{"id":"nat-gateway-public-requires-public-subnet-and-eip","text":"A public NAT gateway must be placed in a public subnet and must have an Elastic IP address.","truth_value":"IN","source":"entries/2026/03/08/vpc-nat-gateway.md","source_url":"","source_hash":"0561f5f1eb06f3fc","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"nat-gateway-public-requires-public-subnet-and-eip","truth_value":"IN","reason":"premise"}]}}