Policy: AWS > VPC > Subnet > Auto Assign Public IP

Define the Auto-assign Public IP setting required for AWS > VPC > Subnet.

All subnets have an attribute that determines whether a network interface created in the subnet automatically receives a public IPv4 address (also referred to as a public IP address). Therefore, when you launch an instance into a subnet that has this attribute enabled, a public IP address is assigned to the primary network interface (eth0) that's created for the instance. A public IP address is mapped to the primary private IP address through network address translation (NAT).

The values Check: Auto Assign Public IP and Enforce: Auto Assign Public IP have been deprecated and replaced by Check: Enabled and Enforce: Enabled respectively. The deprecated values will be removed in the next major version, v6.0.0