Hi, I was got this issue also, direct access is able to connect but with splunk invalid error, even after add pg_hba.conf FATAL: no pg_hba.conf entry for host "10.24.154.215", user "AMDSPLUNK", database "IOU", SSL on Actually the issue it was because drivers compatibility, in this case we can try bellow drivers : 1. Splunk DBX Add-on for Postgres JDBC | Splunkbase -> Add on, works for me 2. About the JDBC Driver for Postgres - Splunk Documentation -> With .jar file, not works, but in other environment its work. You can try it, hopefully will help
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