Tcp udp icmp jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    11,136 tcp udp icmp jobs found, pricing in USD

    Embedded software architecture, design, imple...one or more commercial wireless protocols like BLE, Wi-Fi,Z-Wave, ZigBee, LoRa or LPWAN - Experience designing system architecture utilizing communication protocols like TCP/IP, UDP, RTP streaming Profile Summary -Past experience in development of IoT devices utilizing GPS, beacons, metering will be plu

    $385 (Avg Bid)
    $385 Avg Bid
    1 bids

    ...detailed proposal with quote and timeline Proposals without details will not be considered. Getting input via RS485 Push the data to cloud thro tcp/ip Store the data locally Get instruction from cloud via tcp/ip store the instructions locally pass the instruction via rs485 ability to control 2 I/O line (relay) from cloud connection to cloud using GPRS

    $79 (Avg Bid)
    $79 Avg Bid
    4 bids

    Please!! Only Bid if you have expertise in Pymodbus & Python. Task is simple: Get the values and register address updated by MODBUS TCP client via functions code 6 & 16. MODBUS TCP server running on Raspberry Pi.

    $18 (Avg Bid)
    $18 Avg Bid
    2 bids
    i want to build an mobile app 5 days left
    VERIFIED

    I had started an project for smart home. For that i need an mobile [login to view URL] will be discussed with selected freelancers. Experience with TCP/IP protocol will preferred

    $183 (Avg Bid)
    $183 Avg Bid
    14 bids

    ...ecosystem. POC includes fully working network transmission solution using LoraWAN radio protocol and radio fidelity network covering my city. All radio frames are encapsulated into UDP frames and are pushed through Internet into MQTT broker through edge network server which is hosted in eu-west. Network server gets data, decodes bytes sequences into a decimal

    $5067 (Avg Bid)
    $5067 Avg Bid
    28 bids

    I am looking for a developer skilled in C#, with experience in using SQL server. This website "UdpToHttp" is a service that allows developers forward UDP data packets to HTTP endpoints by using a Windows service, which is configured via a website. Please see the attached PDF for full specifications.

    $305 (Avg Bid)
    $305 Avg Bid
    16 bids

    I have a Python TCP Code that connects client to a server. I want to modify the code in such a way as explained in [login to view URL] file.

    $33 (Avg Bid)
    $33 Avg Bid
    9 bids

    We,have a vb programme we wil show you how it starts from there you need to make a websocket connection to send and recieve data through it to our web server..Experience with bill and coin acceptor will be helpfull.

    $188 (Avg Bid)
    $188 Avg Bid
    6 bids

    C TCP/IP Skills Required to Create a Event Server Code .If you have worked on TCP/IP Gaming Projects... Then That's a addon .

    $2463 (Avg Bid)
    $2463 Avg Bid
    13 bids

    Script for VLC to create video Mosaic. I need a template to create a 4 x 3 video grid (mosaic) in VLC to connect to udp video sources. Tried to use some examples from the web but could not make it work.

    $108 (Avg Bid)
    $108 Avg Bid
    3 bids

    Simple peer to peer UDP communication over symmetric NAT to exchange short messages

    $87 (Avg Bid)
    $87 Avg Bid
    6 bids

    i have ubuntu server and my host send some data through the 5000 UDP port ubuntu can listen to the port and get the TCP dump data but my application did not get the data.

    $175 (Avg Bid)
    $175 Avg Bid
    5 bids

    I have a c# tcp server I am trying to make into asynchronous code but having some bugs with connections being reset. Looking for experienced c# developer with knowledge of tasks and async code to fix

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    16 bids

    ...if a server is online or not through a UDP port message. It should simply echo "Online" if the UDP message was successfully received or "Offline" if it wasn't. The PHP code should be compatible with 7.2+ and be kept to a single file. That's really about it. The only options it should have is Host Address and UDP Port. I have included a C# fil...

