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MySQL Group Replication Server Variable: group_replication_ip_allowlist (Doc ID 2420430.1)

Last updated on NOVEMBER 27, 2022

Applies to:

MySQL Server - Version 5.7 and later
Information in this document applies to any platform.
Disclaimer: Starting from v8.0, some terms have been deprecated. Older releases will only use the deprecated terminology, and new releases will only use new terminology. Please see https://dev.mysql.com/doc/mysqld-version-reference/en/ for a complete list of those changes, and in which minor versions it happened.

Purpose

Understand how to configure the group_replication_ip_allowlist option and the advantages and disadvantages of the various approaches.

Scope

Detailed general guidance for DBAs already familiar with Group Replication seeking guidance on how to configure the group_replication_ip_allowlist option and what problems it can be involved with.

Details

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In this Document
Purpose
Scope
Details
 Supported Values
 Subnet CIDR Notation
 Default Value
 Best Practices
 Examples
 Explicit List of IP Addresses
 Using Subnetwork CIDR Notation
 Mixed Mode
References

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