What is STUN and does it need a port-forwarded server?
The general solution is to use a STUN server to determine their port mapping. Machine A sends a packet form port X to STUN. The router translated the port to Y, and the STUN server sees …
sockets - Understanding Stun working - Stack Overflow
Jul 30, 2017 · Can you explain one last thing does the stun-client has to close the connection with stun server after it receive a successful stun response. (Reason for this is, Stun RFC state that …
what is STUN stun.l.google.com:19302 used for - Stack Overflow
Mar 13, 2014 · A stun server is needed for two clients to communicate using webrtc if they are behind NAT. You will need that stun server to make sure people behind NAT can use the …
webrtc - ICE vs STUN vs TURN - Stack Overflow
Dec 26, 2019 · I've read that ICE is an agent on the WebRTC server which sends SDP information of users to STUN or TURN server. STUN and TURN server gives this SDP …
node.js - How to self-host to not rely on WebRTC STUN server …
Jul 20, 2020 · 27 I have just downloaded a video chat project. It uses a STUN server and specifies the URL stun:23.21.150.121. How can I use my own server instead of the STUN …
Which ports should be allowed in firewall to use TURN server?
Dec 5, 2019 · The default port for sending (or listening to) STUN/TURN requests is 3478. TURN listener port for UDP and TCP listeners (Default: 3478). Note: actually, TLS & DTLS sessions …
stun - How does WebRTC work? - Stack Overflow
In particular assuming the IP address of the STUN server is known, the WebRTC application first sends a binding request to the STUN server. The STUN server replies with a response that …
WebRTC - How many STUN/TURN servers do I need to specify?
Apr 25, 2014 · 40 A STUN server is used to get an external network address. TURN servers are used to relay traffic if direct (peer to peer) connection fails. URLs for STUN and/or TURN …
How to connect to stun and turn servers using simple peer
Jun 30, 2020 · URLs: [ 'stun:stun.l.google.com:19302', 'stun:global.stun.twilio.com:3478' ] for its public IP discovery needs. Your app fails to work in case of firewall because just stun server is …
c# - STUN server for TCP flow - Stack Overflow
Stuntman is a STUN server that supports TCP STUN. www.stunprotocol.org On that site, there's some links to some sample code, including C# implementations for client libraries. Most all are …