Hello I want access in my database mysql 5.6... in my intranet preconfigued he firewall but this response "Timeout timed out after 5.0 s"

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1 
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2

Hi @Carlosx
When you see that timeout error, then it’s caused by database server being down, inaccessible (usually because of firewall) or incorrect host/port.
Make sure that the server, where Metabase is running, can access the database server.