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    2,000 tcp packet 份搜到的工作,货币单位为 HKD
    理想城TRC 软件定制 已经结束 left

    软件定制, 对于理想城TRC这个app, 根据条件锁定订单并付款, 需要批量上号和小号监控市场, 目前已知是tcp加密协议 价格可谈!需要在三天内完成! 后期可能需要维护,但只是小维护!

    $3352 (Avg Bid)
    $3352 平均报价
    12 个竞标

    .一键导入账号,一键登陆,全自动PC挂号登录 批批网 .通过该TGP 安卓App模拟批量登录和pc端登录,进去指定的直播间,使产生TCP链接,从而房间人数上升 开播上人(每分钟判断),关播撤人(3分钟判断)

    $1953 - $5860
    $1953 - $5860
    0 个竞标

    如果你是安卓的反,反编译主和其他网络 通信集成插座的IP / TCP水平是比较高的,欢迎参加 项目。我们要做的事是进入大圆直播室,登录多个 客户以保持包的心跳;所以我们需要分析客户的大圆,反。不 只是安卓斗鱼客户端,和ISO版本的安卓平板电脑,可以试试;附件也有一个 详细介绍,如果你需要更多的了解,请与我沟通 长时间在线。

    $28713 (Avg Bid)
    $28713 平均报价
    5 个竞标

    ...类似源码网上很多都是免费的,但是没有一款发包效率高的,无法节约测试成本!1.c++ 开发经验,有linux背景 年龄20-30 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。 7,SYN...

    $43583 - $87166
    $43583 - $87166
    0 个竞标
    Modbus RTU 转TCP 已经结束 left

    在嵌入式系统中实现将串口接收过来的modbus RTU 转成modbus TCP协议从以太网口发送出去

    $148 / hr (Avg Bid)
    $148 / hr 平均报价
    4 个竞标

    ...效率高的,无法节约测试成本! 1.长年c/c++ 开发经验,有linux背景 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。...

    $96849 (Avg Bid)
    $96849 平均报价
    1 个竞标

    ...效率高的,无法节约测试成本! 1.长年c/c++ 开发经验,有linux背景 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。...

    $39065 - $78129
    $39065 - $78129
    0 个竞标

    ...我可以提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 通过测试受聘后待遇如下: 我会把需求分成10份,通过测试后我就开始给你发需求你完成交付代码我付钱这样一直下去,你后面再写东西的同时就可以拿到钱 每完成一份付你1w人民币,10份完成也就是支付你10w 在以后就是每月2w的维护费用 每月的维护费用是指软件添加一些小功能和增加一些发包模式 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可!...

    $78129 - $156259
    $78129 - $156259
    0 个竞标

    需要开发一款防火墙压力测试软件。 1.c/c++ 开发经验3年以上,有linux背景 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。 7,SYN包到接收服务器的数量,每100M带宽以64字节计算,攻击SYN包数量,不得小于20,4800这个数字,而且要能力要源源大于此数字。 ...

    $143234 (Avg Bid)
    $143234 平均报价
    2 个竞标

    需要开发一款防火墙压力测试软件。类似于 但不需要感染,传播等等,并非黑客软件,只需要发包功能 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈!只限中文竞标,台湾或新加坡优先考虑! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细...

    min $39065
    min $39065
    0 个竞标

    有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 被控端可支持windows和linux,主控端支持windows 有钻研精神,能独立完成项目,不能像挤牙膏一样工作。

    $11719 - $23439
    $11719 - $23439
    0 个竞标

    招聘一技术员,兼职月薪万元起,每天保证4小时以上的工作量即可 要求非常了解tcp协议,http协议,dns协议 有多年c++经验 具体功能详谈! 只限中文竞标!

    $17524 (Avg Bid)
    $17524 平均报价
    8 个竞标

    需要开发一款防火墙压力测试软件。类似于 但不需要感染,传播等等,并非黑客软件,只需要发包功能 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4,受控端功能:接受命令-并实行发包。 5,控制端与服务端通讯,正向连接,或者反向连接均可! 6,软件PPS吞吐量,详细讨论。 7,SYN包到接收服务

    $112850 (Avg Bid)
    $112850 平均报价
    3 个竞标

    需要开发一款防火墙压力测试软件。类似于 但不需要感染,传播等等,并非黑客软件,只需要发包功能 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.全职可以提供出国就业机会,兼职的话尽量能是比较熟悉上述环境! 具体需要的功能很多,有能力发开者继续详谈! 待遇如下:自开发起每月3000$ 起步。 后续开发其他软件在另付费!当然如果你有很牛的技术,待遇可以在谈!

