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    2,000 bada app tcp Gefundene Jobs, Preise in EUR

    I am in need of a reliable two-way connection using TCP and IPv4 protocol. Security is important, so I am looking for an experienced freelancer to set up a secure and reliable relay server to facilitate the connection. The successful freelancer needs to be familiar with both TCP and IPv4 protocols and any necessary encryption practices to ensure that the connection is both reliable and secure.

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    ...Description: Socket Programming for Real-Time Communication in C++ I am looking for a skilled developer who can help me with socket programming in C++ to achieve real-time communication. The project requires both server-side and client-side programming. Skills and Experience Needed: - Strong proficiency in C++ programming language - Experience in socket programming, particularly in C++ - Knowledge of TCP/IP protocols and network programming - Familiarity with real-time communication concepts and techniques Project Deliverables: - Develop a server application that can handle multiple client connections and facilitate real-time communication. - Implement client-side functionality to establish a connection with the server and enable real-time communication. - Ensure efficient and...

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    ...for an expert Spring Boot developer who can help me set up a TCP/UDP server port for my project. Primary Goal: Setting up a TCP/UDP server port 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 [INFO] 02:46:37.351 [808-TCP-4-5] [55]WebLog Json: {"acc"...

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    LabView Developer Beendet left

    I am looking for a LabView Developer to help me with a programming task of intermediate complexity. Specifically, the developer must be able to proficiently use LabView G Programming. Experience with this language is an absolute must, as I'm looking for an exp...of the project have been agreed upon. I am confident that with the right person I can get the project done quickly, efficiently, and to the highest standard. Requirement - Labview programming, CLAD certified, Understanding of communication protocols like USB, RS232, RS485, TCP/IP, Modbus, CAN, LIN, K-Line. Basics of test and measurement systems like DMM, PPS, Freq. Generators etc. Experience with Controls Automation/Robotics. Software & Hardware : LabVIEW - 2021 NI cRIO PCI DAQ, CDAQ Communication : • PROFI...

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    Bonding or mptcp Beendet left

    Project Description: We are looking for a skilled freelance...utilizing multiple internet connections to ensure reliable connectivity. Ideal Skills and Experience: - Strong knowledge and experience in networking and network optimization. - Proficiency in analyzing and diagnosing network performance issues. - Expertise in implementing strategies to improve network performance, particularly in a multi-connection setup. - Familiarity with bonding or MPTCP (Multipath TCP) protocols would be highly beneficial. Specific Requirements: - As there are no specific network performance issues identified, the freelancer should be able to diagnose potential issues and implement appropriate solutions. Please provide examples of previous projects or relevant experience in network performance opt...

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    I am looking for a freelancer to implement a TCP socket based licensing system for my project. Programming Language: C# Licensing Mechanism: I am open to suggestions for the licensing mechanism and would like the freelancer to provide recommendations based on their expertise. Integration: I am not sure if the system needs to be integrated with any existing software or platform. Ideal Skills and Experience: - Strong knowledge and experience in TCP socket programming - Proficiency in C# programming language - Familiarity with licensing mechanisms and ability to provide recommendations - Experience with software integration, if needed Please provide examples of previous projects or relevant experience in your proposal.

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    ...ensure the utmost security, all related code and materials will be destroyed, ensuring that no proprietary information is left behind. Your commitment to these terms will be greatly appreciated as we prioritize the safeguarding of our intellectual property Core Objectives: - Seamless integration for real-time data acquisition and command transmission to the Hikvision MDVR system. - Extend our C++ TCP listener to capture GPS tracking data. - Ensure HTML5-compatible video streaming. - Optimize video conversion for minimal latency. - Achieve high-speed data processing. Required Real-Time Tracking Metrics: - Ignition status (ACC ON/OFF) - GPS location and orientation Coordinates - Speed - GPS Status & Signal - GSM Status & Signal - Engine uptime (minutes) - Distance travele...

