Stun servers throwing errors | Home Assistant | Page 1

surreal ermine Jul 2, 2025, 10:52 PM

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When using home assistant cloud stun servers I keep getting the following errors

stun:stun.home-assistant.io:80\naddress: [0:0:0❌x❌x:x]\nport: 57978\nhost_candidate: [0:0:0❌x❌x:x]:57978\nerror_text: STUN host lookup received error.\nerror_code: 701"

on these urls

stun:stun.home-assistant.io:3478
stun:stun.home-assistant.io:80

this doesn't look normal or is it?

The camera I'm trying to access has to use a stun server as it uses agora. Agora do provide their own stun servers which seem to work.

polar gorge Jul 3, 2025, 2:06 AM

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These are cameras in HA?

surreal ermine Jul 4, 2025, 7:10 AM

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Well they will be once they work 🙂 they are cameras attached to robot lawn mowers (mammotion) and they communicate over webrtc to the app, so I've reverse engineered the agora RTC library enough to do an exchange, not quite there yet on getting it working. Current method involves a custom card using the agora.js library which I loath to do (which I didn't, one of my users did)

#Stun servers throwing errors