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Description: TFTP 协议实现和测试
本程序,包含server和client,自收自发.
客户直接把PACK发到SERVER的接收队列中,SERVER直接把PACK
发到CLIENT的接收队列中.
具有超时重发功能.
各自解释收到的该包,并响应-TFTP protocol and the test procedures, including server and client, collected spontaneously. Customers PACK made directly to the reception Queue Server, Server Pack made directly to the reception CLIENT queue. With overtime functional re-issued. Have their own interpretation of the received packet, and to respond to
Platform: |
Size: 69724 |
Author: 谢志文 |
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Description: 我实现的一个基于零拷贝技术高速捕包的原型代码，包括用户接口，核心和用户区通信的队列机制等-I realized a zero-copy technology-based high-speed packet-capturing the prototype code, including user interface, District core and user communications queue mechanism
Platform: |
Size: 44905 |
Author: everest |
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Description: TFTP 协议实现和测试
本程序,包含server和client,自收自发.
客户直接把PACK发到SERVER的接收队列中,SERVER直接把PACK
发到CLIENT的接收队列中.
具有超时重发功能.
各自解释收到的该包,并响应-TFTP protocol and the test procedures, including server and client, collected spontaneously. Customers PACK made directly to the reception Queue Server, Server Pack made directly to the reception CLIENT queue. With overtime functional re-issued. Have their own interpretation of the received packet, and to respond to
Platform: |
Size: 69632 |
Author: 谢志文 |
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Description: 我实现的一个基于零拷贝技术高速捕包的原型代码，包括用户接口，核心和用户区通信的队列机制等-I realized a zero-copy technology-based high-speed packet-capturing the prototype code, including user interface, District core and user communications queue mechanism
Platform: |
Size: 45056 |
Author: everest |
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Description: 基于Passthru的扩展，抓取IP数据包，并在内核中利用队列、系统线程实时将IP数据包解析到磁盘文件中,同时提供用户控制，在RING3使用SDK编写界面。
本程序可以帮助您熟悉驱动编写、windows编程、用户态和内核态交互编程以及网络知识的基础应用。
驱动安装使用snetcfg,已集成到用户界面中。-Based on the expansion of passthru, crawl IP packet, and the use of the kernel queue, the system real-time thread will resolve IP packets to a disk file, while providing the user control, use the SDK in the preparation of RING3 interface. This procedure can help to prepare you are familiar with the drive, windows programming, user-state and core state interactive programming and network knowledge base application. Driver installation snetcfg, has been integrated into the user interface.
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Size: 204800 |
Author: shdaianita |
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Description: 此包是为perl或者 Python等高级语言提供一个库，该库提供对网络数据包通过queue方式的访问。-nfqueue-bindings was written to provide an interface in high-level
languages such as Perl or Python to libnetfilter_queue.
The goal is to provide a library to gain access to packets queued by
the kernel packet filter.
Platform: |
Size: 21504 |
Author: 刘春远 |
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Description: 当IP语音包的网络时延抖动较小时，一般的语音缓冲算法可以得到较好的语音质量。当网络中存在突发大时延时，就会出现极大丢包率或极大端到端时延，从而难以获得好的语音质量。为此，提出针对突发大时延下的自适应语音缓冲算法。通过估算网络平均时延和学习语音包经过的网络路径上的状态，来确定需要控制端到端时延大小和语音包的丢包率，动态调整Jitter Buffer队列的最小深度和最大深度，从而可以尽量减小语音裂缝（gap）的出现。通过基于听觉模型的客观音质评价（PESQ）仿真计算以及在实际语音网关设备中的应用表明算法对语音通信质量有一定的改善作用。-The continuous playout of voice packets in the presence of variable network delays is often achieved by buffering the received voice packets for sufficient time. Basic jitter buffering algorithms can work well only when the delay does not spike status of the networks, is presented to promote the quality of voice communication. It timely adjusts the minimal and maximal depth of buffer queue according to the control target of end-to-end delay and packet loss rate. The algorithm can much more easily achieve the continuous playout because it plays voice packet at a fixed inter-play time in the most time of a talk-spurt. The control target of packet loss rate can be extended to 20 . However, the basic algorithms can only bear 5-10 of the packet loss rate. Perceptual evaluation of speech quality(PESQ) is applied to assess the speech quality in the simulation. It is shown that the algorithm can obviously promote the quality of voice communication in IP networks with spike delay. The practic
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Size: 329728 |
Author: 瞿志超 |
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Description: Resolve an IP address to a hardware address if not found,initiate query and return NULL. If an address is returned, the interface driver may send the packet if NULL is returned,res_arp() will have saved the packet on its pending queue,so no further action (like freeing the packet) is necessary.- Resolve an IP address to a hardware address if not found,initiate query and return NULL. If an address is returned, the interface driver may send the packet if NULL is returned,res_arp() will have saved the packet on its pending queue,so no further action (like freeing the packet) is necessary.
Platform: |
Size: 656384 |
Author: 仇芳 |
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Description: 该压缩包是描述数据结构与算法中的队列排序的Java源程序，可以直接导入Eclipse即可查看效果-The compressed packet is to describe data structures and algorithms to sort the queue of the Java source code directly into Eclipse to see the effect of
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Size: 36864 |
Author: 吴旭 |
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Description: 离散时间堆栈系统
The queue can store up to five packets. All packets are processed on a first come – first served basis. Assume that when a packet is serviced all other packets in a queue (if any) are shifted instantaneously towards the output. Each slot departures from the queue are processed before arrivals.-Discrete Time Queue
write a program to produce a discrete time simulation of a queue as shown in Fig. 1. Time is slotted on the input and the output. Each input packet follows a Bernoulli process. In a given time slot the independent probability that a packet arrives in a time slot is p, while the probability that the packet will be serviced is q. One packet fills one time slot. The queue can store up to five packets. All packets are processed on a first come – first served basis. Assume that when a packet is serviced all other packets in a queue (if any) are shifted instantaneously towards the output. Each slot departures from the queue are processed before arrivals.
