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    11,516 tcp udp icmp jobs found, pricing in USD

    Just like in a normal VPN application, when you connect to the VPN server you can send and receive network packets using the IP address of the VPN server (and perhaps also access shared network drives), but the biggest difference here is that you cannot just connect to an open/filtered port as on a normal server! The VPN servers will be ordinary home or work computer devices that have firewalls an...

    $3712 (Avg Bid)
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    Printing labels for products, with product specific data using a customized print layout. The Labeler module features: 1. Ability to scan a barcode and identify a product. a. Barcode scanner modes - scan directly to input to text box or … (check the other mode, requires some library integration) 2. Select a template from a list of saved templates a. create / edit / manage templates i. ...

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    Need to implement a DDPG LSTM based algorithm for Multipath Path TCP congestion control for Software Defined Networking.

    $388 (Avg Bid)
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    I am working on a project - monitoring system . I am using Sim900a GSM module and STM32f4 - discovery board. I am facing problem with Serial Communication between both. i am receiving response of normal AT commands like AT, AT+CPIN, AT+CREG but when i move towards AT commands for TCP/IP connection i am not getting response from GSM module.

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    Looking for some who has experience in integrating devices on AWS using MQTT, TCP, SNMP. The project includes cloud application development. Multiple devices will be connected together at an instance. Devices can use MQTT or TCP or SNMP to connect to the cloud. The cloud server should have capabilities to monitor live data from devices. The cloud should have capabilities to configure individual d...

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    25 bids
    c++ to Mysql 3 days left

    we need an interface (openvpn) TCP socket from c ++ local site to web mysql

    $149 (Avg Bid)
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    24 bids

    Printing labels for products, with product specific data using a customized print layout. The Labeler module features: 1. Ability to scan a barcode and identify a product. a. Barcode scanner modes - scan directly to input to text box or … (check the other mode, requires some library integration) 2. Select a template from a list of saved templates a. create / edit / manage templates i. ...

    $15 (Avg Bid)
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    1 bids
    Chat program in Delphi 2 days left
    VERIFIED

    Hello I post this project many time but I did not get yet any good programmer so please if you are serious and have much time to work on [login to view URL] budget is fixed.i have some goods from my old programmer he is still working on it but quite busy now days for which I want to finish this project the base is ready of the project and need to complete some [login to view URL] is the task which...

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    We are looking for a minor retofit on the nodejs code that is applied to communication via RS485 using MODBUS Protocol The software is working but is necessary to implement minor changes a) write values on 4 specific addresses b) send xml code using a proper function of the controller

    $164 (Avg Bid)
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    Hello, I need to modify an application developed in C. It is called TSTAT it allows to capture network traffic and analyze it according to statistics. This application deals with the tcp and udp protocol and I would like to add the modbus protocol. You do not need very deep knowledge of the modbus.

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    It is required a data concentrator installed in local PC to: a) Connect arround 600 MODBUS TCP/IP controllers connected to web via IoT GSM card to our mysql database . This controllers have values that need to be collected hourly Also is necessary to send commands to the controller

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    Capture TCP Dump on certain port

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    i am running a vpn server its openconnect running ssl vpn i want to receive all request on of my Nginx server and forward To openconnect VPN server as i saw NGINX have great Reverse Proxy so i like it we have to do like this user>>>Nginx>>VPN server if you can make it please bid here i will pay only after complete the project you have to test and let me know

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    3 bids

    Use screen sharing to forward ports for VoIP dialer and phone service on an Arris TG1672, Windows10, open port 5060 TCP and UDP, Port 5004 UDP, Port 3478 and 3479 UDP, Port 16348-32768 UDP and turn off SIP ALG. Unblock Norton Anti-virus making an exception for Power Seller v. 6.0.4 complete a call with the Power Seller. Freelancer must have VoIP experience.

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    We are seeking an IT Support Specialist for our Oklahoma City area clients. We are looking for the specialist from in and around Oklahoma City area [login to view URL] opportunity for someone to join our team and learn a variety of skills through the different Voice, Data, Cloud services we offer our clients. Requirements: 4+ years’ experience working in an IT support or helpdesk situation. ...

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    Application sending/receiving ArtNet UDP Packets. Application shall be written in C#, running on Windows IOT core device (Raspberry PI). Application shall be developed and delivered with Source Code intellectual property and exclusive rights are transfered to client. When prototype works fine we can establish further projects. Overview on requirements for this application (detailed spec or hints i...

