这是一个简单的工具，通过MIB树使用简单网络管理。

代码说明：

This is a simple tool to walk through MIB tree using Simple Network Management Protocol (SNMP). I developed this tool solely for learning. Here, I m presenting this tool to explain the techniques behind SNMP manager (client) development. This tool is not intended for serious managing stuff. But if you want to use it for serious system management, go ahead and use it. I won t stop you. But after that, don t complain to me about the bugs and lacking features ).