Tcp Ip Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $100 - Posted
Im looking for an experienced individual who can set up some type of secure network so we can access our eBay and Amazon accounts. We have multiple accounts and use separate cloud server (WINDOWS SERVER 2012) for each account so our accounts do not become linked. However recently we have ran into problems where in eBay and Amazon detect we are the same user despite different cloud server being used per account. So you will create a secure connection for me and advice on the best and most secure way to connect. I have a bit of difficulty explaining since my lack of networking skills, hope youget the idea.
Skills: TCP/IP Computer Networking Microsoft Windows Server
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Audit a fairly stable PfSense firewall/router for a small business. Recommend any changes to increase security or stability. Determine possible cause or solution to systems inability to recover from a temporary network outage without a hard restart of PFSense machine. Design a failover configuration to a LTE Cellular device (existing) that also allows emergency external admin access to the router and network. Schedule with onsite admin to apply and test proposed changes outside of normal business hours (7AM-5PM PDT, UTC/GMT -7 hours).
Skills: TCP/IP Network Security PfSense
Fixed-Price - Expert ($$$) - Est. Budget: $600 - Posted
Looking for an experienced arduino software developer with experience in libraries, Firmwares, TCP/IP, DNS, WiFi, HTML, C++, MQTT Integration of varios Arduino Sketches together with different Hardware modules. Oportunity to work in a very exciting Startup project about a completely new product. Tasks which are to be developed in this Job. 1) Automated and manual software updates for an Arduino Mega2560 in two ways: A) An ESP8260 connected to an arduino Mega2560 with level shifter, connects to an internet server and checks for updates. If new sketch is available downloads it from server to an SD card. B) when the ESP8260 detects a new update on the SD card its programs the Arduino Mega2560 with the new sketch. This SD card with the updated sketch can have been inserted manually, or have been downloaded like described in point A) Note that Arduino Mega is 5 volt and ESP8266 is 3 Volt. Also Arduino Mega programing protocol is STK500v2 not the same as STK500v1. Files to update the Mega are in .hex format (precompiled). The Arduino Maga2560 takes care of the machine sensorse etc.. The ESP8266 will take care of communications and updates of the Arduino Mega2560 but also runs its own software, and must be able tu update itself to when new software is available. 2) A configuration webpage stored on the SD card should be launched by the ESP8266 started in both AP and STA mode at same time. Configuration webpage should be accesible on both AP and STA modes. Once the user sets parameters in configuration webpage the configuration parameters should be written to a configuration file on the SD card. Sd card should be shared by arduino Mega2560 and ESP8266 on SPI bus. The webpage has to autoupdate in case there is a new version like in point 1) A) 3)MQTT communication with Broker server to send messages to mobile phones have to be adapted, to also store logs of messages from the ESP8266´s on database on server. All the developments should be clear programing with comments describing every block of code describing what it does and why. Also detailed drawings with connections between modules should be described. Suggestions are welcome :) In a second stage Mobile app will be developed.
Skills: TCP/IP Arduino C++ Firmware Engineering
Fixed-Price - Expert ($$$) - Est. Budget: $2,500 - Posted
We are looking for experienced developers with in depth knowledge of C/C++/QT languages and advanced level of DSP pertaining to wireless and video. The project involves creation of a GUI front-end encompassing control, collection and visualisation of high-speed data sources (or sensors). The sensor API's will be provided. The basic modular blocks of the software are as below and would be based on the several libraries available for the purpose. 1. FFT 2. Digital Filtering 3. Sensor Data streaming over network 4. Visualisation of collected data 5. Basic user work flow management Only experienced developers, who have developed such applications may please reply.
Skills: TCP/IP C++ CUDA Qt
Fixed-Price - Expert ($$$) - Est. Budget: $50,000 - Posted
Reporting to the Creative Director and working collaboratively with the development department, our Multimedia Integrator & Developer, have to:  Create Templates with Vb Script  Suggest technical solutions in respect with the artistic direction and budget  Ensure that all the integration are delivered align with original project objectives, service levels and design intent  Keep up to date on latest developments/innovations in the field and be involved with design organizations  Conduct remote demos and training at customer location  Support and represent the company for events and tradeshows (ex: Elections)  Travel world-wide to support customers  Read and reply to email on a daily basis, in very tight schedules
Skills: TCP/IP 3ds Max Adobe Illustrator Adobe Photoshop
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Senior Network engineer who has has experience working with an ISP. We need help with eliminating IP address with following attributes: - No neighborhood broadband router/distribution center IPs (i.e. IPs that don’t represent a single household) - No VPN IPs - No proxy IPs - No TOR IPs or otherwise obfuscated addresses
Skills: TCP/IP Network Engineering Network Security
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
I am looking for some one who would do the following: 1. Provide SMPT servers. 2. Provide large pool of US/Canadian Ips. 3. Manage IP & Blacklisting. 4. Resource/replace Ips. 5. Set algorithm to emails with IPs ( IP/email) 6.MIS.
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are looking for an experienced system administrator for long term project Experience: -Experience And knowledge of the installation of Linux (CentOS, Ubuntu) -Experience Working with KVM virtualization, VMware -Experience Working with Zabbix monitoring systems, Nagios. -Experience Configuration, implementation of version control systems (SVN, GIT) and migration between them. -Experience Working with network equipment ASA Cisco -Experience working with server and network equipment; -Experience Working with TCP / IP, VPN, DNS, NAT
Skills: TCP/IP Atlassian JIRA CentOS Cisco ASA
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We need a developer to create a web service that will receive data from a device with certain protocol and convert it to meaningful information and send the meaningful information to another IP for manipulation. If possible the web service should be able to identify and store different accounts for different users where data from hardware will be sent to different IP based on the user. We will give the candidates the communication protocol which is in HEX and binary and then the web service should receive the data and send meaningful data such as GPS location , time , Number of RFIDs, RFID tags and so on. The web service should be a two way communication , We should also be able to send commands to the device using the APIs that you will create. the candidate must be experience in different protocols conversion. The webservice then should be hosted in a host like amazon with elastic hosting option Sample of the protocol is attached
Skills: TCP/IP API Development Web Services Development