interface SubnetV2Props 🔹

Language	Type name
.NET	`Amazon.CDK.AWS.ec2.Alpha.SubnetV2Props`
Go	`github.com/aws/aws-cdk-go/awsec2alpha/v2#SubnetV2Props`
Java	`software.amazon.awscdk.services.ec2.alpha.SubnetV2Props`
Python	`aws_cdk.aws_ec2_alpha.SubnetV2Props`
TypeScript (source)	`@aws-cdk/aws-ec2-alpha` » `SubnetV2Props`

Properties to define subnet for VPC.

Example


const myVpc = new VpcV2(this, 'Vpc');
const routeTable = new RouteTable(this, 'RouteTable', {
  vpc: myVpc,
});
const subnet = new SubnetV2(this, 'Subnet', {
  vpc: myVpc,
  availabilityZone: 'eu-west-2a',
  ipv4CidrBlock: new IpCidr('10.0.0.0/24'),
  subnetType: SubnetType.PRIVATE_ISOLATED });

const natgw = new NatGateway(this, 'NatGW', {
  subnet: subnet,
  vpc: myVpc,
  connectivityType: NatConnectivityType.PRIVATE,
  privateIpAddress: '10.0.0.42',
});
new Route(this, 'NatGwRoute', {
  routeTable,
  destination: '0.0.0.0/0',
  target: { gateway: natgw },
});

Properties

Name	Type	Description
availabilityZone🔹	`string`	Custom AZ for the subnet.
ipv4CidrBlock🔹	`IpCidr`	ipv4 cidr to assign to this subnet.
subnetType🔹	`SubnetType`	The type of Subnet to configure.
vpc🔹	`IVpcV2`	VPC Prop.
assignIpv6AddressOnCreation?🔹	`boolean`	Indicates whether a network interface created in this subnet receives an IPv6 address.
ipv6CidrBlock?🔹	`IpCidr`	Ipv6 CIDR Range for subnet.
routeTable?🔹	`IRouteTable`	Custom Route for subnet.
subnetName?🔹	`string`	Subnet name.

availabilityZone🔹

Type: string

Custom AZ for the subnet.

ipv4CidrBlock🔹

Type: IpCidr

ipv4 cidr to assign to this subnet.

See https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-subnet.html#cfn-ec2-subnet-cidrblock

subnetType🔹

Type: SubnetType

The type of Subnet to configure.

The Subnet type will control the ability to route and connect to the Internet.

TODO: Add validation check subnetType when adding resources (e.g. cannot add NatGateway to private)

vpc🔹

Type: IVpcV2

VPC Prop.

assignIpv6AddressOnCreation?🔹

Type: boolean (optional, default: undefined in case not provided as an input)

Indicates whether a network interface created in this subnet receives an IPv6 address.

If you specify AssignIpv6AddressOnCreation, you must also specify Ipv6CidrBlock.

ipv6CidrBlock?🔹

Type: IpCidr (optional, default: No Ipv6 address)

Ipv6 CIDR Range for subnet.

routeTable?🔹

Type: IRouteTable (optional, default: a default route table created)

Custom Route for subnet.

subnetName?🔹

Type: string (optional, default: provisioned with an autogenerated name by CDK)

Subnet name.