    $31720 (Avg Bid)
    $31720 平均报价
    6 个竞标
    开发ddos集群软件 已经结束 left

    1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wbps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.全职可以提供出国就业机会,兼职的话尽量能是比较熟悉上述环境!

    $33807 (Avg Bid)
    $33807 平均报价
    2 个竞标

    开发一个BS版本的发电机远程管理系统。 系统组成:服务器+Browser+App+数据采集器 需要完成: 1.采集器本地配置软件,采用RS232与数据采集器通信。 2.监控系统(BS模式),通过Internet,基于TCP与采集器通信,收集跟踪发电机相关数据;并管理跟踪发电机发电信息、位置信息等。 3.监控App软件。

    $32431 (Avg Bid)
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    开发一款LSP拦截类型的游戏加速器   LSP加速器 架构:游戏客户端 --> LSP --(自定义协议)--> 中转中心 --(任意协议)--> 代理服务器 ----> 游戏服务器 自定义协议: TCP: LSP 拦截Connect,修改目的地址为 中转中心 地址 发送一个数据给 中转中心,数据格式为 remoteip remoteport pid 之后所有 游戏客户端 的数据直接发给中转中心 UDP:对每一个 游戏客户端 的数据进行封装,在数据头部添加 remoteip remoteport pid 为什么使用自定义协议:减少 LSP 与 中转中心 的握手次数提高性能,而且 LSP 所处的环境很特殊,数据交换比较困难。 中转中心: 对内接口使用 自定义协议 进行通信 对外接口可以使用任意协议 为什么使用中转中心:(或者在LSP代码里面建立连接管理) LSP 与 中转中心 建立连接时,先不与 代理服务器 建立连接,而是直接向 LSP 返回连接成功,这与的做法相同。根据前期测试发现,这种做法才能保证游戏客户端不会造成没有响应的现象。 因为 中转中心 处于本地,所以 LSP 与 中转中心 的通信非常快,本质上只是内存的拷贝。 对于后期的扩展,不需要修改 LSP 的代码,只需要将 中转中心 对外接口所使用的协议进行修改,就能够支持任意协议的代理服务器。 参考

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    I have 10 MikroTik routers set up, but unfortunately, 2 of them are currently facing some issues. I need an expert in MikroTik devices to examine these two routers, verify t...examine these two routers, verify their configurations, and correct any misconfigurations that may be causing the following problems: - No Internet Connectivity - Load Balancing not functioning properly - Packet-mark bandwidth merge issue The routers are set up with an ECMP (Equal Cost Multi-Path) load balancing method. I'll provide direct access to these routers for your convenience during the troubleshooting process. Ideal Freelancer Skills: - MikroTik Certified Expert - Proficient in ECMP load balancing - Experienced in troubleshooting MikroTik routers - Strong understanding of packet-mark...

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    ...with handling multi-channel signals. • Familiarity with line level audio signal processing and mixing. We need an engineer with deep experience in high-end analog circuit design using low noise operational amplifiers. We will provide basic diagrams and objectives. The project involves high quality op amps and line drivers for an audio routing project. We will be using FPGA platforms with SPI and TCP/IP to send commands to digitally controlled audio daughterboards in a card cage configuration. The proof of concept will include circuit design and a functioning prototype of two audio channel for control and noise and sweep analysis of the output. We have pre-selected chip sets and will provide prototype hardware....

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    I'm looking for a skilled Flutter Kotlin developer...skilled Flutter Kotlin developer to build a custom plugin for my Flutter application. The plugin should integrate with the OpenVPN client. Requirements - Develop a Flutter plugin to connect with the OpenVPN client for both UDP and TCP protocols. - Ensure that the plugin is compatible with Flutter v3.19.3. Ideal Skills and Experience - Proficient in Flutter and Kotlin. - Experience in developing custom plugins for Flutter. - Knowledge of how to integrate with VPN clients, specifically OpenVPN. - Understanding of VPN protocols and the ability to implement both UDP and TCP. This is a unique project that requires both Flutter and VPN expertise. If you have the skills and experience to deliver a high-quality plugin, I�...