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    Develop a client/server application using Linux TCP sockets and the C programming language. Your solution will respond to service requests by clients. Transmission errors will be handled by applying the CRC algorithm to detect errors and Hamming to both detect and correct single bit errors.

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    I am looking for a skilled developer who can create a middleware software that expose a TCP/IP Socket and parse every request to a C# .net API library called WWKS2. The main focus of this project is to implement a TCP/IP Socket that has the bridge function between our software (based on TCP/IP socket query) and the C# library we have obtained from our storage system partner. Skills and Experience: - Strong proficiency in C# programming language - Expertise in C# TCP/IP socket programming - Experience with using API libraries Timeline: - The desired timeline for this project is 1-2 weeks, so the ideal candidate should be able to work efficiently and deliver high-quality results within this timeframe. -The software must run on Windows machines

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    ...integrate our system with the Owasys IoT tracker device. The project includes upgrading an existing TCP listener to accommodate this new device and ensuring the device can communicate successfully via the TCP channel. The integration must be complete by the end of the business day on Monday. Requirements: Integration must be based on the Owasys device's provided protocol. Upgrading an existing system to include the Owasys device into our current TCP listener. Must receive all the available data as per the protocol document (IO, CAN, OBD) based on availability from the vehicle. Must implement all remote commands to the device working via TCP Must transmit the received data via existing TCP Listener using our existing formats (will be provided). ...

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    NDA
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    Project Title: macOS Network Utility Application Specific Network Utilities: - Display External and Internal IP Address(s) - Port Scanner - IP Watch list - Terminal Supported Protocols: - Both TCP and UDP User Interface Design: - Intermediate Description: We are looking for a macOS Network Utility Application that includes a Port Scanner, Ping, and others. The application should support both TCP and UDP protocols. We expect an intermediate level of user interface design for this application. Full list of requirements are in the attached document.

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    I am looking for a freelancer who can help me with a basic openHAB configuration to connect to MQTT devices. The specific MQTT device I need to connect...configuration to connect to MQTT devices. The specific MQTT device I need to connect to is switches. Skills and experience needed: - Strong knowledge of openHAB configuration and MQTT protocol - Experience in setting up and configuring MQTT brokers - Proficiency in working with TCP/IP communication protocol The ideal freelancer should be able to: - Set up and configure the necessary MQTT broker for the project - Establish a connection between openHAB and the MQTT switches - Ensure smooth communication using the TCP/IP protocol If you have the necessary skills and experience, and are familiar with openHAB and MQTT, please...

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    Windows Desktop App (Only C) Create only in C a TCP server, with 2 features 1) ability to act as a server for multiple client connections 2) ability to connect to another server and disconnect use Async This server will be later modelled into a gaming server and thus have error handling with high speed If work is good, we might offer further tasks in this project.

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    I am looking for a skilled developer with experience in C# and Avalonia to build a client server app. The primary function of the app will be communication. Requirements: - Experience in C# and Avalonia - Ability to create a simple UI - Strong problem-solving skills The clients will connect to the server via TCP / sockets. The client will have 3 screens, wait list, table view (1 table with 9 chairs), and home screen. The client and server should be able to send messages to each other (async) so that the UI thread isn't tied up. The ideal candidate will have a good understanding of client server architecture and be able to design and implement a communication system. They should also be able to create a simple and intuitive user interface.

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    I am looking for a freelancer who can help me set up Cloudflare to access my internal SQL Server on my shared hosting platform. The purpose of this setup is for security reasons. I already have set up a nginx via http and can access it externally, but I am not able to reproduce the same results via tcp on my internal SQL Server. The main goal is to access the internal SQL Server externally just like my nginx. Skills and experience needed for this project include: - Proficiency in Cloudflare setup and configuration - Knowledge of SQL Server and database management - Understanding of shared hosting environments and their limitations - Experience with optimizing website performance and security measures The ideal freelancer should be able to: - Set up Cloudflare to securely access...

