If I was using thinsboard.cloud then I was putting MQTT broker name as thingsboard.cloud . But as of now I have deployed things board at GKE so what MQTT broker I can use to communicate. I tried to put public Ip address of the same but not working
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What do you mean by GKE? – mdeuchert Aug 29 '22 at 11:01
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1Google Kubernetes engine – Shashank kumar Aug 30 '22 at 12:03
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The Public IP Address should be correct. Unless you changed it, the default port for MQTT in ThingsBoard is 1883.
Probably there are network restrictions, which not allow you to make connections via MQTT port 1883.
mdeuchert
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I have followed all the required steps. But not able to establish connection . I have implemented mqtt transport yml file and took it's external ip as a broker but same error is coming. – Shashank kumar Sep 09 '22 at 09:11