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File Transfer between two computer behind a firewall/router (with private IP addresses) over internet

File Transfer between two computer behind a firewall/router (with private IP addresses) over internet

THIS APPLICATION NEEDS TO WORK OVER INTERNET - NOT JUST INTRANET/LAN.

SO IF IT WORKS ON YOUR PC THAT IS NOT ENOUGH. IT NEEDS TO WORK OVER ROUTERS/SWITCHES.

Skills Needed: TCP/IP, Networking, Routers, IP, Routing, DNS, OPEN DNS, SOCKETS, Java

Delivery:

Create an application in Java that communicates over the internet.

i.e. If I run the application from my local PC - behind a personal router/firewall; another application needs to be able to connect to it.

Deliver this as a demo FTP application working behind a firewall.

Usecase:

Two computers need to exchange files.

The file sender becomes a server.

The file receiver become a Client.

Client and Server are implemented using Apache FTPServer in Java. - This code is available from apache already. No work required here.

The Client and Server can sit behind a firewall or Home-Router (e.g. WiFI Routers or Switcheds) - As a result the Home PC will get a private IP ([url removed, login to view] etc….)

The application needs to be smart enough to know where to connect.

You will need sound knowledge on JXTA - STUN, P2P, NAT Translation, TCP/IP, UDP

The application needs to be in Java.

Færdigheder: Java, Software Arkitektur

Se mere: file transfer computer, file transfer behind router, java apache, networking computer, private file transfer, file transfer firewall, file transfer private, work home using computer, work home computer required, work home computers, open dns, need java computer, intranet architecture, connect work home, connect work computer home, connect home work, connect home computer work, architecture work home, architecture intranet, apache translation, tcp sockets, get translation, udp tcp client, tcp ip, smart dns server

Om arbejdsgiveren:
( 14 bedømmelser ) Troy, United States

Projekt-ID: #4047170

6 freelancere byder i gennemsnit $197 for dette job

samitXI

i am interested and fit your requirement . i am honest, dedicated,self-motivated, result oriented and time bound person. i deliver what you need.

$250 USD in 4 dage
(74 bedømmelser)
5.9
diamond1027

Hi. Let's discuss in PM. Regards.

$250 USD in 8 dage
(16 bedømmelser)
4.3
intechcreative

Hi, INTECH Creative Services is ISO certified IT Company. we have very specific resources to do this job. Please go through our company website [url removed, login to view] and our existing products. Please give a Mere

$250 USD in 20 dage
(1 bedømmelse)
4.1
smhumayun

I'm interested.

$250 USD in 3 dage
(4 bedømmelser)
3.8
poginato

Hi, I am Masters in Computer Science and have 07+ years experience in Object Oriented commercial Software Design and Software Development. I am results-driven, customer-focused, articulate and analytical Software En Mere

$150 USD in 20 dage
(4 bedømmelser)
1.9
danangvw

I have bachelor and master degrees in IT. My Primary skills include Java, VB/.NET, Delphi, and PHP. Also database skills include MS Access, MySQL, and Oracle. My Other skills include server and network administration a Mere

$150 USD in 5 dage
(1 bedømmelse)
0.0
djhunter30

I will complete this project in 5 days.

$100 USD in 5 dage
(0 bedømmelser)
0.0
sathkur

Recently developed similar application. Check Private Message! for further

$180 USD in 20 dage
(0 bedømmelser)
0.0