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    music player Beendet left

    ...mmW precision offering high measure of linear math based functions which are outside of scope of this software development. This project is MP4 container package conversion to steam. The player playbacks the data stream from server. The converter runs with wrapper in Android 9 and up, as well as iOS 15 and up. Windows and MAC are outside of this product. If you have knowledge in protocols, UDP, TCP, IP, SIP, HTTPS, and math in TAU, Watt, Dbl, Kvint, Siemens, Henry, linear maths are needed. Knowledge of some physics are needed to minimize the thermal in the device, PID, if that is measurable. We seek your knowledge for c++ component to run rf unit and expose the functions in standard for data stream in pipeline lowered as the network bandwidth lowers and latencies go higher. Some...

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    ...module - C++ programming language Project Description: We are looking for a developer to provide basic NB-IoT software for the SIM7022 module (AT communication and error handling). The primary purpose of the software is to enable communication with our server using the latest firmware of the 7022: find and join available NB-IoT network Create a https connection to our server transmit data via TCP or UDP receive data from our server (Firmware, parameters etc.) close connection Requirements: - Experience in developing software for NB-IoT modules - Knowledge of SIM7022 hardware platform - Knowhow on the AT commands and NB-IoT network When you have experience in NB-IoT 7022 module development, I love to hear from you. I need an experienced person able to set up AT commun...

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    The application must be able to manage Modbus RTU/TCP connection to read/write 3rd party devices, in base of that information have a logic to control different devices.

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    My ...Modbus communication uses TCP/IP protocol, and I am looking for an implementation that reads and writes from the input register and holdings register. I will be communicating with only one Modbus device. This project requires extensive knowledge and understanding of Modbus communication, as well as its applications. I am looking for a qualified engineer to develop a comprehensive solution that meets my needs and specifications. If the engineer has expertise in the Arduino microcontroller and experience working with Modbus protocols, that would be an additional plus. The engineer should work closely with me and provide regular updates. Furthermore, the engineer should verify the proper functionality of the final product. should be able to communicate with modsim64 using TCP...

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    The code must wait for new data, and if received must save it in a buffer (array of char) and respond with echo of same data as an acknowledgment. The code has to be fast enough to handle data and send back acknowledging echo at high rate (>10KHz)

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    I am in need of a Netty framework and server expert to develop a sample application. The purpose of this application is to test the framework capabilities, showcase it to clients, and explore new features and functionalities. I have specific ...to the freelancer. However, I am open to suggestions and ideas from the freelancer as well. The deadline for this project is immediate, so I am looking for someone who can start working on it right away and deliver the sample application within a short timeframe. Ideal Skills and Experience: - Expertise in Netty framework and server development - Strong understanding of network programming and TCP/IP protocols - Experience in developing sample applications for testing and demonstration purposes - Ability to work efficiently and meet tight...

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    I am looking for a reliable and skilled C# programmer to ...I would like them to also suggest possible improvements. I am open to any proposed solutions and advice as long as the system meets my needs and performs well. We have purchased 11 readers which will cover the stations in our facility where we want to track the RFID tags. I have attached the manual for our RFID readers and the manufacturer's C# SDK. The readers will connect to the software as TCP Clients. I can configure the readers and enter the individual IP addresses. I need a framework code to implement the manufacturer's C# SDK for the tag reading process. Ultimately, I would like the code to create a text log file of the times as each tag passes the RFID readers which I can import into MS Excel. Thank yo...

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    Hello, I need an experienced PowerDNS Lua developer who can achieve the below requirements: - PDNS Dist listening on port 53 udp/tcp, DoH and TLS. Backend servers are PDNS Recursor listeners on the same node. Selection will be made based on source IP addresses. - 5x PDNS Recursor views or containers listening on ports1053-1058. All 5x views should reference the same RPZ data set in memory for effective memory utilization but not all RPZ zones are enabled on all views. - Recursors will have DNS query and RPZ logging locally in the system with ECS being enabled in the logging. Scenario Example: 1. PDNS dist receives DoH query at port 443 with edns0 client ip address. 2. PDNS dist selects one of the backend Recursors based on source IP and maintains the same edns0 field in the ...

