this is a ethernet ip test

IPAL EthernetIP即 工业以太网IP协议 , 是由罗克韦尔自动化公司开发的工业以太网通讯协定.这个脚本是 EthernetIP 的 C# 实现.(Ipal Ethernet IP is the industrial Ethernet protocol developed by Rockwell Automation Company. This scr ipt is the C# implementation of Ether