- General availability of Policy‑Based Routing on AWS Transit Gateway, letting you route traffic based on source/destination IP, ports, and protocol.
- Attach a policy table to a TGW attachment and define ordered rules to steer traffic to specific route tables, eliminating extra VPC hops for traffic steering and isolation.
- Configurable via console, CLI, or SDK; incurs no extra charge beyond standard Transit Gateway fees and is available in all commercial AWS regions.
AWS announces general availability of Policy-Based Routing on AWS Transit Gateway
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