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    Tech engineering Beendet left

    ...client, I require expertise in network engineering without any specific certification. Scope of the Project: - The project involves multiple tasks related to network engineering. - The tasks may include network design and implementation, troubleshooting, network security, and performance optimization. Ideal Skills and Experience: - Proficiency in network engineering concepts and protocols such as TCP/IP, VLANs, routing protocols, and network security. - Experience in designing and implementing network infrastructure, including routers, switches, and firewalls. - Knowledge of network monitoring and troubleshooting tools. - Strong problem-solving and communication skills. - Ability to work independently and meet project deadlines. Please note that while no specific certification...

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    ...system administration. Certifications from vendors such as Cisco (CCNA, CCNP), Fortigate (NSE4, NSE7), or equivalent. Strong experience in cloud environments, specifically Azure. Demonstrated ability to manage complex tasks and prioritize competing demands. Excellent communication skills, both written and verbal. Skills: Expert knowledge in networking protocols and services (TCP/IP, BGP, OSPF, VPNs, etc.) Experience in scripting and automation tools (Ansible, Terraform, Python, etc.) In-depth understanding of network security measures, including firewalls, intrusion detection systems, anti-virus software, and data encryption....

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    ...large-sized PCBs - Proficiency in Altium Designer, as it is the preferred PCB layout software - Ability to suggest and incorporate specific components into the design Tasks: - Create a PCB layout that accommodates the ESP32 SoC not the module. - The PCB should contain an accelerometer and gyroscope module. - Power to the board will be feed from an RJ45 PoE cable. The same cable will be used for modbus tcp so all additional hardware for that will need to be implemented. - The board will need to be programed using the Arduino IDE and other specific components - Provide suggestions for some components that are not yet specified - Ensure that the PCB design meets the desired size requirements Skills and Experience: - Strong knowledge of PCB design principles and best practices - ...

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    I am looking for an experienced IoT developer who can assist me in creating a software that allows me to print measurements with markings on thermal paper ribbons using a thermal printer. The specific paper ribbons could be up to 5 meters long. Measurements must be correct when checked physically Skills and Experience: - Strong knowledge and experience in working with th...to 5 meters long. Measurements must be correct when checked physically Skills and Experience: - Strong knowledge and experience in working with thermal printers and their specific functionalities - Familiarity with different printing speeds and their impact on accuracy of measurements printed. - Ability to recommend and choose the appropriate communication protocol for the printer, whether it be TCP/IP, Bluetoot...

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    PCB design Beendet left

    I am looking for a PCB designer to create a small to medium-sized PCB with dimensions up to 10cm x 10cm. The complexity level of the design is basic, requiring only a single layer. The project has a specific deadline of within a week. Skills and experience required fo...to create a small to medium-sized PCB with dimensions up to 10cm x 10cm. The complexity level of the design is basic, requiring only a single layer. The project has a specific deadline of within a week. Skills and experience required for this job: - Proficiency in PCB design software - Knowledge of single-layer PCB design techniques - Ability to work efficiently and meet tight deadlines USR-TCP-32 (IOT) Based relay module After design PCB, this is working or not. This is my first question and then your answer ...

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    Help desk Beendet left

    DESCRIPCION DEL PUESTO Somos Dimsoft, nos dedicamos al desarrollo de software para laboratorios bioquímicos (Labim) y estamos en búsqueda de un/a especialista para proporcionar soporte técnico a nue...autoanalizadores para una correcta conexión con Labim. · Personalizar reportes y plantillas según las necesidades de los clientes. · Crear licencias y registrar nuevos clientes y servicios en nuestro sistema. · Documentar procesos. · Generar presupuestos de servicios para clientes. · Enviar notificaciones y comunicaciones por correo electrónico a clientes. SKILLS · Conocimientos básicos de redes. Protocolo Tcp/Ip. · Habilidades técnicas para diagnosticar y resolver problemas de so...