Platform: |
Size: 1669120 |
Author: Yan Liu |
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Description: C#实现多线程网络通讯
整个系统由三个核心线程组成，并由.NET线程池统一管理：
侦听客户端连接请求线程：ListenClientRequest()，循环侦听客户端连接请求。如果有，检测该客户端IP，看是否是同一观测设备，然后建立一个客户端TSession对象，并通过Socket异步调用方法BeginReceive()接收数据包、EndReceive()处理数据包
数据包处理线程：HandleDatagrams()，循环检测数据包队列_datagramQueue，完成数据包解析、判断类型、存储等工作
客户端状态检测线程：CheckClientState()，循环检查客户端会话-C# multi-threaded network communication system is composed of three core thread throughout the composition, by the. NET thread pool unified management: a client connection request listening thread: ListenClientRequest (), loop listening client connection request. If you have, testing the client IP, to see if the same observation equipment, and then create a client-side TSession object, and through Socket asynchronous call methods BeginReceive () to receive data packets, EndReceive () processing of data packet data packet processing threads: HandleDatagrams ( ), cyclic test data packet queue _datagramQueue, the completion of the packet parsing to determine the type, storage, etc. the client state detection thread: CheckClientState (), loop checks the client session
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Size: 10240 |
Author: 鸣鸣 |
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Description: Packet Queue used by TORA and AODV.
Platform: |
Size: 1024 |
Author: shyam sundar |
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Description: 主要是缓解有线通信网络拥塞的，他是在媒体接入层实现是基于队列的丢包来判断网络是否拥塞。通过控制节点数据发送速率来控制网络的拥塞。-Mainly to ease the wired communication networks, he is in the media access layer implementation is based on the queue of packet loss to determine whether the network congestion. Data transmission rate through the control node to control network congestion.
Platform: |
Size: 210944 |
Author: 康娴静 |
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Description: 可以通过记录键盘上的操作，然后发送socket到服务器端，服务器段记录发送过来的socket包并解析。软件简洁易懂，keyloger系从他人处下载下来的，我加入了socket网络发送，给大家发送展览以下，欢迎批评。由于我只从别处下来一个异步长连接的，不会改成断连接的，所以这次发送的是同步队列的服务端。vs2005 -Can record the operation of the keyboard, and then send to the server-side socket, the server segment recorded and sent over the socket packet parsing. Software simple to understand, keyloger system downloaded from others, I joined the socket network send, we send exhibitions to the following, welcome criticism. Elsewhere, as I just down a long asynchronous connection, the connection will not be broken into, so this is a synchronous queue is sent to the server. vs2005
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Size: 68608 |
Author: 陈思铭 |
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Description: IP报文的重组：
a)将IP报文存入临时的HASH链表中,这个HASH链表中是等待合并的报文队列头
b)判断当这一个IP报文分片加入后是否可以构造出一个完整的IP报文，如果可以的话，分配一个新的帧缓冲区，将数据复制入新的帧缓冲区，返回该报文。
-IP Packets restructuring:
a) the IP packets into a temporary HASH list, this list is waiting to merge HASH packet queue head
b) to determine if this IP packet whether the patch can be constructed by adding a complete IP packets, if possible, assign a new frame buffer, copy the data into the new frame buffer, the return packet.
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Size: 63488 |
Author: 苏兰 |
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Description: 不同队列管理机制：DropTail和RED对系统吞吐率，时延，丢包率的影响。-Different queue management mechanisms: DropTail and RED on the system throughput, delay, packet loss rate.
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Size: 2048 |
Author: 杜少波 |
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Description: iptable介绍：Iptables默认有三张表（队列），分别是mangle、nat、Filter，mangle表主要用来mangle（中文解释：轧）包，你可以使用mangle匹配来改变包的TOS等特性，mangle表中仅有TOS、TTL、MARK几种操作，nat表用来转换包的源或目标地址，包括DNAT、SNAT和MASQUERADE等类型，filter 表用来过滤数据包，过滤工作主要是在这儿完成的。-iptable Introduction: Iptables has three default table (queue), respectively, mangle, nat, Filter, mangle table is mainly used to mangle (Chinese explanation: rolling) package, you can use the mangle matches the TOS to change the package and other features, mangle table Only TOS, TTL, MARK several operations, nat table is used to convert the packet' s source or destination address, including DNAT, SNAT and MASQUERADE other types, filter table is used to filter packets, filtering work is mainly accomplished here.
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Size: 54272 |
Author: ansheng |
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Description: Semantic packet queue AQM for NS2
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Size: 4096 |
Author: H Bedi |
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Description: The packet drop will specified when there is excess queue in packets and congestion in the packet movement in the node than congest packets are dropped.
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Size: 57344 |
Author: devottam |
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Description: MM1_Tutorial
Objective
This laboratory is important for understanding OPNET system and user interface. The lab contains a step-by-step example that shows how to use OPNET to construct an M/M/1 queue design and analysis. Overview
The task is to construct an M/M/1 queue model and observe the performance of the queuing system as the packet arrival rates, packet sizes, and service capacities change. Two classes of statistics will be measured, Queue Delay and Queue Size. A graph of the confidence interval will also be produced.
This laboratory also introduces the use of:
Node Model
Probe Model
Simulation Tool
Analysis Tool(MM1 queue simulation)
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Size: 234496 |
Author: 北城以北
|
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