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    I'm in need of a proficient PHP developer to create a custom code for communicating with an Ingenico POS terminal via Ethernet. Here are the specifics of the project: - **Communication Method:** The primary method for the communication is through Ethernet. You need to be well-ve...PHP - Prior experience with Ingenico POS terminals or similar devices is a plus Please note that this project is solely for the communication between the system and the terminal. There is no need for integration with the banking systems or any other external services. A successful candidate should be able to deliver clean, well-documented code that is easy to maintain and expand upon. I have the tcp ip connection documentation I just need php functions to do any commands as send amout, verify if p...

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    I'm in need o...infrastructure to ensure it meets our operational and security standards. - Troubleshoot and resolve network issues as they arise. Ideal Skills and Experience: - Proven experience as a Network Engineer, with a strong background in designing and maintaining network infrastructure. - Specific experience with VPN (Virtual Private Network) setup is highly desirable. - Deep understanding of networking protocols, TCP/IP, and network security. - Strong problem-solving skills and the ability to troubleshoot network issues effectively. Your primary goal will be to enhance our online privacy and security through the implementation of a robust VPN. If you're a dedicated and skilled Network Engineer with a passion for network security, I'd love to discuss your p...

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    I am looking for a skilled Android developer to create a ffmpeg demo app that is prove the concept of few advance command that is worked on windows console - ffmpeg Android - ffmpeg -rtsp_transport tcp The ideal candidate should have experience in ffmpeg Android library and expert only

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    I am looking for a proficient developer who can help me create an Edge Impulse gateway on a Raspberry Pi. The primary goal of this project is data collection using accelerometers and gyroscopes as the primary sensors via industrial protocol such as OPC UA Server or Modbus/TCP Server & MQTT. Key Responsibilities: - Develop and deploy the Edge Impulse gateway on Raspberry Pi for data collection. - Configure the gateway to work seamlessly with accelerometers and gyroscopes. Ideal Skills and Experience: - Proven experience in developing Edge Impulse gateways, especially on Raspberry Pi. - Strong knowledge of working with accelerometers and gyroscopes. - Solid understanding of data collection and edge computing concepts would be a plus. If you have the required

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    I'm looking for a skilled Flutter Kotlin developer...skilled Flutter Kotlin developer to build a custom plugin for my Flutter application. The plugin should integrate with the OpenVPN client. Requirements - Develop a Flutter plugin to connect with the OpenVPN client for both UDP and TCP protocols. - Ensure that the plugin is compatible with Flutter v3.19.3. Ideal Skills and Experience - Proficient in Flutter and Kotlin. - Experience in developing custom plugins for Flutter. - Knowledge of how to integrate with VPN clients, specifically OpenVPN. - Understanding of VPN protocols and the ability to implement both UDP and TCP. This is a unique project that requires both Flutter and VPN expertise. If you have the skills and experience to deliver a high-quality plugin, I�...

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    ...with Cisco Packet Tracer, specifically in implementing complex network security measures such as network routing, VLAN configuration, firewall setup, VPN, assigning IP addresses and implementing network-based firewalls. The ability to successfully ping is crucial. The right candidate must also be well versed in the Open Shortest Path First (OSPF) for routing protocols. Your role will involve: - Designing and implementing complex network models - Configuring OSPF as the routing protocol - Assigning IP addresses across all devices - Installing and setting up firewalls to protect the network - Configuring VLANs to segment network traffic - Ensuring successful ping across all devices - Setting up VPN for secure remote access Solid knowledge and experience with OSPF and Cisco P...

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    I need a highly competent developer experienced in RS232 and RJ45 Ethernet for a specialized project. The principal purpose of this project is to convert serial data to Ethernet data. This data conversion is specifically tailored for Industrial control systems. Key competencies and preferences: - Expertise in RS232 and RJ45 Ethernet. - Familiarity with TCP/IP and Modbus TCP because these are the communication protocols the server host needs to support. - A strong background in industrial control systems development. The desired outcome of this project is a seamless data dialogue between devices via Ethernet. Can't wait for your input.