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    Codesys 2.3 Beendet left

    Good afternoon, it is necessary to create a control algorithm and output information to the operator panel , control the accident and so on to transmit via modbus TCP

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    Gophish expert Beendet left

    I am looking for an advanced Gophish expert to assist with a security testing project. The primary goal of the project is to conduct a single campaign using Gophish. Skills and experience needed: - Advanced level of experience with Gophish we are facing error with email sending so need someone who can solve it we are getting error Max connection attempts exceeded - dial tcp xxxxxxxx:587: i/o timeout

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    I am looking for a freelancer who can assist me in setting up two different local webservers on Linux operating systems to support the QUIC protocol on HTTP3 and also TCP/IP on HTTP2. The ideal candidate should have experience in configuring web servers, particularly with Nginx. Requirements: - Set up two local webservers on Linux operating systems - Configure the webservers to support the QUIC protocol on HTTP3 - Use Nginx as the preferred web server software and any other that supports QUIC HTTP3 Skills and Experience: - Proficient in setting up and configuring webservers on Linux operating systems - Experience with Nginx web server software - Familiarity with the QUIC protocol and HTTP3 The goal of this set up is to compare HTTP2 VS HTTP3 on different servers. I should be a...

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    I am looking for a skilled C++ developer with experience in Linux/Ubuntu to create a Socket based TCP server that allows multiple clients to connect and send a packet containing known structured data (we will provide structure) and we need this to send the information that was provided off to a web-based API. The server ideally should be able to handle more than 100 simultaneous connections. Requirements: - Proficiency in C++ programming language - Strong knowledge of Linux/Ubuntu operating systems - Experience with TCP server development The devices connecting are iot and only connect, send the packet and disconnect. If you have the necessary skills and experience, please apply for this project.

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    Hi, We need a VPN application with Shadowsocks V2Ray protocol. It should support all the protocols like TCP, UDP, and WebSocket. The project can be developed in Swift or Objective-C. We don't need any UI design for the Application. Just basic UI to configure the client and connect with iPhone is OK. Thanks & Regards Ilya

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    I am looking for a developer who is experienced in working with Modbus RTU and Modbus TCP/IP protocol. The project involves inserting and sending data via MySQL and PHP. Preferred Development Environment: The client has specific tools and technologies in mind for this project. Data Insertion and Sending Frequency: The data will need to be inserted and sent in real-time as well as at specific intervals. Skills and Experience Required: - Strong knowledge and experience with Modbus RTU and Modbus TCP/IP protocol - Proficiency in MySQL and PHP - Experience with real-time data insertion and sending - Familiarity with working in a specific development environment as per the client's requirements.

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    Hello, I am looking for a PowerDNS experienced resourced to implement the below usecase using PowerDNS recursor or Dist: - PowerDNS to be listening on port 1153 - Receives regular tcp and udp queries - Perform conditional forwarding only for zones a, b and c to remote DNS server X. - Performs forwarding to all other zones to remote backend server Y thru DoH with validation of server’Y certificate

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    Hello, I am looking for a PowerDNS experienced resourced to implement the below usecase using PowerDNS recursor or Dist: - PowerDNS to be listening on port 1153 - Receives regular tcp and udp queries - Perform conditional forwarding only for zones a, b and c to remote DNS server X. - Performs forwarding to all other zones to remote backend server Y thru DoH with validation of server’Y certificate

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    I am looking for a freelancer to assist me with creating TCP/IP network protocol for a RISC-V u-kernel on a specific Operating Sysyem

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    Hi, I am looking for a team that can work to build an application with multiple functions for tracking tcp, http, tracing .. etc and this will be from scratch

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    ...programa, hacer un pequeño documento explicando como se configura y como se modifica 10. Aseoría final en el momento de la puesta en marcha 11. toda la informaciòn que proporcionemos será confidencial 12. NO hay control es solo monitoreo de señales La programación necesaria es la siguiente: El PLC sólo se utilizará para monitoreo. No habrá control. Todas las señales son modbus por tcp-ip 1. El panel view, incluye diseño de las pantallas y graficos ( graficos sencillos – intemedios no se busca nada complejo) 2. Entrada del PLC: monitoreo de acuerdo al documento que se anexa lista_de_seniales, todas son por modbus 3. Salida del PLC: Publicar todas las señales de entrada del...

