| CARVIEW |
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
Resource Types: AWS::EC2::RouteTable
Trigger type: Configuration changes and Periodic
AWS Region: All supported AWS regions except Asia Pacific (Taipei), Canada West (Calgary) 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.
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