    $137 (Avg Bid)
    $137 Avg Bid
    11 bids

    Dot net core udp and tcp programming for unity 2D. I need you to build online multiplayer game with register account log in , lobby , in game chat etc

    $330 (Avg Bid)
    $330 Avg Bid
    8 bids

    ...FPGA computer board (DE10-Nano board). The board will have Ethernet port and SD card. 2. Developer needs to prepare LINUX Kernel to run on embedded computer board with Ethernet TCP/IP to connect with the host PC. 3. Developer needs to prove that he/she can transfer image from the SD card to the host PC. To test the feature, we will prepare a list of pictures001

    $4046 (Avg Bid)
    $4046 Avg Bid
    21 bids

    I need a some code written in Actionscript that will send a some commands via a TCP socket. I am communicating with an IP to Serial device. And need to be able to send a string. I need a developer that can provide me with the code and a test Adobe Air app that will send the strings. Attached is a sample project that has 4 buttons that trigger a function

    $177 (Avg Bid)
    NDA
    $177 Avg Bid
    4 bids

    Technical Specifications  Electrical input: 2 flow (pulse) - 10Hz, 6 analog input (0-20mA,4-20mA)  Modbus Rs485 Master  Modbus TCP/Ip Master  GMS Modem: Antenna: Internal. Support 3G. User can replace SIM card.  Data transmission: Type: UMTS (WCDMA) / HSDPA / EDGE / GPRS Operation.  Serial port: RS232/ communication for configure.  Connect

    $2 - $8 / hr
    Sealed
    $2 - $8 / hr
    3 bids

    Technical Specifications  Electrical input: 2 flow (pulse) - 10Hz, 6 analog input (0-20mA,4-20mA)  Modbus Rs485 Master  Modbus TCP/Ip Master  GMS Modem: Antenna: Internal. Support 3G. User can replace SIM card.  Data transmission: Type: UMTS (WCDMA) / HSDPA / EDGE / GPRS Operation.  Serial port: RS232/ communication for configure.  Connect

    $595 (Avg Bid)
    $595 Avg Bid
    7 bids

    Hello, Need somebody who can apply security settings to the GLI AR-300 [login to view URL] file. Current Nmap scan resulted in open ports on 53/tcp domain, 80tcp http and 83tcp http/ looking to achieve an outcome with all ports closed on vulnerability scan. Need firewall script and other tweaks directly applied to the image or as hotfix script.

    $86 (Avg Bid)
    $86 Avg Bid
    4 bids

    Necesito un software en C# compatible con Windows/Linux que pueda leer/escribir un equipo usando comunicación Modbus TCP/IP sin utilizar ninguna librería. Es importante no usar librería.

    $55 (Avg Bid)
    $55 Avg Bid
    8 bids

    programme en python , il faut sniffer une trame modbus/rtu et le convertir vers UDP et inversement network and fieldbus capture and convert a modebus / rtu frame to UDP and vice versa (you have to program in python) bus de terrain reseau industrielle modicon , shneider

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    I need an esp8266 to read data form a device having f...to read data form a device having following parameters: ip address - [login to view URL] modbus tcp port - 502 ID 246 start address 6 count 3 Type Holding registers For esp8266 device, ip address should be obtained from dhcp server The values received over modbus tcp should be printed over serial port

    $27 (Avg Bid)
    $27 Avg Bid
    9 bids

    A windows service listens on many UDP ports, on receiving data to a UDP port, it sends a HTTP POST request to a predefined URL, including the data in the UDP packet. The service will keep a record of any failed requests, and statistics on successful requests in the database. The windows service also listens on a control port which is used to trigger

    $396 (Avg Bid)
    $396 Avg Bid
    24 bids

    Implementation of Erica algorithm for TCP using NS3 Simulator. The more details will be provided in the Private chat.

    $140 (Avg Bid)
    $140 Avg Bid
    6 bids

    I require a new firmware for my GPS+ sensor device. The device uses a sim card and sends data via TCP/IP. The requirements are for a high-security firmware (TLS 1.2, secure boot, etc). the microcontroller used is stm32f103c8t6. More details about the requirements and hardware can be shared.