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    i want to make a GPS tracker PCB that will connect to my server using either TCP or MQTT. To achieve this, I'm considering using a main chip like the ESP8266, ESP32, or ATmega328. Additionally, I'll need two other chips or modules: one for GNSS/GPS and another for the SIM data connection. My goal is to achieve accuracy comparable to the Chinese GPS trackers available on AliExpress. I've looked into Quectel and Simcom, but there are numerous options available,i want some combination that offer performance and cost-effectiveness. you can suggest different chips if u think that they should be used. pcb will have some other basic sensors but thats easiest part --only bid if u have experience with gps and gprs/lte

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    i want to make a pcb that will get gps data and send to my server via tcp (or mqtt) so i want to add there a chip that i can write a code like in arduino : My suggestion is to use 1. esp8266 (or esp32) -( and then via tx rx to conntact the gps and data chip) 2. for GPS: gps neo m8n or 6m 3. for data connection sim8000 You can suggest me any other chip if you think we should use pcb need to have some other sensors to detected movement (if someone shake it or drop it) 5. also orientation ( so i can check if its upside down or up)

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    candidates Beendet left

    ...on bezel, or looking for an error displayed on a console screen and Receiving a CD, DVD, or Tape and placing it in a customer specified server or device 19. Replacing a patch cable in a rack knowledge of desktop operating systems, including Windows and macOS. in troubleshooting desktop hardware, software, and peripheral devices. with network fundamentals, TCP/IP protocols, and basic network troubleshooting. ...

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    I am looking for a freelancer who can help me with mapping on my FortiGate 201E firewall. The ports need to be mapped for general use, so there is no specific purpose or application. Additionally, I require the freelancer to configure additional firewall rules. Ideal Skills and Experience: - Strong knowledge and experience with FortiGate firewalls - Expertise in mapping TCP and UDP ports - Ability to configure firewall rules effectively

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    Desktop Software Development We are searching for software experts to create...fix if proxy is not working - Log file for 10 weeks - Setting a proxy name - Display carrier - Display signal strength - Display dongle brand - Display IMEI and Simcard number - Setting usernames and passwords for the proxy - IP whitelisting for connecting to the proxy only with a specific IP - Reboot proxy - Integrated speedtest - Selecting different fingerprints for the proxy - Switch between TCP and UDP - Creating OpenVPN config - Setting bandwidth limits - Blacklisting for websites - Undetectable for anonymity check websites - Port forwarding via a VPS Software similar to what we need already exists on the market, but we require our own with customized features. In example: - proxidize - proxysmar...

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    You need to modify some of the parameters (such as link delay, channel loss probability) in the C++ code, run the TCP example, and graph the output. The output is the size of the congestion window over time. The objective is to study the impact of channel properties on the performance of TCP protocol performance.

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    I am looking for a TDL Developer with experience in customizing Tally Prime Invoice & Credit Notes Formats. This project needs specific customization of: 1. Minor changes in already existing Invoice Format (tcp file available) 2. Use the same Format, apply changes and create Credit Note Format. Skills and experience required: - Proficiency in TDL (Tally Definition Language) - Strong understanding of Tally Prime and its customization capabilities Annotated Invoice and Credit Note Format (desired output) will be provided after shortlisting and before the project assignment.

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    A script for a TCP-UDP protocol will be written. The script will write one 20-character string into the API. The API is well documented and supports a number of different languages.

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    ...origin '' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. **2)**port number 2053 not showing in netstat -lntu Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:8282 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:* LISTEN tcp6 0 0 :::443 :::* LISTEN tcp6 0 0 :::80 :::* LISTEN tcp6 0 0 :::25 :::* LIS...

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