So, i have been reading up on NAT-Punchthrough. I seem to be getting the idea, but i have a hard time implementing it, and i feel that i am missing a step here. Testing this functionality is ...

I have a WebRTC MCU (kurento) running on a public IP address serving some clients that only send or only receive audio So every clients is directly connected with MCU (not with each other ) that ...

I am trying to setup an implementation on my raspberry pi that is able to break through behind NAT routers so that I can connect to it remotely regardless of which network it is residing behind. I...

When I read the IP address of the device I always get the local IP address. I use the following code snippet to do that. public String getIpAddress() { try { for (Enumeration<NetworkInterfac...

I tried to implement UDP hole punching algorithm for my application. When both peers contacted the server revealing their public IP the 3G cellular NAT assigned constant external port for the same ...

I want to build a decentralized, reddit-like system using P2P. Basically, I want to retain the basic capabilities of reddit, but make it decentralized, to make it more robust and immune to censorsh...

I write an application where it is essential to connect clients directly with each other and keep them connected. After doing some research using superior techniques (google) I found out that what ...

I'm looking for suggestions or a solution for peer-to-peer NAT traversal in .Net. Say I have a chat application and two clients need to connect but both are behind NAT: For home scenarios, uPNP is...

I've seen and read a lot of similar questions, and the corresponding Wikipedia articles (NAT traversal, STUN, TURN, TCP hole punching), but the overwhelming amount of information doesn't really hel...

I've come across an interesting problem. Basically I have 2 mobile phones that are both behind NATs. I want to communicate directly between the 2 devices using UDP. I know if I initiate a connecti...

I know the word "connection" isn't really appropriate when talking about UDP, but... How does a server (the one with the known IP) get its UDP packets through the Internet to a client that is behi...

How does one PC connect to another over the internet to another PC? An example would be a program listening for connections on PC 1. PC 1 sits behind Router 1. PC 2 has a client program trying to ...