In practice,equipment problems and faults are usually analyzed according to the log of baseband terminal. However,incomplete records of monitoring information in the log stream elements,or lack of the information of third party verification in a relatively complete log record,brings difficulty for problem analy-sis and examination. In addition,although there are some packet-capture softwares on the market,they are not so professional for a special field and mostly in English,so they are not convenient to use. In order to improve the ability of problem analysis,through developing independent and targeted ActiveX control,by-pass recording and analysis of monitoring integration baseband terminal is realized,which is a simple and effective means of work. By analyzing the baseband terminal monitoring information flow graph,ActivX con-trol with network data packet-capture function is designed and an example of applying baseband terminal monitoring information flow bypass capturing software is provided.