    $895 (Avg Bid)
    $895 Avg Bid
    19 bids

    we are looking to make video conferencing from c++. We want to use udp and port 80

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    26 bids

    1-mitigar ataques DDoS (distributed denial of service) 2-mitigar ataques DoS (denial of service) 3-desabilitar ICMP 4-regra para 2 tentativas de senha erradas no ssh, bloquear ip no iptables 5-preciso também de um script SH, que baixe em alguma das várias fontes de dados disponíveis a listagem das faixas de ips brasileiros, e via iptables, bloquear

    $46 (Avg Bid)
    $46 Avg Bid
    5 bids

    ...single TCP port, UDP port or ICMP from multiple AWS regions. This is a simple way of testing that a port is accessible from multiple areas. Our plan is to deploy a single port test function in each region and then call all of those functions asynchronously from a single function. Port Check Function: • Test single TCP port, UDP port, or ICMP for...

    $189 (Avg Bid)
    $189 Avg Bid
    10 bids

    /introduces you to the principles of internetwork communication using the HTTP and TCP protocols, which form two of the most widely used protocols in today’s Internet. In addition, the assignment will introduce you to emerging standards for securely representing claims between parties, specifically JSON Web Tokens as described in RFC 7519 [2]. Last

    $15 - $25 / hr
    $15 - $25 / hr
    0 bids

    We are Looking to have Mobile App which can to Voice Broadcast Over WIFI Options should be Multicast /UniCast UDP Port Setting and Save Option. IP Setting and Save Option. 1)We are Using Unreal Media Server it should work with it . [login to view URL] 2)Mobile App should work on both App IOS & Android. 3)Mobile App

    $1520 (Avg Bid)
    $1520 Avg Bid
    15 bids

    ...Scalability on your base code. Future proof! FUTURE TASKS: logging data, output data file , other extra configurations ,options and optimizations, remote IP data sending (TCP or UDP). Also possibility to change visual theme, and making it compatible ready to use on linux. Show me your idea illustrative of this GUI on picture. Two weeks to reach working

    $124 (Avg Bid)
    $124 Avg Bid
    9 bids

    I am working on an Access Identification system. This system works with NFC and QR Code readers. A requirement that has surfaced recently is of using Blue...Bluetooth signal which identifies me and this signal should be read by the Bluetooth reader present on the other end, and this data should come out on a read-able protocol - pref TCP/IP or Serial.

    $125 (Avg Bid)
    $125 Avg Bid
    4 bids

    Develop a solution for our App's backend (written in PHP) to communicate with an IOT device. The IOT devices have sim cards, and operate on TCP protocol. The IOT device have around 20 different instructions, with multiple calls/response functions. Our system will request data form the IOT device approx every 5 minutes, around 20 times per day it will

    $1105 (Avg Bid)
    $1105 Avg Bid
    20 bids

    We need an experienced Android developer to work on an Android app for about a week.. (40-50 hours) Must have strong skills with server side/TCP communications and google maps API.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    126 bids

    Hello! I need to create a module that we will include in our application. - All data transfer must be done in TCP in very secure way; - Simple authentication, username and password; - After authentication the server application must read an DLL in server, transform into bytearray and encrypt and then begin to stream to the client application; - The

    $423 (Avg Bid)
    $423 Avg Bid
    16 bids

    We're looking for a Linux developer to develop a command line utility to issue VISCA control commands to a PTZ Optics brand camera using tcp/ip over Ethernet. The utility will be called with parameters from other apps and needs to return positive confirmation after the commands (i.e. $ visca_cmd [login to view URL] move preset 2 ...) There will be 10-20

    $437 (Avg Bid)
    $437 Avg Bid
    16 bids

    ...with one Windows 10 box designated as the server, with several Windows systems designated as clients and the Raspi as a client. The Raspi is a special client that converts the TCP/IP stream from the server for communications with custom hardware on the Raspi serial port. The conversion code is working well, only the issue when the server IP address changing

    $427 (Avg Bid)
    $427 Avg Bid
    10 bids

    I need a chat system with file sharing with client server'. (it needs one them)protocols to be used: TCP, UDP, HTTP, IIOP . it also need an interface. more details will be giving.

