Dual-stack mode
By using dual-stack mode in RDS, resources can communicate with a DB instance over Internet Protocol version 4 (IPv4), Internet Protocol version 6 (IPv6), or both. For more information, see Dual-stack mode.
Topics
Dual-stack mode with RDS for Db2
The following Regions and engine versions are available for dual-stack mode with RDS for Db2.
| Region | RDS for Db2 11.5 |
|---|---|
| US East (Ohio) | All available versions |
| US East (N. Virginia) | All available versions |
| US West (N. California) | All available versions |
| US West (Oregon) | All available versions |
| Africa (Cape Town) | All available versions |
| Asia Pacific (Hong Kong) | All available versions |
| Asia Pacific (Hyderabad) | All available versions |
| Asia Pacific (Jakarta) | All available versions |
| Asia Pacific (Melbourne) | All available versions |
| Asia Pacific (Mumbai) | All available versions |
| Asia Pacific (Osaka) | All available versions |
| Asia Pacific (Seoul) | All available versions |
| Asia Pacific (Singapore) | All available versions |
| Asia Pacific (Sydney) | All available versions |
| Asia Pacific (Tokyo) | All available versions |
| Canada (Central) | All available versions |
| Canada West (Calgary) | – |
| China (Beijing) | – |
| China (Ningxia) | – |
| Europe (Frankfurt) | All available versions |
| Europe (Ireland) | All available versions |
| Europe (London) | All available versions |
| Europe (Milan) | All available versions |
| Europe (Paris) | All available versions |
| Europe (Spain) | All available versions |
| Europe (Stockholm) | All available versions |
| Europe (Zurich) | All available versions |
| Israel (Tel Aviv) | – |
| Middle East (Bahrain) | All available versions |
| Middle East (UAE) | All available versions |
| South America (São Paulo) | All available versions |
| AWS GovCloud (US-East) | – |
| AWS GovCloud (US-West) | – |
Dual-stack mode with RDS for MariaDB
The following Regions and engine versions are available for dual-stack mode with RDS for MariaDB.
| Region | RDS for MariaDB 10.11 | RDS for MariaDB 10.6 | RDS for MariaDB 10.5 | RDS for MariaDB 10.4 | RDS for MariaDB 10.3 |
|---|---|---|---|---|---|
| US East (Ohio) | All available versions | All available versions | All available versions | All available versions | All available versions |
| US East (N. Virginia) | All available versions | All available versions | All available versions | All available versions | All available versions |
| US West (N. California) | All available versions | All available versions | All available versions | All available versions | All available versions |
| US West (Oregon) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Africa (Cape Town) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Hong Kong) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Hyderabad) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Jakarta) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Melbourne) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Mumbai) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Osaka) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Seoul) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Singapore) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Sydney) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Tokyo) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Canada (Central) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Canada West (Calgary) | – | – | – | – | – |
| China (Beijing) | All available versions | All available versions | All available versions | All available versions | All available versions |
| China (Ningxia) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Frankfurt) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Ireland) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (London) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Milan) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Paris) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Spain) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Stockholm) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Zurich) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Israel (Tel Aviv) | – | – | – | – | – |
| Middle East (Bahrain) | All available versions | All available versions | All available versions | All available versions | All available versions |
| Middle East (UAE) | All available versions | All available versions | All available versions | All available versions | All available versions |
| South America (São Paulo) | All available versions | All available versions | All available versions | All available versions | All available versions |
| AWS GovCloud (US-East) | All available versions | All available versions | All available versions | All available versions | All available versions |
| AWS GovCloud (US-West) | All available versions | All available versions | All available versions | All available versions | All available versions |
Dual-stack mode with RDS for MySQL
The following Regions and engine versions are available for dual-stack mode with RDS for MySQL.
