no-unrestricted-route-to-igw
Checks if there are public routes in the route table to an Internet Gateway (IGW). The rule is NON_COMPLIANT if a route to an IGW has a destination CIDR block of '0.0.0.0/0' or '::/0' or if a destination CIDR block does not match the rule parameter.
Identifier: NO_UNRESTRICTED_ROUTE_TO_IGW
Trigger type: Configuration changes
AWS Region: All supported AWS regions except China (Beijing), China (Ningxia), AWS GovCloud (US-East), AWS GovCloud (US-West), Asia Pacific (Jakarta), Asia Pacific (Osaka) Region
Parameters:
- routeTableIds (Optional)
- Type: CSV
-
Comma-separated list of route table IDs that can have routes to an Internet Gateway with a destination CIDR block of '0.0.0.0/0' or '::/0'.
AWS CloudFormation template
To create AWS Config managed rules with AWS CloudFormation templates, see Creating AWS Config Managed Rules With AWS CloudFormation Templates.