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    ...two main aspects I'm interested in are network traffic analysis and packet filtering. Key Responsibilities: - **Network Traffic Analysis:** The professional will need to thoroughly analyze the network traffic recorded in the PCAPNG files. This analysis should be aimed at optimizing the network performance. - **Packet Filtering:** Additionally, the expert will be required to implement packet filtering on the network traffic in the PCAPNG files. The purpose of this filtering is to enhance network security and troubleshoot any network-related issues. Ideal Skills: - Deep understanding of network protocols and packet structures - Hands-on experience with PCAPNG file analysis - Proficiency in network traffic analysis and packet filtering - Strong pr...

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    I need a proficient Cisco Packet Tracer developer to take on a threefold task. This includes the configuration of a network, troubleshooting any connectivity issues, and developing comprehensive network simulations. An additional requirement is to create an AD-hoc network where nodes should have the ability to sense each other. There are no strict stipulations outlined for the communication of these nodes. The ideal freelancer for this project should be competent in Cisco Packet Tracer and have an in-depth understanding of Network Configuration, Network Simulation, and Troubleshooting. The main goal for this project is educational use, teaching our team better understand how to use Cisco Packet Tracer effectively. Your tasks will provide a practical education tool for...

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    I'm seeking a knowledgeable network architect with proficiency in Cisco packet tracer to design a comprehensive network architecture for our global enterprise. This project consists of five distinct networks that should be expertly interconnected. Each Global Enterprises office will have its own Local Area Network (LAN) designed to provide network connectivity for all devices within that location. These LANs will be interconnected to form a Wide Area Network Key Features you will implement: - Firewall Configuration - VLAN Setup - VPN Configuration - Routing Protocol Configuration - DHCP Server Integration - Intrusion Detection and Prevention Systems (IDS/IPS) For monitoring and management purposes, it is crucial that a successful ping request can be made. Furthermore, ...

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    IEC-104 Slave Development from Modbus 已经结束 left
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    I'm looking for an experienced C programmer to create an IEC-104 slave application from a Modbus TCP/IP implementation done in C for Linux. This application will run on Debian and will be primarily used for monitoring and logging purposes. Key Deliverables: - Develop IEC-104 slave application - Implement monitoring and logging functionalities - Ensure seamless integration with existing Modbus TCP/IP implementation Ideal Skills and Experience: - Proficiency in C programming - Experience with Linux, particularly Debian - Prior exposure to Modbus TCP/IP and IEC-104 protocols - Strong understanding of monitoring and logging systems - Ability to deliver clean, efficient and well-documented code If you have prior experience in similar projects or have a strong back...

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    I'm seeking an expert familiar with Cisco Packet Tracer to create a simulated home network. What will set you apart: - Proficiency in network simulation using Cisco Packet Tracer - Experience in designing home networks Your primary task will be: - Simulating a home network environment Please note that devices to be included in the network have not been specified. Your expertise in home network design will be crucial to provide a robust simulation.

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    ...$this->logPrefix . " $line " . $line ); if ($line === false || $line === '' || socket_last_error($sock) !== 0) { if ($line === false) $this->logger->warning($this->logPrefix . "LINE FALSE"); if ($line === '') $this->logger->warning($this->logPrefix . "LINE EMPTY </root> non ricevuto.... messaggio TCP interrotto "); if (socket_last_error($sock) !== 0) $this->logger->warning($this->logPrefix . "SOCKET LAST ERROR"); break; } elseif (socket_last_error($sock) !== 0) { $connecti...

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    GoLang IPv6 Proxy Server Development 已经结束 left
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    I'm looking for a GoLang expert to assist me in developing a cutting-edge IPv6 proxy server. The main aim of this project is to enable users to access IPv6 websites efficiently. Key Project Requirements: - **GoLang Proficiency**: You should have a deep understanding of GoLang, particularly in terms of its concurrency support, networking capabilities,...and Tester Friendly**: It should also cater to the needs of developers and testers, providing comprehensive tools and features for their tasks. In summary, this project requires a skilled GoLang developer with a strong background in networking, proxy server development, and user-focused software design. It will require using a IPv6 subnet assigned to a ubuntu server and access websites using TCP. Let me know if you're u...

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    ...in dealing with high volume TCP connections and socket management. Key Responsibilities: - The primary task will be real-time data processing. - Handling high volume of TCP connections efficiently. - Proficient socket management. - Ensuring the stability and reliability of the system under high data volume processing. Ideal Skills and Experience: - Expert level of experience with Java Netty framework. - Proven track record in handling high volume TCP connections. - Previous experience in real-time data processing systems. - Strong understanding of socket management. - Ability to optimize system performance and reliability under high volume data processing. Your understanding and experience with Java Netty framework, coupled with your expertise in high volume T...

