Description: adsl modem的firewall实现的源码，可实现ip filter,ip包过滤的功能-adsl modem firewall achieve the source code can be realized ip filter, ip packet filtering function Platform: |
Size: 703887 |
Author:刘勇 |
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Description: 一个IP数据包过滤工具库源码，含有一个IPMonitor程序，可以查看所有IP包头信息。对编写包过滤防火墙很有用- A IP data packet filters the tool room source code, includes a
IPMonitor procedure, may examine all IP Baotou information. To
compiles the package to filter the firewall to be very useful Platform: |
Size: 759808 |
Author:站长 |
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Description: adsl modem的firewall实现的源码，可实现ip filter,ip包过滤的功能-adsl modem firewall achieve the source code can be realized ip filter, ip packet filtering function Platform: |
Size: 703488 |
Author:刘勇 |
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Description: 费尔防火墙1.0源代码（包括帮助文档）。
费尔个人防火墙是用来监视TCP/IP封包，并根据设定的规则对网络封包做拦截或放行的动作，从而可以对TCP/IP封包做一层过滤来达到防止黑客攻击的目的。-Fairbanks Firewall 1.0 source code (including help files). Fairbanks Personal Firewall is used to monitor the TCP/IP packets, and in accordance with the rules set to do to intercept packets on the network or the release of the action, which can be TCP/IP packet filter layer to do to achieve the purpose to prevent hacker attacks . Platform: |
Size: 242688 |
Author:adem |
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Description: 截包的需求一般来自于过滤、转换协议、截取报文分析等。 过滤型的应用比较多，典型为包过滤型防火墙。 转换协议的应用局限于一些特定环境。比如第三方开发网络协议软件源码，不能够与原有操作系统软件源码融合，只只好采取““嵌入协议栈的块”（BITS）方式实施。比如IPSEC在Windows上的第三方实现，无法与操作系统厂商提供的IP软件源码融合，只好实现在IP层与链路层之间，作为协议栈的一层来实现。第三方PP
-Cut package the needs of the general from the filter, the conversion agreement, the interception of packet analysis. The application of the filter type is more typical for packet filtering firewall. Convert the application of the agreement is limited to the specific environment. Development of network protocols such as third-party software source code, can not be integration with the original operating system software source code, only had to take the " embedded protocol stack" (BITS) manner, such as IPSEC third-party implementations on Windows, you can not with the operating IP software source system vendors to provide integration, but to achieve between the IP layer and link layer protocol stack layer to achieve third-party PP Platform: |
Size: 564224 |
Author:荒凉 |
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Description: 利用Wireshark软件的抓取网络通讯数据并查看网络通讯数据包中每一层的内容的能力，以及NKPP软件发送MAC帧的作用，设计实验。第一步实验中，先打开Wireshark软件开始捕获网络数据包，再登陆校园网关，回到Wireshark软件中筛选出以实验机算机IP为源的数据包，继而查看到登陆网关的用户名和密码以及其通信代码，并验证其在TCP/IP模型中的封装关系。第二步实验中，先重启宿舍交换机，分别在3台计算机上运行Wireshark软件捕获数据包，利用NKPP软件互相发送MAC帧，发现当交换机不知道目的MAC地址对应的端口号时，进行洪泛。-Wireshark software using the network traffic data capture and view network traffic packet contents of each layer' s ability, as well as software to send MAC frames NKPP role design experiments. The first step experiment, first open the Wireshark software to start capturing network packets, and then landing on campus gateway, back to Wireshark software to filter out experimental aircraft as the source computer IP packets, and then view the landing gateway user name and password, and its communication code, and verify the TCP/IP model package relationships. Step two experiments, the first reboot dormitory switches, respectively, in three computer running Wireshark software to capture data packets sent to each other using the NKPP software MAC frames, found that when the switch does not know the destination MAC address corresponding to the port number for flooding. Platform: |
Size: 3785728 |
Author:钱李 |
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Description: 基于RawSocket的数据包过滤程序，共包含7个文件：inetheader.h、rawsocsniffer.h、rawsocket.h、rawsocket.c、rawsocsniffer.c、main.c、makefile。
编译：命令行模式下，切换到代码所在目录，输入make即可编译。编译后将生成一个可执行文件main，以及一些obj文件。
运行：命令行下输入 ./main [-s 源IP] [-d 目的IP] [-atui] 即可运行程序，可以通过设置不同的参数可以实现简单的过滤功能。参数功能如下：
s是根据源IP地址过滤数据包
d是根据目的IP地址过滤数据包
a是过滤ARP包
t是过滤TCP包
u是过滤UDP包
i是过滤ICMP包-RawSocket based packet filtering program, contains a total of seven files: inetheader.h, rawsocsniffer.h, rawsocket.h, rawsocket.c, rawsocsniffer.c, main.c, makefile. Compile: command line mode, switch to the code directory, enter to compile make. Generates an executable file main, and some obj files compiled after. Run: command line input/main [-s source IP] [-d purpose IP] [-atui] to run the program, you can set different parameters can be achieved simply filtering. Parameter functions are as follows: s is to filter packets based on the destination IP address d is filtered packet is a packet filtering ARP is to filter TCP packets t u i is a UDP packet filtering based on source IP address filtering ICMP packets Platform: |
Size: 11264 |
Author:xuting |
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