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Configuring an Oracle Database, Enterprise Edition, with the IPv6 IPv4 Mapping Address (Doc ID 831153.1)

Last updated on FEBRUARY 28, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.0 and later
Oracle Net Services - Version 11.2.0.1 and later
Information in this document applies to any platform.
Oracle Net Services - Version: 11.2.0.0 to 11.2.0.0
Information in this document applies to any platform.

Goal

During the conversion to IPv6 there is a specific address range that has been allocated for use during specific migration conditions. This address range is for IPv4 Mapping. This IPv6 address allows an application that only knows IPv6 to be able to communicate with an application that only understands IPv4. This address range has the form of “::FFFF:{IPv4 address}”.

Solution

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In this Document
Goal
Solution
 Background
 Configuring a Linux Database and Client for the IPv4 Mapped Address
 Configure Linux
 Configure the Database Listener
 Configuring the Client
 Test the Connection
 Other methods to validate that IPv6 is being used

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