Class: Aws::EC2::Types::Subnet

Inherits:

Struct

• Object
• Struct
• Aws::EC2::Types::Subnet

Defined in:

gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb

Overview

Describes a subnet.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #assign_ipv_6_address_on_creation ⇒ Boolean

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

• #availability_zone ⇒ String

  The Availability Zone of the subnet.

• #availability_zone_id ⇒ String

  The AZ ID of the subnet.

• #available_ip_address_count ⇒ Integer

  The number of unused private IPv4 addresses in the subnet.

• #cidr_block ⇒ String

  The IPv4 CIDR block assigned to the subnet.

• #customer_owned_ipv_4_pool ⇒ String

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

• #default_for_az ⇒ Boolean

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

• #enable_dns_64 ⇒ Boolean

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

• #enable_lni_at_device_index ⇒ Integer

  Indicates the device position for local network interfaces in this subnet.

• #ipv_6_cidr_block_association_set ⇒ Array<Types::SubnetIpv6CidrBlockAssociation>

  Information about the IPv6 CIDR blocks associated with the subnet.

• #ipv_6_native ⇒ Boolean

  Indicates whether this is an IPv6 only subnet.

• #map_customer_owned_ip_on_launch ⇒ Boolean

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

• #map_public_ip_on_launch ⇒ Boolean

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

• #outpost_arn ⇒ String

  The Amazon Resource Name (ARN) of the Outpost.

• #owner_id ⇒ String

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

• #private_dns_name_options_on_launch ⇒ Types::PrivateDnsNameOptionsOnLaunch

  The type of hostnames to assign to instances in the subnet at launch.

• #state ⇒ String

  The current state of the subnet.

• #subnet_arn ⇒ String

  The Amazon Resource Name (ARN) of the subnet.

• #subnet_id ⇒ String

  The ID of the subnet.

• #tags ⇒ Array<Types::Tag>

  Any tags assigned to the subnet.

• #vpc_id ⇒ String

  The ID of the VPC the subnet is in.

Instance Attribute Details

#assign_ipv_6_address_on_creation ⇒ Boolean

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

Returns:

• (Boolean)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#availability_zone ⇒ String

The Availability Zone of the subnet.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#availability_zone_id ⇒ String

The AZ ID of the subnet.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#available_ip_address_count ⇒ Integer

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

Returns:

• (Integer)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#cidr_block ⇒ String

The IPv4 CIDR block assigned to the subnet.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#customer_owned_ipv_4_pool ⇒ String

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

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#default_for_az ⇒ Boolean

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

Returns:

• (Boolean)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#enable_dns_64 ⇒ Boolean

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

Returns:

• (Boolean)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#enable_lni_at_device_index ⇒ Integer

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).

Returns:

• (Integer)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#ipv_6_cidr_block_association_set ⇒ Array<Types::SubnetIpv6CidrBlockAssociation>

Information about the IPv6 CIDR blocks associated with the subnet.

Returns:

• (Array<Types::SubnetIpv6CidrBlockAssociation>)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#ipv_6_native ⇒ Boolean

Indicates whether this is an IPv6 only subnet.

Returns:

• (Boolean)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#map_customer_owned_ip_on_launch ⇒ Boolean

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

Returns:

• (Boolean)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#map_public_ip_on_launch ⇒ Boolean

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

Amazon Web Services charges for all public IPv4 addresses, including public IPv4 addresses associated with running instances and Elastic IP addresses. For more information, see the Public IPv4 Address tab on the Amazon VPC pricing page.

Returns:

• (Boolean)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#outpost_arn ⇒ String

The Amazon Resource Name (ARN) of the Outpost.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#owner_id ⇒ String

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

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#private_dns_name_options_on_launch ⇒ Types::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.

Returns:

• (Types::PrivateDnsNameOptionsOnLaunch)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#state ⇒ String

The current state of the subnet.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#subnet_arn ⇒ String

The Amazon Resource Name (ARN) of the subnet.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#subnet_id ⇒ String

The ID of the subnet.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#tags ⇒ Array<Types::Tag>

Any tags assigned to the subnet.

Returns:

• (Array<Types::Tag>)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end

#vpc_id ⇒ String

The ID of the VPC the subnet is in.

Returns:

• (String)

# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 64178

class Subnet < Struct.new(
  :availability_zone,
  :availability_zone_id,
  :available_ip_address_count,
  :cidr_block,
  :default_for_az,
  :enable_lni_at_device_index,
  :map_public_ip_on_launch,
  :map_customer_owned_ip_on_launch,
  :customer_owned_ipv_4_pool,
  :state,
  :subnet_id,
  :vpc_id,
  :owner_id,
  :assign_ipv_6_address_on_creation,
  :ipv_6_cidr_block_association_set,
  :tags,
  :subnet_arn,
  :outpost_arn,
  :enable_dns_64,
  :ipv_6_native,
  :private_dns_name_options_on_launch)
  SENSITIVE = []
  include Aws::Structure
end