Software2 hOctober 27, 2026, 03:42

AWS adds managed 1:1 NAT to Transit Gateway and Cloud WAN

AWS announced that Transit Gateway and Cloud WAN now support managed one-to-one NAT directly on their attachments. The feature lets private networks with overlapping CIDR blocks interconnect without renumbering or separate NAT appliances, and is available in all AWS commercial regions.

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AWS adds managed 1:1 NAT to Transit Gateway and Cloud WAN

Translation applies in both directions across VPC, VPN, Direct Connect and SD-WAN
Rules are set on the attachment via console, CLI, SDKs and CloudFormation
Monitoring via CloudWatch and EventBridge; pricing follows the VPC model
Available in all AWS commercial regions

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