用java\JPcap\winPCAP協(xié)議分析
標(biāo)簽: javaJPcapwinPCAP 協(xié)議分析
上傳時(shí)間: 2016-05-04
上傳用戶:hebmuljb
vc通過(guò)ARP攻擊源碼,用到winPCAP,運(yùn)行環(huán)境DOS
上傳時(shí)間: 2014-01-18
上傳用戶:wanqunsheng
基于HTTP的入侵檢測(cè)程序,運(yùn)行前需先裝winPCAP。
上傳時(shí)間: 2014-01-05
上傳用戶:zhyiroy
命令行模式下,基于winPCAP的網(wǎng)絡(luò)嗅探器,用于學(xué)習(xí)
上傳時(shí)間: 2013-12-20
上傳用戶:shawvi
In this article, I will explain how to create UDP packets and then send them to a remote server through the Internet using winPCAP for Windows. The code has been tested to work with Windows XP SP2 and Vista SP1 on Linksys routers, and on Toshiba modems connected directly to the Internet. Please note that the code here is very minimalistic, and can be greatly expanded depending on your needs. The reason I use winPCAP in this article is that it solves the issue of Winsock for Windows (XP SP2 and above) not allowing raw UDP packets to be sent (in Linux, you can just use regular sockets). With winPCAP, it is possible to specify your own source IP and source hardware addresses in packets.
標(biāo)簽: article explain packets create
上傳時(shí)間: 2013-12-12
上傳用戶:x4587
wireshark 0.99.7 最新源碼,協(xié)議分析的不二法寶,基于winPCAP
上傳時(shí)間: 2017-07-26
上傳用戶:leehom61
使用不同于winsock抓包方法,即winPCAP網(wǎng)絡(luò)數(shù)據(jù)包進(jìn)行數(shù)據(jù)包捕獲
標(biāo)簽: winsock
上傳時(shí)間: 2017-07-28
上傳用戶:jcljkh
一、實(shí)現(xiàn) Sniffer 的基本功能。 Sniffer 是一種用于監(jiān)測(cè)網(wǎng)絡(luò)性能、使用情況的工具。 能夠指定需要偵聽(tīng)的網(wǎng)卡(考慮一臺(tái)機(jī)器上多張網(wǎng)卡的情況) 能夠偵聽(tīng)所有進(jìn)出本主機(jī)的數(shù)據(jù)包,解析顯示數(shù)據(jù)包( ICMP 、 IP 、 TCP 、 UDP 等)各個(gè)字段。比如,對(duì) IP 頭而言,需要顯示 版本、頭長(zhǎng)度、服務(wù)類型、數(shù)據(jù)包長(zhǎng)度、標(biāo)識(shí)、 DF/MF 標(biāo)志、段內(nèi)偏移、生存期、協(xié)議類型、源目的 IP 地址、選項(xiàng)內(nèi)容、數(shù)據(jù)內(nèi)容。要求顯示數(shù)據(jù)的實(shí)際含義(例如用 ASCII 表示); 能夠偵聽(tīng)來(lái)源于指定 IP 地址的數(shù)據(jù)包,能夠偵聽(tīng)指定目的 IP 地址的數(shù)據(jù)包,顯示接收到的 TCP 和 UDP 數(shù)據(jù)包的全部實(shí)際內(nèi)容。需要考慮一個(gè) TCP 或 UDP 包劃分為多個(gè) IP 包傳輸?shù)那闆r; 能夠根據(jù)指定的協(xié)議類型來(lái)過(guò)慮包,例如,只偵聽(tīng) ICMP 包,或只偵聽(tīng) ICMP 和 UDP 包。 功能驗(yàn)證手段:在運(yùn)行 Sniffer 的同時(shí),執(zhí)行標(biāo)準(zhǔn)的 Ping 、 Telnet 和瀏覽網(wǎng)頁(yè)等操作,檢查 Sniffier 能否返回預(yù)期的結(jié)果。 Windows 平臺(tái)上可以用 winPCAP 類庫(kù);在 linux 平臺(tái)上可以使用 libpcap 類庫(kù)。也可以調(diào)用 Sockets 等有關(guān)的網(wǎng)絡(luò)類庫(kù)。
標(biāo)簽: Sniffer 61548 網(wǎng)卡 監(jiān)測(cè)網(wǎng)絡(luò)
上傳時(shí)間: 2017-09-09
上傳用戶:siguazgb