    $197 (Avg Bid)
    $197 Avg Bid
    17 bids

    ...based upon the TCP socket. Requirements: GUI (tkinter) / python Connect Client and Server Code connects and sends string of 1000 characters or less Information is inputted and delivered through the GUI Create Message box to validate if file exist on server Close button Transmission Error Handling Should be able to handle loss of TCP Connection Both

    $112 (Avg Bid)
    $112 Avg Bid
    12 bids

    ...compliant PBXs - Background / multitasking support - Native dialer integration - Integration with the native android contact list - Speakerphone mute and hold - UDP and TCP transports (use TCP for better battery life!) - Supports g711 (ulaw, alaw), speex, iLBC and gsm codecs - Supports sending of DTMF - DNS SRV - Built-in echo cancellation - STUN support

    $2570 (Avg Bid)
    $2570 Avg Bid
    18 bids

    We are looking a android developer with experience on IPTV developing solutions for various projects. At now our priority i...provider’s ordering - IPTV data server support Can connect to IPTV data server to get playlist, EPG, logos and the ability to request playlist and Settings - Compatible with UDP video format - Controlled by remote control

    $852 - $1705
    Sealed NDA
    $852 - $1705
    8 bids

    Need to read out a DC converter over Modbus TCP with a Raspberry PI

    $636 (Avg Bid)
    $636 Avg Bid
    15 bids

    windows batch file to print directly on a TCP IP Printer

    $13 (Avg Bid)
    $13 Avg Bid
    2 bids

    We are looking for a developer experienced with WebRTC, JavaScript, and PHP to finish a web application to view WebRTC and HLS streams...server. We have a prototype up an running but need to iron out a few bugs, enhance security, and ensure compatibility with all browsers. Specific knowledge of WebRTC over TCP/IP and UDP, Wowza, and LDAP is preferred.

    $1202 (Avg Bid)
    $1202 Avg Bid
    45 bids

    Looking for an Arduino program to receive a UDP string and add Character Return and send it back out to another IP pre-defined address. Incoming packet will look like eg "r 5 4" r param1 param2 param1 (valid numbers 1-256) param2 (valid numbers 1-65535) Outgoing packet "r 5 4" + Carriage Return

    $121 (Avg Bid)
    $121 Avg Bid
    22 bids

    You will create an Arduino sketch to send weather data by UDP packet. Hardware is Arduino Uno, ethernet shield & DHT22 sensor. The sensor has 2 measurements, temp & humidity. Send the data in 2 packets: [1tempVariable [2]humidityVariable Data sent every 10s Arduino IP set by DHCP Destination IP, set by serial console. (console will ask, 'Set Destination

    $26 (Avg Bid)
    $26 Avg Bid
    7 bids

    ...incoming connection. Because programming at network level is more challenging than programming at application level, you do not need to directly modify the TCP protocol. You will simulate the TCP Trhee-way Handshake by implementing 2 different processes, one client and one server. Puzzle: You are free to design your own puzzle schema or implement an

    $133 (Avg Bid)
    $133 Avg Bid
    4 bids

    ...incoming connection. Because programming at network level is more challenging than programming at application level, you do not need to directly modify the TCP protocol. You will simulate the TCP Trhee-way Handshake by implementing 2 different processes, one client and one server. Puzzle: You are free to design your own puzzle schema or implement an

    $168 (Avg Bid)
    $168 Avg Bid
    19 bids

    Given the IP address, how to implement in C?

    $40 (Avg Bid)
    $40 Avg Bid
    10 bids