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UDP and TCP punch through for communicating between two clients behind NATS routers -- 2

$30-250 USD

Closed
Posted over 9 years ago

$30-250 USD

Paid on delivery
Project requirements are as below: 1) Linux-C++ application which can send and receive messages from a different instance of the same application behind a different NAT and static IP. You are allowed to use a server running on the internet with a static IP for mediation, however , the client application should definitely be configured to receive packets even when behind a NAT. 2) Application should set up port forwarding rules on the router 3) Application should work on routers which do not have static IPs. 4) Application should work on multi NAT setups. This project is fit for a developer with extensive knowledge of IP/NAT etc.
Project ID: 6828969

About the project

5 proposals
Remote project
Active 9 yrs ago

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5 freelancers are bidding on average $169 USD for this job
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C,C++,C#,Asp.net, Java Programming, also I'm a system administrator with 5 years of experience in system administration and technical support for different platforms, I'm certified from Redhat, Microsoft, Vmware. I have the experience in linux systems, windows servers , vmware for virtualization installing, configuring, implementing and providing support for these products, also i have good help desk skills Communication skills, and support for different systems and applications.
$133 USD in 3 days
4.9 (9 reviews)
3.3
3.3
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Hi, I just did a WebRTC project where a STUN server was used to penetrate the NAT. So could you give me more information so I know if I can help and how many days I need and how much I will ask? Thank.
$167 USD in 7 days
5.0 (1 review)
0.5
0.5
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I can write a socket IO for you , which communicates with server inorder to acheive TCP / UDP punching. Will require your test environment to debug/test the applications.
$166 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I have very good knowledge of C++, expertise in Linux network programming.I have developed many applications using "POSIX" API.
$133 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned I have checked your requirements.i have right skills to work on this assignment my award = superb result = happy client. In a good partnership, good results happen. Good cooking makes good eating!BWe consider our client as our partner. can u provide your email or sky-pe etc for further discussion about the project. I am ready to discuss with you with best Regards
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I am Cisco CCNA certified. I already have an experience in network programming with INRIA France. Hope to hear from you soon
$155 USD in 4 days
0.0 (0 reviews)
0.0
0.0
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Dear all, I can do this for you using a node.js application which can be compiled into exe if necessary (but I suggest keeping it as a script if at all possible to improve stability and cut development costs). The solution would imply that clients connect and keep a persistent connection (or connect periodically) to a broker server which would distribute messages as necessary. This will work without the need to reconfigure in-between routers which seems as a pretty impossible task to do reliably. My general hourly rate is 35 USD / h before freelancer fees, I can give you more details and better estimates once I know more details of the project, Kind regards
$222 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Dear Client, Greeting of the day ahead !!! Thanks for providing us opportunity to place bid over the project and communicate with you. I am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned .I have checked your requirements.i have right skills to work on this assignment Here we would like to bring in your notice that We are a team of professionals including experienced analysts, designers, project managers, developers and QA people having great expertise in web applications development mainly on core PHP, PHP with open sources (Joomla, Wordpress, Codeigniter, Cake PHP), .NET, Asp.NET, Vb.NET, HTML 5 etc. and mobile applications on ios and Android platform. We find our expertise, skills and capabilities are perfectly blends with your project requirements because we have already worked on many projects. For Quality Purpose we use : Testing of project in different stages” like module testing, integration testing and system testing. So there will be less probability of any error or issue".can u provide your email or sky-pe etc for further discussion about the project. plz add me to discus I am ready to discuss with you Looking forward to hear from you. with best Regards
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
ISLEWORTH, United Kingdom
5.0
2
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Member since May 23, 2013

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