C语言实现的Linux下的抓包工具，功能全面，支持多种协议，如icmp arp udp tcp等。需要libpcap的支持。...

这是一个数据包捕获捕获网络数据包使用 winpcap 库并还对加密数据包使用吹鱼技术的工具。

可以得到本机网卡连接类型和网口速率；得到流经网口的实时上行、下行流量！非常实用！-the machine can be connected Ethernet network types and I rate; I been running through the network of real-time uplink and downlink traffic! Very practical!

Delphi写的 -Sniffer writed by delphi

捕获并、分析数据包并显示其内容源程序程序-Capture and analyze packets and display the contents of the source code program

本设计的功能是填充一个TCP数据包，并发送给目的主机。 程序具体要求如下： 1) 以命令行形式运行：SendTCP、source_ip、source_port、dest_ip、dest_port，其中SendTCP是程序名，source_ip为源端IP地址，source_port为源端口号，dest_ip为目的地址，dest_port为目的端口号； 2) 其他的TCP头部参数请自行设定； 3) 数据字段为“This is my homework of network ,I am happy ！” 4) 成功发送后在屏幕上输出“Send OK” 。 -The design features are filled with a TCP packet, and send the purpose of the host. Program specific requirements are as follows: 1) to form the command line run: SendTCP, source_ip, source_port, dest_ip, dest_port, which are SendTCP program name, source_ip client IP address as the source, source_port as the source port number, dest_ip for the purpose of the address, dest_port for the purpose of port number 2) the head of other TCP parameters at your own settings 3) data fields for the This is my homework of network, I am happy! 4) successfully sent the output on the screen after the Send OK .

sniffer使用的一些心得和记录的一些笔记-the use of sniffer some ideas and some notes record

这是一个比较完善的网络协议包的捕获和解析的源码数据包。网络数据包的捕获采用libpcap。非常不错的，大家共同学习进步-This is a relatively perfect network protocol packet capture and analysis of the source packets. Capture network packets using libpcap. Very good progress in learning the common U.S.

检测是否网络连接（不论你是用-This program detect that network whether connected.

远程监控程序服务器端- Long-distance monitor routine server end

我测试过了，数据包多时，效果不好，可以挂协议分析-I ve tested, and data packets for some time, the effect of poor, can be linked to protocol analysis