IPv6 support - Amazon Storage Gateway
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

IPv6 support

IPv6 support is only available on gateway appliance versions 2.x or higher. Gateway appliance version 1.x can't be updated to version 2.x. You must migrate or replace your gateway appliance version 1.x to get IPv6 support.

The following dual-stack endpoints are required for IPv6.

storagegateway.region.api.aws:443
activation-storagegateway.region.api.aws:443			
controlplane-storagegateway.region.api.aws:443
proxy-storagegateway.region.api.aws:443
dataplane-storagegateway.region.api.aws:443
s3.dualstack.region.amazonaws.com