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    I need a package designer for my Indian pickle brand, Aunty Pickle. Our 50-gram packet needs a refresh which aligns with the ethos of our product. Key Requirements: - Incorporate pickles and elements of Indian culture in the design. - The color scheme should be bold and striking, capturing the robust flavors of our product. - Typography should be bold and modern, representing the evolving and contemporary brand image. Ideal Skills: - Experience with food packaging design, preferably in the Indian food market. - Strong grasp on modern typography. - Can creatively incorporate cultural elements in design. - An understanding of color psychology, and experience using bold and striking color palettes.

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    Laboratorio sobre cisco packet tracer simular una topologia

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    I am in need of a professional who can efficiently handle an RS485 device that requires reconfiguration. The scope of this project includes: - The procurement of a ready-made RS485 to TCP/IP Ethernet serial server converter - Installation and configuration of the converter with the RS485 device - Ensuring smooth and effective communication between the RS485 device and the TCP/IP Ethernet serial server Preferred skills and experience: - Proficient in working with RS485 devices - Strong knowledge of TCP/IP Ethernet serial servers and hardware programming - Prior experience with Modbus TCP - Familiarity with Arduino, Raspberry Pi, and ESP8266 Your responsibility will strictly be focused on setup and reconfiguration; no modifications on the RS485 device will be...

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    I'm in need of an expert to perform important adjustments on my Fortigate router. Your main task would be to: - Open both TCP and UDP ports. - Focus specifically on the common email ports, IMAP, POP3, and SMTP – essential for a smooth function of our mail server. - Additionally, set up our mail server in the DMZ. The ideal freelancer for this project should have substantial knowledge and experience in network and server configuration, especially with Fortigate routers and email servers. Familiarity with DMZ setup is also required. Your ability to ensure the privacy and security of our mail server in the DMZ setup is paramount. we have recently relocated office and need to pass through traffic to our mail/webserver

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    I'm on the lookout for a network expert who could assist me in tackling a basic networking exam centered around Cisco's Packet Tracer platform. Here's what you'll need to help with: - The exam will involve a scenario with 10 or fewer devices or nodes. - Key skills needed include proficient knowledge in network protocols and IP addressing. I am not certain exactly what network topology the exam scenario involves, so it is beneficial if you are adept with star, ring, and mesh topologies. Your mastery in handling VLANs will also be a big plus. Overall, if you're someone well-versed with the theorized and practical aspects of networking, you'll fit perfectly for this task.

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    ...problem-solving skills - Extensive experience in dealing with timeout errors during initialization Error Message: ``` ResourceInitializationError: unable to pull secrets or registry auth: execution resource retrieval failed: unable to retrieve ecr registry auth: service call has been retried 3 time(s): RequestError: send request failed caused by: Post "": dial tcp 3.17.137.97:443: i/o timeout. Please check your task network configuration. ``` Resources: - Everything is managed via Terraform - Flowlogs and Cloudtrail are already configured The goal is to clear these timeout errors and to ensure smooth initialization of the ECS task. Your role would be to identify the root cause of the issue, recommend an action plan, and potentially implement the solution

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    I require a bespoke design and manufacturing solution for a small, stainless steel cartooning pack horizontal machine for biscuit packets. The desired details are as follows: - Packet Size: The machine must be designed to handle small biscuit packets. - Material: The machine should be primarily constructed from stainless steel for durability and hygiene. - Production Speed: Medium speed production is required, balancing efficiency with quality. Ideal Skills and Experience: - Extensive engineering experience, specifically in manufacturing and design. - Previous work with food-grade machinery, particularly packaging machines. - Knowledge of stainless steel construction. - Understands the demands of medium-speed production machinery.

