Connections To MySQL Only Works Using an IP Address And Not Hostname: "[Warning] IP address '...' could not be resolved: Name or service not known"
Last updated on MARCH 08, 2017
Applies to:MySQL Server - Version 5.6 and later
Information in this document applies to any platform.
When creating a user identifying the connection using hostname instead of IP address, it is not possible to connect. For example the user created as:
However if the same user is created using the IP address, it is possible to connect.
There may have been changes to the DNS.
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