ICMP是（Internet Control Message Protocol）Internet控制报文协议。它是TCP/IP协议族的一个子协议，用于在IP主机、路由器之间传递控制消息。控制消息是指网络通不通、主机是否可达、路由是否可用等网络本身的消息。这些控制消息虽然并不传输用户数据，但是对于用户数据的传递起着重要的作用。



安装及使用须知





1、如果用户安装的是Microsoft Visual Studio .NET 2005，那么可以直接打开Code文件夹下的项目，查看代码并进行调试。



2、由于连接远程IP地址时会被防火墙拦截，建议关闭杀毒软件与防火墙并使用本地Ip地址测试。



以上软件是需要注册才能长期正常使用的软件，请大家支持正版软件的使用。-ICMP is (Internet Control Message Protocol) Internet Control Message Protocol. It is the TCP/IP protocol suite, a sub-protocol for IP hosts, control messages are transmitted between the routers. Control message refers to the network through the barrier, the host is reachable, routing and other network itself is available messages. These control messages while not transmit user data, but the data transfer for the user plays an important role. Installation and Use 1, if the user installs the Microsoft Visual Studio. NET 2005, you can directly open the Code folder under the project, look at the code and debug. 2, due to connect to a remote IP address will be blocked by the firewall, the proposed closure of anti-virus software and firewall and use local Ip address test. These software are required to register to the long-term normal use of the software, please support genuine software.