SharpPcap c#抓包實(shí)現(xiàn)時(shí)時(shí)獲取網(wǎng)卡信息 SharpPcap tutorial: a step by step guide to using SharpPcap The text of this tutorial is taken directly from winPCAP's official tutorial but is modified to show the C# use of the SharpPcap library. All examples can be downloaded together with SharpPcap source code from SharpPcap 's homepage. The winPCAP library must be installed before attempting to run any of these examples, so please download and install the latest version from winPCAP's download page. SharpPcap was written and tested using .NET v1.1 and Windows 2000/XP. I have no idea about other .NET and Windows versions. If you do try it, please report your results. The following topics are covered in this tutorial: Obtaining the device list Obtaining advanced information about installed devices Opening an adapter and capturing packets Capturing packets without the event handler Filtering the traffic Interpreting the packets Handling offline dump files Sending Packets Gathering Statistics on the network traffic 1. Obtaining the device list
標(biāo)簽: SharpPcap c#抓包 獲取網(wǎng)卡信息
上傳時(shí)間: 2015-07-06
上傳用戶:muzongda
1.深入研究PCIe和千兆以太網(wǎng),了解PCIe和千兆以太網(wǎng)的技術(shù)優(yōu)勢(shì),具體分析PCle和千兆以太網(wǎng)的傳輸協(xié)議,詳細(xì)說(shuō)明PCleTLP數(shù)據(jù)包格式和以太網(wǎng)標(biāo)2.完成PCIe DMA數(shù)據(jù)傳輸系統(tǒng)設(shè)計(jì)。設(shè)計(jì)方案主要包括兩大部分,分別是FPGA端Verilog邏輯模塊開(kāi)發(fā)以及PC端的驅(qū)動(dòng)和C應(yīng)用程序開(kāi)發(fā)。FPGA端基于PCle IP Core完成了發(fā)送接收引擎模塊、寄存器讀寫(xiě)控制模塊和FIFO讀寫(xiě)控制模塊的設(shè)計(jì)。定義了相應(yīng)模塊的接口,并分析了數(shù)據(jù)傳輸?shù)臅r(shí)序。PC端采用WinDriver進(jìn)行PCle的驅(qū)動(dòng)開(kāi)發(fā),并根據(jù)WinDriver提供的驅(qū)動(dòng)API函數(shù)完成C應(yīng)用程序的設(shè)計(jì)。3.完成千兆以太網(wǎng)數(shù)據(jù)傳輸系統(tǒng)設(shè)計(jì)。設(shè)計(jì)方案也主要包括兩大部分,分別是FPGA端Verilog邏輯模塊開(kāi)發(fā)以及PC端winPCAP應(yīng)用程序開(kāi)發(fā)。FPGA端基于嵌入式三態(tài)以太網(wǎng)MACIPCore,設(shè)計(jì)了發(fā)送接收引擎模塊、FIFO讀寫(xiě)控制模塊和物理接口模塊。定義了相應(yīng)模塊的接口,并分析了數(shù)據(jù)傳輸經(jīng)過(guò)Locallink接口和Client用戶接口上的傳輸時(shí)序。PC端采用winPCAP提供的網(wǎng)絡(luò)編程完成了C應(yīng)用程序的設(shè)計(jì),實(shí)現(xiàn)了捕獲FPGA端發(fā)送的數(shù)據(jù)包以及發(fā)送原始數(shù)據(jù)包至FPGA端的功能。4.PCIe DMA數(shù)據(jù)傳輸系統(tǒng)和千兆以太網(wǎng)數(shù)據(jù)傳輸系統(tǒng)在Xilinx ML507開(kāi)發(fā)板上進(jìn)行了性能測(cè)試。記錄FPGA與PC間進(jìn)行讀寫(xiě)測(cè)試的結(jié)果,驗(yàn)證這兩個(gè)系統(tǒng)的可用性和穩(wěn)定性,最后分析了影響系統(tǒng)傳輸速率的原因以及系統(tǒng)目前仍存在的不足。
標(biāo)簽: fpga pc pcie 以太網(wǎng) 通信
上傳時(shí)間: 2022-07-11
上傳用戶:xsr1983
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