Overview of the TNS Listener Process
(Doc ID 1512707.1)
Last updated on FEBRUARY 20, 2020
Oracle Net Services - Version 10.2.0.5 to 188.8.131.52.0 [Release 10.2 to 19] Information in this document applies to any platform.
The purpose of this document is to provide a brief description of the Oracle TNS Listener process and describe its operation in different run-time scenarios. This will give the customer a better understanding of how the TNS Listener functions in different types of configurations.
This document applies to the Oracle listener process in Standalone, RAC and RAC/SCAN configurations. It is limited in scope to 10g and newer.
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