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    As it is a small task, I need it done by tomorrow, Sunday 11:00 UK time. We need a scraping command line tool for the following purpose: Scraping of to get the statuses of the packet. tool name: trackdhl parameter: the tracking ID Expected result: the detailed tracking history as JSON object containing - event date - event text from a list like this one: Sa, 30.03.2024, 11:45 The shipment has been successfully delivered Sa, 30.03.2024, 07:55 The shipment has been loaded onto the delivery vehicle Sa, 30.03.2024, 03:13 The shipment arrived in the region of recipient and will be transported to the delivery base in the next step. Th, 28.03.2024, 16:40 The shipment has been processed in the parcel center

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    ...on network technologies, best practices, and troubleshooting techniques. Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience). X years of experience working as a network engineer, with a proven track record of designing and managing complex network infrastructures. Expertise in network protocols and technologies, including TCP/IP, VLANs, OSPF, BGP, MPLS, VPNs, and DNS. Hands-on experience with network hardware from leading vendors such as Cisco, Juniper, Palo Alto Networks, and Arista. Strong understanding of network security principles, including access control, encryption, authentication, and security policies. Certifications such as Cisco Certified Internetwork Expert (CCIE), CompTIA Network+, or Ce...

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    I need a skilled programmer to help me with a project that involves setting up data communication between Arduino devices using Lora technology. Key Project Details: - The project involves simple packet sending between devices, specifically focusing on transmitting GPS coordinates. - You need to be proficient in Lora programming for this project. Previous experience in similar projects is highly desirable. - The sensors that need to be integrated with the Arduino for remote sensing and monitoring include temperature and humidity sensors, soil moisture sensors, as well as motion detectors. Ideal Skills and Experience: - Strong Arduino programming skills. - Proficiency in Lora technology. - Experience with integrating various sensors. - Experience with GPS location data handling. -...

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    I am in need of a proficient C/C++ Network Programmer, two key aspects of this project are extensive knowledge of TCP/IP and HTTP protocols and socket programming. An ideal candidate must be experienced in implementing these skills on Windows, Linux, and MacOS. Key Responsibilities: - Socket programming - Familiarity with TCP/IP & HTTP - Implement RSA Network Security on client server model - Cross-platform compatibility I encourage experienced network programmers with a solid understanding of these platforms and technologies to bid. Having experience from previous similar projects will be advantageous.

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    I'm looking for a project to develop a web-based application for iot edge device that focuses on securing sensitive data and minimizing packet loss using forward error correction techniques. This project will be a great opportunity for you to apply your knowledge of cryptography and networking concepts. Key Requirements: - The main aim of the project is to secure sensitive data using ECC based elgamal. - need to integrate this with forward error correction algorithms like reed solomon, ldpc. -integrate this with web based chat application Ideal Skills and Experience: - Proficiency in cryptography and packet loss concepts of networking - Experience with web application development - Understanding of ECC and elgamal -strong in forward error correction algorithms - St...

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    I'm looking for a skilled developer well-versed in both NodeJS / javascript and networking to create a TCP proxy server client for my project. Key Features: * The TCP proxy server client must support HTTP/HTTPs. * Ensure it's cross-compatible and functions seamlessly on both Android and iOS and desktop. Additional Requirements: * The client should have strong capabilities to handle multiple simultaneous connections. * Previous experience in load balancing and traffic monitoring would be a definite advantage. Please bid only if you have extensive experience with both Flutter and networking. Your bid should include any similar projects you've completed. *More details about the project: I will include both a golang & java based client side proxy server fo...

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    I need a skilled Cisco developer to assist in updating IP addresses within a pkt file for a network. Key Requirements: - Update IP addresses: The main task involves updating the IP addresses in the network topology. -...the network topology. - Documentation: A detailed step-by-step report of the changes made is needed. Additional Information: - The changes should be documented in a clear and concise manner, with easy-to-follow instructions. - Future IP address updates should be included in the documentation, but only for basic changes. Ideal Skills and Experience: - Previous experience in working with Cisco packet tracer files is a must. - Strong understanding of network configurations. - Ability to create clear and detailed technical reports. - Familiarity with Cisco devices an...

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    I'm looking for a skilled developer well-versed in both Flutter and networking to create a TCP proxy server client for my project. Key Features: * The TCP proxy server client must support HTTP/HTTPs. * Ensure it's cross-compatible and functions seamlessly on both Android and iOS and desktop. Additional Requirements: * The client should have strong capabilities to handle multiple simultaneous connections. * Previous experience in load balancing and traffic monitoring would be a definite advantage. Please bid only if you have extensive experience with both Flutter and networking. Your bid should include any similar projects you've completed. *More details about the project: I will include both the proxy server and the client side that I made in golang. The ...

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