It didn’t make sense to update Amazon Web Services Networking webinar before the re:Invent conference – even though AWS introduced only a few networking features during the conference, at least one of them made a significant impact on the materials.

However, once the conference was over, I went over the to-do list that has been slowly accumulating for months and spent days updating over a dozen videos¹. The major changes include:

• An overview of IPv6 support in AWS networking services
• IPv6-only VPC subnets and EC2 instances
• Multiple IPv6 CIDR blocks per VPC
• Multiple default gateway router IPv6 addresses
• Elastic Network Adapter (ENA) Express and SRD
• NAT64 in NAT Gateway and DNS64 in Route 53
• Intra-region peering of AWS Transit Gateways
• ALB and NLB minimum healthy targets
• Zonal ALB target groups

You’ll find more details in the New AWS Services and Features document (you’ll need at least the Free ipSpace.net Subscription to access it).