Graylog 4.0 - Web Interface no longer accepts FQDN Graylog 4.0 Ubuntu 20 LTS After updating to Graylog 4.0, we noticed that we are unable to connect to the web interface with the use of our FQDN. We receive the following error; [image] We must use the IP address to access the web interface. Pri…

Graylog 4.0 - Web Interface no longer accepts FQDN

aaronsachs (Aaron Sachs) December 11, 2020, 8:35pm 2

Hi there ,

Take a look here: 4.0 upgrade - Browser access failure with DNS name but IP works. I suspect it’s because of us explicitly disabling CORS by default.

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