Stack Overflow
Stack Overflow

Questions tagged [rfc5766turnserver]

RFC 5766 issued by the IETF in 2010 is about "Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN)"

Abstract from official RFC file:

If a host is located behind a NAT, then in certain situations it can be impossible for that host to communicate directly with other hosts (peers). In these situations, it is necessary for the host to use the services of an intermediate node that acts as a communication relay. This specification defines a protocol, called TURN (Traversal Using Relays around NAT), that allows the host to control the operation of the relay and to exchange packets with its peers using the relay. TURN differs from some other relay control protocols in that it allows a client to communicate with multiple peers using a single relay address.

The TURN protocol was designed to be used as part of the ICE (Interactive Connectivity Establishment) approach to NAT traversal, though it also can be used without ICE.

61 questions
1
vote
2 answers

Are stun/turn servers expected to be in the webrtc offer?

When creating webrtc peer connection, I passed in a list of STUN/TURN ICE servers (no trickling ICE). But when establishing the connection I only saw local ip address in ice candidates in the offer created. The same for the answer received. The…
Hengstar
  • 180
  • 2
  • 13
1
vote
1 answer

Turn server relay ports are blocked in strict firewall

I have established two turn server(Coturn) and a signaling server. It works fine with normal networks. Time Component Type Foundation Protocol Address Port Priority 0.012 rtp host 1178812653 udp…
SRIKANTH
  • 45
  • 1
  • 7
1
vote
0 answers

STUN/TURN Server : ICE connectivity failure on azure Loadbalancer with 3 VMs(with CoTurn running as turnserver) behind the LB

ICE Connection fails when we have a Load Balancer and more than 1 VM behind the load balancer. On reading through the logs we found that the Binding requests from two peers go to different VMs behind the LB, if both the peers are directed to the…
msk
  • 101
  • 1
  • 10
1
vote
0 answers

Turn Server is not working in Firewall, NAT in CentOS

I am facing issue on internal network, when I establish a call from internal network to public network, Peer gets disconnected. It is working internally in network and it is also working public to public network. But it is not working for internal…
Janmejaysinh Gohil
  • 148
  • 1
  • 9
1
vote
1 answer

Create PeerConnection exception: Failed to construct 'RTCPeerConnection': Malformed RTCIceServer

I am using appRTC to make demo app. I have setup following things successfully but got stack with JSON format that return in response of Turn-server API. Use SSL for secure connect to make it work on Google Chrome (Done) Implement custom WebSockets…
Muhammad Hassaan
  • 7,296
  • 6
  • 30
  • 50
1
vote
1 answer

Setting up Nodejs WebRTC Video call, and Turn / ICE fails, CORS is blocked

I have actually followed this WebRTC codelab (https://codelabs.developers.google.com/codelabs/webrtc-web/#7), but get stuck when needing to connect to ICE servers. Essential code here: main.js var pcConfig = { 'iceServers': [{ 'url':…
Gideons
  • 145
  • 1
  • 4
  • 13
1
vote
2 answers

TURN server in ubuntu is not working

For video calling i am using Phonertc (based on Webrtc) I set up turnserver in Ubuntu 14.04.3 LTS I followed the instruction from https://github.com/coturn/rfc5766-turn-server/ i dowloaded…
Tsujit Pathak
  • 77
  • 4
  • 14
1
vote
1 answer

Kurento 6.0 setup on AWS instance having ubuntu OS

I have some doubts and I need some clarification on that, this is regarding the Kurento 6.0 server setup on AWS instance having ubuntu 14.04. 1: I have setup the Kurento successfully. 2: I also installed the turnserver. 3: I configured the…
Sandeep Jariya
  • 28
  • 5
1
vote
1 answer

Streaming with Peerjs and turnserver

I am trying to create a web application that allows a users desktop to be shared to others via desktop capture and peerjs. So far I am able to share the screen when both devices are connected to the same NAT. But when I try two symmetric NATs the…
bigC5012
  • 589
  • 1
  • 5
  • 19
1
vote
0 answers

Is there an existing implementation for generating TURN-server time limited credentials?

i want to use a TURN-Server with time limited credentials, because the credentials will be used on client-side in plain text. The process for the webserver is defined…
Jan Möller
  • 301
  • 4
  • 19
1
vote
1 answer

Setting up rfc5766 TURN server for WebRTc

I am new and sorry for my English. I am working on WebRTC Video call, i follow and run Demo application that is apprtc.appspot.com its OK locally. but I am getting following error "XMLHttpRequest cannot load…
Arsalan Javed
  • 51
  • 1
  • 8
0
votes
1 answer

Coturn not working with video calls with react client on android

Weird thing happening with our react app in its video call process. We have tested almost every option in /etc/turnserver.conf to find the problem and checked log several times. Our app works fine with paid turnservers such as metered but when…
Mohammadsadegh
  • 111
  • 1
  • 6
0
votes
0 answers

What scenario occurs when local candiate is relay and remote candidate is prflx in ICE?

To easily describe the problem, allow me to quote Figure 1 from RFC8656 (link: https://www.rfc-editor.org/rfc/rfc8656.txt ). Assume that the current Client is unable to receive data directly from Peer A and Peer B, with turn's relay enabled. I can…
progquester
  • 1,228
  • 14
  • 23
0
votes
0 answers

STUN logs are not coming in Coturn log file?

I am able to test TURN as well as TURNS and while doing testing these, I can see turn and turns logs in coturn log file. However when doing testing of STUN, its logs are not coming in turn server in coturn log file, Although I am able to test call…
Dev7867
  • 61
  • 2
  • 4
0
votes
0 answers

configure my TURN server for client whose firewall blocks UDP traffic

I have a client who sits behind a firewall that blocks UDP traffic and only allows port 443 for tcp. I need to configure my turn server so that it can bypass the firewall and a connection between server and client can be established. I tried…
user10069345
  • 11
  • 2
1 2
3
4 5