| Region | RDS for MySQL 8.0 | RDS for MySQL 5.7 | RDS for MySQL 5.6 |
|---|---|---|---|
| US East (Ohio) | All available versions | All available versions | All available versions |
| US East (N. Virginia) | All available versions | All available versions | All available versions |
| US West (N. California) | All available versions | All available versions | All available versions |
| US West (Oregon) | All available versions | All available versions | All available versions |
| Africa (Cape Town) | All available versions | All available versions | All available versions |
| Asia Pacific (Hong Kong) | All available versions | All available versions | All available versions |
| Asia Pacific (Hyderabad) | All available versions | All available versions | – |
| Asia Pacific (Jakarta) | All available versions | All available versions | All available versions |
| Asia Pacific (Melbourne) | All available versions | All available versions | – |
| Asia Pacific (Mumbai) | All available versions | All available versions | All available versions |
| Asia Pacific (Osaka) | All available versions | All available versions | All available versions |
| Asia Pacific (Seoul) | All available versions | All available versions | All available versions |
| Asia Pacific (Singapore) | All available versions | All available versions | All available versions |
| Asia Pacific (Sydney) | All available versions | All available versions | All available versions |
| Asia Pacific (Tokyo) | All available versions | All available versions | All available versions |
| Canada (Central) | All available versions | All available versions | All available versions |
| Canada West (Calgary) | – | – | – |
| China (Beijing) | All available versions | All available versions | All available versions |
| China (Ningxia) | All available versions | All available versions | All available versions |
| Europe (Frankfurt) | All available versions | All available versions | All available versions |
| Europe (Ireland) | All available versions | All available versions | All available versions |
| Europe (London) | All available versions | All available versions | All available versions |
| Europe (Milan) | All available versions | All available versions | All available versions |
| Europe (Paris) | All available versions | All available versions | All available versions |
| Europe (Spain) | All available versions | All available versions | – |
| Europe (Stockholm) | All available versions | All available versions | All available versions |
| Europe (Zurich) | All available versions | All available versions | – |
| Israel (Tel Aviv) | – | – | – |
| Middle East (Bahrain) | All available versions | All available versions | All available versions |
| Middle East (UAE) | All available versions | All available versions | – |
| South America (São Paulo) | All available versions | All available versions | All available versions |
| AWS GovCloud (US-East) | All available versions | All available versions | All available versions |
| AWS GovCloud (US-West) | All available versions | All available versions | All available versions |
Dual-stack mode with RDS for Oracle
The following Regions and engine versions are available for dual-stack mode with RDS for Oracle.
| Region | RDS for Oracle 21c | RDS for Oracle 19c | RDS for Oracle 12c |
|---|---|---|---|
| US East (Ohio) | All available versions | All available versions | All available versions |
| US East (N. Virginia) | All available versions | All available versions | All available versions |
| US West (N. California) | All available versions | All available versions | All available versions |
| US West (Oregon) | All available versions | All available versions | All available versions |
| Africa (Cape Town) | All available versions | All available versions | All available versions |
| Asia Pacific (Hong Kong) | All available versions | All available versions | All available versions |
| Asia Pacific (Hyderabad) | – | – | – |
| Asia Pacific (Jakarta) | All available versions | All available versions | All available versions |
| Asia Pacific (Melbourne) | – | – | – |
| Asia Pacific (Mumbai) | All available versions | All available versions | All available versions |
| Asia Pacific (Osaka) | All available versions | All available versions | All available versions |
| Asia Pacific (Seoul) | All available versions | All available versions | All available versions |
| Asia Pacific (Singapore) | All available versions | All available versions | All available versions |
| Asia Pacific (Sydney) | All available versions | All available versions | All available versions |
| Asia Pacific (Tokyo) | All available versions | All available versions | All available versions |
| Canada (Central) | All available versions | All available versions | All available versions |
| Canada West (Calgary) | – | – | – |
| China (Beijing) | All available versions | All available versions | All available versions |
| China (Ningxia) | All available versions | All available versions | All available versions |
| Europe (Frankfurt) | All available versions | All available versions | All available versions |
| Europe (Ireland) | All available versions | All available versions | All available versions |
| Europe (London) | All available versions | All available versions | All available versions |
| Europe (Milan) | All available versions | All available versions | All available versions |
| Europe (Paris) | All available versions | All available versions | All available versions |
| Europe (Spain) | – | – | – |
| Europe (Stockholm) | All available versions | All available versions | All available versions |
| Europe (Zurich) | – | – | – |
| Israel (Tel Aviv) | – | – | – |
| Middle East (Bahrain) | All available versions | All available versions | All available versions |
| Middle East (UAE) | – | – | – |
| South America (São Paulo) | All available versions | All available versions | All available versions |
| AWS GovCloud (US-East) | All available versions | All available versions | All available versions |
| AWS GovCloud (US-West) | All available versions | All available versions | All available versions |
Dual-stack mode with RDS for PostgreSQL
The following Regions and engine versions are available for dual-stack mode with RDS for PostgreSQL.
