We’ll be wrapping up work soon, after making updates from feedback we’ve received so far. We should have a public date soon.
This is one of the many improvements our development team is hoping to include in future iterations of our product. I can’t guarantee that we have the resources to get this done any time soon, but it definitely should be in the pipeline.
-Adam (Azure Billing Team)
IPv6 in Azure VNET is currently previewing globally- in ALL Azure Public cloud regions.
Announcement (Service Update): https://azure.microsoft.com/en-us/updates/public-preview-microsoft-adds-full-ipv6-support-for-azure-vnets/
Links to Documentation & Samples
Full documentation including sample scripts is available here: https://aka.ms/IPv6ForAzureVNETdoc
A sample JSON template is posted in the quickstart repository: https://azure.microsoft.com/en-us/resources/templates/ipv6-in-vnet/Kyle Williams commented
A specific IPv6 scenario we require is IPv6 connectivity from our VMs back to our internal IPv6 systems over the IPSec tunnel. Currently we can't add IPv6 addresses to our VNETs or Local Network Gateways.