# Release: Elastic Beanstalk supports IPv6 in dualstack configuration for Application and Network Load Balancers on September 9, 2025
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AWS Elastic Beanstalk adds support for IPv6 network protocol with dual stack configuration for Application and Network Load Balancers.

**Release date:** September 9, 2025

## Changes
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Elastic Beanstalk now offers support for your environment to serve both IPv4 and IPv6 protocols by providing the dual-stack configuration option for Application and Network Load Balancers. Elastic Beanstalk will automatically configure your load balancer with dual-stack support when you set the `aws:elbv2:loadbalancer` namespace option `IpAddressType` to *dualstack*.

This feature is available in all AWS Regions where Elastic Beanstalk is supported.

For more information, see [ Configuring dual-stack Elastic Beanstalk load balancers](https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/environments-cfg-elbv2-ipv6-dualstack.html) in the *AWS Elastic Beanstalk Developer Guide*.