AWS::NetworkFirewall::Firewall SubnetMapping
The ID for a subnet that you want to associate with the firewall. Amazon Network Firewall creates an instance of the associated firewall in each subnet that you specify, to filter traffic in the subnet's Availability Zone.
Syntax
To declare this entity in your Amazon CloudFormation template, use the following syntax:
JSON
{ "IPAddressType" :
String
, "SubnetId" :String
}
YAML
IPAddressType:
String
SubnetId:String
Properties
IPAddressType
-
The subnet's IP address type. You can't change the IP address type after you create the subnet.
Required: No
Type: String
Allowed values:
DUALSTACK | IPV4 | IPV6
Update requires: No interruption
SubnetId
-
The unique identifier for the subnet.
Required: Yes
Type: String
Update requires: No interruption