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    I require a complete microgrid with several Distributed energy reources (in Simulink) and multi agent control system (implemented via JADE) and the interfacing by MACSIMJX/TCP/IP and demonstarte energy manangement and islanding and grid connected opration.

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    I have a few questions about these topics: Network Layer 1. What core services does the network layer provide? 2. Can you explain the differences between routing and forwarding? 3. Can you work with 32-bit IPv4 addresses in terms of sub-netting, variable length subnet masking, and super-netting? 4. What are the algorithms used to compute shortest-path-routes in a network (e.g. Dijkstra, Be...

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    Looking for some who has experience in integrating devices on AWS using MQTT, TCP, SNMP. The project includes cloud application development. Multiple devices will be connected together at an instance. Devices can use MQTT or TCP or SNMP to connect to the cloud. The cloud server should have capabilities to monitor live data from devices. The cloud should have capabilities to configure individual d...

    $360 (Avg Bid)
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    15 bids

    You have to enaeen broker for my tcp azure dB. It should not take hour. Only bid If you have already run this query -> ALTER DATABASE [Database_name] SET ENABLE_BROKER;

    $3 / hr (Avg Bid)
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    Job Description: Programming in Microsoft .NET Framework environment (Integrated Development Environment at least v3.0), especially on Microsoft Visual Studio and WCF, WPF, Silverlight. Database programming, management, development, maintenance of Microsoft SQL Server, MongoDB. Mobile operating system application programming (iOS, Android, Windows) Design and development of windows/web applica...

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    33 bids

    1) We are looking at person/agency who has already worked on Concox GPS device protocol. 2) We want to integrate Concox made WeTrack2 & GT300 GPS device/s protocol to be written in Java/PHP/.NET & putting the data in our existing MySQL DB. 3) We have windows Server, the program with documented source code to be submitted. 4) The data comes in HEX format on some port, intense socket prog...

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    Need a php tcp send receive loop and display to graph

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    This project covers the programming of a PIC18F97J60 or PIC18F67J60 . The PIC will have 8 inputs and 8 outputs. The 8 inputs should be monitored trough a TCP connection so the status should be transmitted over TCP when requested from the third party modules. so the status of the 8 input bits should be transmitted in a packet. Further to this the 8 outputs are to be activated once a TCP pac...

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    application with Python Django or ASP.net for send & receive medical test records from medical equipment(Analyzer). I want to connect analyzer with a host computer(Laptop) with TCP Ip. When I send a request from my host computer to analyzer its send the bulk of patient information with a test result that store in the analyzer system in date wise format. Refer to the attached file. Information...

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    what is the difference between TCP and FTP what is the difference between TLS and SSL

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    I need a way to generate an export (any format) from Syslog data. If some condition is matched that its show only the count. example: Syslog entries: Tue Jan 28 13:28:22 2014: <190>Jan 28 01:28:35 PA-VM300-goran1 1,2014/01/28 01:28:35,007200001056,TRAFFIC,end,1,2014/01/28 01:28:34,[login to view URL],[login to view URL],[login to view URL],[login to view URL],allow-all,,,netbios-ns,vsys1,T...

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    I require remote assistance, immediately. I am in the midst of configuring a new Ubiquiti Security Gateway and 3 TP-Link T1600G-28PS Switches, and I am having trouble with DHCP and configuring VLAN's. Ubiquiti gateway is [login to view URL] TP-Link Switch #1 is [login to view URL] TP-Link Switch #2 is [login to view URL] TP-Link Switch #3 is [login to view URL] I have connectivity with a...

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    p2p iptv project(Server code + client) and source code needed [login to view URL] play live stream,and share stream between client [login to view URL] make linux server code and android apk player [login to view URL] UDP hole punching for transfer stream between client

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    Ip camera design using (stm32 uc ) and stream it over network via UDP

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    I need a one screen application with c#.net for send & receive medical test records from medical equipment(Analyzer). I want to connect analyzer with host computer(Laptop) with tcp Ip .When i send request from my host computer to analyzer its send bulk of patient information with test result that store in analyzer system in date wise format. Refer to attached file. Please bid those are already...

