Hilscher Community Forum   ›   netPI 3 - Docker featuring Industrial Raspberry Pi 3 platform   ›   Software   ›   Node-Red MQTT with SSL/TLS can't connect to broker

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Node-Red MQTT with SSL/TLS can't connect to broker
BFH_SAM2
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Joined: May 2018
Posts: 11

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#6
May-18th-2018, 08:46 AM
I was able to solve the problem. You can consider the thread as SOLVED. thank you for your help.

we are using server side certificates only.
i tested the certificate with openssl in the docker console :
openssl s_client -showcerts -servername [server] --connect [server]:8883
and saw that the certificate wasn't accepted.

Issue was a faulty system-time. i connected the module through the webinterface to a ntp-server and now everything works fine.
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Messages In This Thread
Answer - by BFH_SAM2 - May-15th-2018, 06:15 AM
Answer - by Armin@netPI - May-15th-2018, 01:45 PM
Answer - by Armin@netPI - May-15th-2018, 02:55 PM
Answer - by BFH_SAM2 - May-18th-2018, 07:17 AM
Answer - by Armin@netPI - May-18th-2018, 08:45 AM
Answer - by BFH_SAM2 - May-18th-2018, 08:46 AM
Answer - by Armin@netPI - May-18th-2018, 08:48 AM

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