COTURN server returns error 701 (and “not reachable?”) on Trickle ICE

superyegorius · Post by **superyegorius** » Tue Oct 20, 2020 11:42 am

Hi everyone! Sorry if this post if out of this topic but I dont know where to post this question.

I have installed COTURN server on my Ubuntu 18.04 using this instruction https://ourcodeworld.com/articles/read/ ... untu-18-04. I did everything as it said there. Opened ports 3478 and 5349 on Ubuntu and checked them with telnet. However when I try to test server here https://webrtc.github.io/samples/src/co ... ickle-ice/ it says:

The server turn:simyz.com:3478?transport=udp returned an error with code=701: TURN host lookup received error.

few times.

When I try to test it from firefox it says:

0.007 1 host 0 udp 4ba8f2a9-6745-4c5f-ab52-2c464f9f6e81.local 56153 126 | 32512 | 255 0.007 1 host 3 tcp 4ba8f2a9-6745-4c5f-ab52-2c464f9f6e81.local 9 125 | 32704 | 255 0.008 2 host 0 udp 4ba8f2a9-6745-4c5f-ab52-2c464f9f6e81.local 56154 126 | 32512 | 254 0.008 2 host 3 tcp 4ba8f2a9-6745-4c5f-ab52-2c464f9f6e81.local 9 125 | 32704 | 254 0.128 Not reachable?

Can anyone point me where the error is and why my turn server doesn't work.

Any help appreciated!

Thanks!