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    I need a client and server made to send and receive files over tcp, client sends, sever receives.

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    A chat and file transfer system in hava UDP for a real world app In this people from anywhere in the world can communicate with each other and transfer files when connected on internet from any where to each other.

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    My script makes hundreds of simutaneous telnet connection to different external servers. I am having a hard time scaling that. I want to move from thread based to event non-blocking IO approach. This script is behind a web server (currently written in pure and raw TCP rack), and we need to handle multiple simutaneous connections here (we might need to put nginx before it) The peculiarity of this...

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    Create using vb.net code and asp.net technology webforms an uploader component that has the below specs: 1- chunking for files (multiple small chunks - chunk size can be adjusted dynamically with a maximum value of 4mb) 2- security for file check (allow/disallow list of file types checking should be made at drop moment and on save moment as some hackers can change the data once uploaded and sav...

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    Hi, i'm facing some problems with ddos attack and udp flood on my server , i need help to prevent and secure my server from this kind of attack, i using hostinger for host, if you can help me let's talk about it . Thanks

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    Hello BEFORE BIDDING PLEASE READ I WILL NOT ANSWER OR MSG YOUR AUTO POSTS OR BIDS this is a simple task app for those who worked on what i am looking for before you bid you need to know the following 1- StompJS and Stock-clientJS 2- Java 3- connecting Printers to android app USING TCP/IP which is network not bluetooth thank you and happy bidding

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    We are looking for a company to create a mobile app for an internet service provider Requirement:- 1- Bandwidth Test Latency test using ICMP 2- Jitter Test 3- Display user information Jason File 4- Platforms Mobile app (IOS, Android), website page, most written in native languages. P.S.:- (The test will be for local & international speed, local will show to user, local and international wil...

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    Web and windows aplication . server - client project . Software will read data from remote devices(nearly 800 device via modbus over tcp and modbus tcp ) and log into the database and show data in UI . there will be a web services(already ready we 'll get services from local supplier ) to send data this services will needs configuration UI page . Clients will monitor data and analyze da...

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    I am looking for a C# programmer who can convert my TCP-IP socket program source code into a WCF program. Fixed $8 - 15. No haggling.

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    I need a client and server project fixed to send files to a server from a client over tcp, ive got the setup mainly done, i just need help with reading the full bytes of of the file and saving it as such. it will do everything and save the incoming file, but it reads as 0 bytes and wont open. thank you.

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    I am looking for an apparel builder for my specific products. My 3 products that i want will be an hockey jersey, hockey socks, and my custom hooded sweatshirt. There is a drop box link with my hooded sweatshirt. The link below is what i want my hockey jerseys. Also the link below of the builder i am asking for i want it to look and act exactly like i am showing you. [login to view URL] [login ...

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    Web and windows aplication . server - client project . Software will read data from remote devices(nearly 800 device via modbus over tcp and modbus tcp ) and log into the database and show data in UI . there will be a web services(already ready we 'll get services from local supplier ) to send data this services will needs configuration UI page . Clients will monitor data and analyze da...

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    I have a remote desktop program that ive created and ive setup the connection, but I need help making a screenshot viewer. Where the client screenshots their screen and sends it to me the admin via a tcp exchange, the exchange needs to be fast around 1-3 seconds and automatically sends screenshots in a loop like a video of their desktop to me.

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    Hi, I want to integrate a GPRS printer with my PHP script that will send orders through GPRS/EDGE TCP/IP and print out from the remote GPRS printer. If you have prior experience of similar job please reply me here. Thanks

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    The creating of a litstener to parse and store data to a database

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    i want you to configure firewall for allowing and disallowing ports. VPS server On digital ocean want to block all ports and Allow UDP and TCP outgoing and incoming on specific ports. I have a desktop application to check the port is successfully open of the udp and tcp connection on port. Will confirm the specific port opening UDP/TCP connection, using software and release payment. budget : 5$

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    A very basic task using wire shark. More details will be provided over chat.

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    Do you have experience from OpenWRT with wifi mesh network? contact! My company / team needs a permanent network engineer. there will be work at an hourly price but the work will be sporadic but if you get a good hour price then the person we seek fixed network becomes responsible. you must have knowledge of: * OpenWrt * Linux Debian * Wifi network AP / MESH network * TCP-IP (IPv4 and IPv6) * DN...

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