| Region | RDS for PostgreSQL 16 | RDS for PostgreSQL 15 | RDS for PostgreSQL 14 | RDS for PostgreSQL 13 | RDS for PostgreSQL 12 | RDS for PostgreSQL 11 | RDS for PostgreSQL 10 |
|---|---|---|---|---|---|---|---|
| US East (Ohio) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| US East (N. Virginia) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| US West (N. California) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| US West (Oregon) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Africa (Cape Town) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Hong Kong) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Hyderabad) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Melbourne) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Jakarta) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Mumbai) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Osaka) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Seoul) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Singapore) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Sydney) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Asia Pacific (Tokyo) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Canada (Central) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Canada West (Calgary) | – | – | – | – | – | – | – |
| China (Beijing) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| China (Ningxia) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Frankfurt) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Ireland) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (London) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Milan) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Paris) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Spain) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Stockholm) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Europe (Zurich) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Israel (Tel Aviv) | – | – | – | – | – | – | – |
| Middle East (Bahrain) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| Middle East (UAE) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| South America (São Paulo) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| AWS GovCloud (US-East) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
| AWS GovCloud (US-West) | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions | All available versions |
Dual-stack mode with RDS for SQL Server
The following Regions and engine versions are available for dual-stack mode with RDS for SQL Server.
| Region | RDS for SQL Server 2019 | RDS for SQL Server 2017 | RDS for SQL Server 2016 | RDS for SQL Server 2014 |
|---|---|---|---|---|
| US East (Ohio) | All available versions | All available versions | All available versions | – |
| US East (N. Virginia) | All available versions | All available versions | All available versions | – |
| US West (N. California) | All available versions | All available versions | All available versions | – |
| US West (Oregon) | All available versions | All available versions | All available versions | – |
| Africa (Cape Town) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Hong Kong) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Hyderabad) | – | – | – | – |
| Asia Pacific (Jakarta) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Melbourne) | – | – | – | – |
| Asia Pacific (Mumbai) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Osaka) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Seoul) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Singapore) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Sydney) | All available versions | All available versions | All available versions | – |
| Asia Pacific (Tokyo) | All available versions | All available versions | All available versions | – |
| Canada (Central) | All available versions | All available versions | All available versions | – |
| Canada West (Calgary) | – | – | – | – |
| China (Beijing) | All available versions | All available versions | All available versions | – |
| China (Ningxia) | All available versions | All available versions | All available versions | – |
| Europe (Frankfurt) | All available versions | All available versions | All available versions | – |
| Europe (Ireland) | All available versions | All available versions | All available versions | – |
| Europe (London) | All available versions | All available versions | All available versions | – |
| Europe (Milan) | All available versions | All available versions | All available versions | – |
| Europe (Paris) | All available versions | All available versions | All available versions | – |
| Europe (Spain) | – | – | – | – |
| Europe (Stockholm) | All available versions | All available versions | All available versions | – |
| Europe (Zurich) | – | – | – | – |
| Israel (Tel Aviv) | – | – | – | – |
| Middle East (Bahrain) | All available versions | All available versions | All available versions | – |
| Middle East (UAE) | – | – | – | – |
| South America (São Paulo) | All available versions | All available versions | All available versions | – |
| AWS GovCloud (US-East) | All available versions | All available versions | All available versions | – |
| AWS GovCloud (US-West) | All available versions | All available versions | All available versions | – |
