Subnet - Amazon Elastic Compute Cloud
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Subnet

Describes a subnet.

Contents

assignIpv6AddressOnCreation

Indicates whether a network interface created in this subnet (including a network interface created by RunInstances) receives an IPv6 address.

Type: Boolean

Required: No

availabilityZone

The Availability Zone of the subnet.

Type: String

Required: No

availabilityZoneId

The AZ ID of the subnet.

Type: String

Required: No

availableIpAddressCount

The number of unused private IPv4 addresses in the subnet. The IPv4 addresses for any stopped instances are considered unavailable.

Type: Integer

Required: No

cidrBlock

The IPv4 CIDR block assigned to the subnet.

Type: String

Required: No

customerOwnedIpv4Pool

The customer-owned IPv4 address pool associated with the subnet.

Type: String

Required: No

defaultForAz

Indicates whether this is the default subnet for the Availability Zone.

Type: Boolean

Required: No

enableDns64

Indicates whether DNS queries made to the Amazon-provided DNS Resolver in this subnet should return synthetic IPv6 addresses for IPv4-only destinations.

Type: Boolean

Required: No

enableLniAtDeviceIndex

Indicates the device position for local network interfaces in this subnet. For example, 1 indicates local network interfaces in this subnet are the secondary network interface (eth1).

Type: Integer

Required: No

ipv6CidrBlockAssociationSet

Information about the IPv6 CIDR blocks associated with the subnet.

Type: Array of SubnetIpv6CidrBlockAssociation objects

Required: No

ipv6Native

Indicates whether this is an IPv6 only subnet.

Type: Boolean

Required: No

mapCustomerOwnedIpOnLaunch

Indicates whether a network interface created in this subnet (including a network interface created by RunInstances) receives a customer-owned IPv4 address.

Type: Boolean

Required: No

mapPublicIpOnLaunch

Indicates whether instances launched in this subnet receive a public IPv4 address.

Type: Boolean

Required: No

outpostArn

The Amazon Resource Name (ARN) of the Outpost.

Type: String

Required: No

ownerId

The ID of the Amazon Web Services account that owns the subnet.

Type: String

Required: No

privateDnsNameOptionsOnLaunch

The type of hostnames to assign to instances in the subnet at launch. An instance hostname is based on the IPv4 address or ID of the instance.

Type: PrivateDnsNameOptionsOnLaunch object

Required: No

state

The current state of the subnet.

Type: String

Valid Values: pending | available

Required: No

subnetArn

The Amazon Resource Name (ARN) of the subnet.

Type: String

Required: No

subnetId

The ID of the subnet.

Type: String

Required: No

tagSet

Any tags assigned to the subnet.

Type: Array of Tag objects

Required: No

vpcId

The ID of the VPC the subnet is in.

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: