I’m trying to run a Webrtc application and I need to open ports 9001, 3478 and 5349 on my ubuntu droplet. As you can see in the attached images, I’ve already set up Digitalocean firewall and added the ports to the ubuntu machine too. However, I still have a connection timeout error for socket.io on port 9001. Any idea on how to solve this issue? https://ibb.co/9TBWgsM https://ibb.co/BVFyM0f https://ibb.co/j5SKNX2 https://ibb.co/bsBXgRx https://ibb.co/bNHbHpC https://ibb.co/q0sp51c
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Depends on the feature you use, you need to open the following ports:
Do you use the transmission of secured streaming media (audio)? in this case, you’ll need to open udp/16384-32768.
Let me know how it goes,