I am using Open source UrBackup developed in C++ Windows from www.urbackup.org. I build the components successfully.
I am facing connection problem from Client to server.
The architecture of software is explained in section 3,[url removed, login to view]
The backup file transfer and messages are broadcast through some ports(TCP and UDP).
If you have experience in C++ in Windows,good knowledge of networking and socket programming then apply.
Before applying go through architecture section of above link.