一款用于网络调试用的Ping工具，绿色版软件

通过件包头信息和管理员设定的规则表比较，读出并拒绝那些不符合标准的包，过滤掉不应入站的信息。 -Through the pieces of header information and administrators set the rules of table comparison, and refused to read out those who do not meet the standard package, should not filter out the information into the station.

一款局域网通信工具,适用于DELPHI5，安装后能访问局域网的资源，并进行通信。-one LAN communications tools, applicable to Delphi 5, would be able to visit after the installation of LAN resources, and communications.

一个封装良好、稳定的SOCKET基类（TCP），不使用MFC，可初始化为服务端或客户端。-a good, stable base class SOCKET (TCP), do not use MFC, initialize to the server or client.

聊天工具,可以实现悄悄话功能,此是改动网上的小程序-Chat tools, whispering function can be achieved, this is a small program changes online

This sample illustrates how to use the SIO_RCVALL, SIO_RCVALL_MCAST, and SIO_RECVALL_IGMPMCAST ioctls available on Windows 2000 and later.

VB网络视频聊天软件源码,希望大家能用的上。-VB

source code of leach protocol part uamps

数字硬盘录像机的网络客户端程序,用来播放dvr数据和控制服务端设置的代码.商业软件,请不要使用再企业中.-digital disk recorder network client, Top players used to control data and services Set-up code. commercial software, then please do not use the enterprise.

后台定时抓需要的链接存入数据库，用于各种网络信息的定时抓取。-background regularly grasping the need to link into databases, for a variety of network information regularly crawls.

建立VPN连接的程序，可以修改本机路由，使用VPN过程中也可以上网。