能让捕获IP层的网络封包

是一个网页变化的动态监视程序. 确定一个网页地址,输入特定的判断字符,动态监视这个网页,观察特定的值是否变化.如果变化,说明网也更新. 可以做到抢沙发的作用.-Is a web page to monitor the dynamic changes in the procedure. To identify a web page address, the judge enter a specific character, and dynamic monitoring of the website to observe whether changes in specific values. If you change that network will also be updated. Be able to grab the role of the sofa.

IPgrab－一个详细的数据包嗅探器，它可以显示所读的每个数据包的大量详细信息，包括应用层的信息-IPgrab-a detailed packet sniffer, which can indicate the time of each packet a lot of detailed information, including application layer information

Visual studio.net，可以获得主机网卡的基本信息，MAX地址,IP地址，网关.-Visual studio.net, may obtain the main engine net card the basic information, the MAX address, the IP address, the gateway

得到一个网络数据包，数据结构（基于Lincap）-Receive a network packet data structure (based on Lincap)

使用c++开发的流量监测小工具，可以监测本地流量，以图形的方式显示出来当前流量、出口流量、进口流量、以及最高流量值。

基于winpcap的嗅探器 网络技术课的实验作业 -based on the Sniffer network technology operations of Experiment

void Task_Server(void *pdata)  {      SOCKET* s; int ei;          //存放返回值的变量 int RecvCnt=0;        //接收数据个数 uint8 RecvBuff[200];      //接收缓冲区 uint8 RecvBuffP=0; uint8 CanSUCCESS=0; struct sockaddr serveraddr,clientaddr;  //sockaddr 结构体由协议栈类型、IP和端口组成  uint32 regaddrBYTE;        serveraddr.sin_family = 0;     //协议栈类型 serveraddr.sin_addr[0] = MCU_IP[0];   //四位IP地址 serveraddr.sin_addr[1] = MCU_IP[1]; serveraddr.sin_addr[2] = MCU_IP[2]; serveraddr.sin_addr[3] = MCU_IP[3]; serveraddr.sin_port = 4000;     //服务器本地端口   s  = socket(AF_INET,SOCK_STREAM,TCP_

捕获网络数据包,分析包头内容!区分各种协议类别-Capture network packets, analyze the content of Baotou! Distinguish between various types of agreements

这是一个用VC编写的查看IP包的程序,可以看到关于主机收发IP的信息.-This is a VC View prepared by the IP packet procedures, we can see on the host transceiver IP information.

Sniffer原理及开源代码,包含几个文档的说明，源码，简单易懂！-Sniffer principle and the open source code, contains several documents that source, easy-to-read!