Connections To MySQL Only Works Using an IP Address And Not Hostname: "[Warning] IP address '...' could not be resolved: Name or service not known"
(Doc ID 2190855.1)
Last updated on SEPTEMBER 04, 2023
Applies to:
MySQL Server - Version 5.6 and laterInformation in this document applies to any platform.
Symptoms
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.
Changes
There may have been changes to the DNS.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |