利用winsock，实现简单的ping功能

这是本人经常用的检查错误的log程序，在编写的时候将这加入到程序中能查出运行到第几步了 很好用的

Dotpot Port Scanner 0.92 字符界面的端口扫描工具，速度挺快，扫描结束后结果将保存在当前目录的DPPS.TXT里。-Dotpot Port Scanner 0.92

VB写的端口扫描器-VB write port scanners

使用vc开发的端口扫描程序。-use vc development of the port scanning procedures.

利用socket实现端口扫描功能，有简单界面，多线程实现。-To achieve the use of socket port scanning function, a simple interface, multi-threaded implementation.

一个用C写的端口打描程序,比较简单,适合新手学习.喜欢的朋友拿去-write a C port fight depiction procedures are relatively simple, suitable for novice to learn. Friends like to thank the line

基于C++的网络端口扫描源代码，包含头文件和源文件，可以实现端口扫描功能。-port scannser in network

自己编写的traceroutcheng程序，基于linux QT的图形界面，运行于ARM平台，支持UDP和ICMP协议-I have written traceroutcheng procedure linux QT-based graphical interface, running on the ARM platform, support for UDP and ICMP protocol

外网IP变动自动发邮件通知，运行在局域网内都计算机上,当外网地址变动时自动发送邮件通知 -Outside the network IP changes automatically mail a notice in the LAN are running on your computer, when outside the network address changes automatically send mail notification

多线程端口扫描，端口管理，能够检测外来报文的一些情况。-Multi-threaded port scan, port management, able to detect alien messages with some of the situations.