AWS Tools for Windows PowerShell
Command Reference

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Synopsis

Calls the Elastic Load Balancing V2 SetSubnets API operation.

Syntax

Set-ELB2Subnet
-LoadBalancerArn <String>
-EnablePrefixForIpv6SourceNat <EnablePrefixForIpv6SourceNatEnum>
-IpAddressType <IpAddressType>
-SubnetMapping <SubnetMapping[]>
-Subnet <String[]>
-Select <String>
-Force <SwitchParameter>
-ClientConfig <AmazonElasticLoadBalancingV2Config>

Description

Enables the Availability Zones for the specified public subnets for the specified Application Load Balancer, Network Load Balancer or Gateway Load Balancer. The specified subnets replace the previously enabled subnets.

Parameters

-ClientConfig <AmazonElasticLoadBalancingV2Config>
Amazon.PowerShell.Cmdlets.ELB2.AmazonElasticLoadBalancingV2ClientCmdlet.ClientConfig
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
-EnablePrefixForIpv6SourceNat <EnablePrefixForIpv6SourceNatEnum>
[Network Load Balancers with UDP listeners] Indicates whether to use an IPv6 prefix from each subnet for source NAT. The IP address type must be dualstack. The default value is off.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
-Force <SwitchParameter>
This parameter overrides confirmation prompts to force the cmdlet to continue its operation. This parameter should always be used with caution.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
-IpAddressType <IpAddressType>
The IP address type.[Application Load Balancers] The possible values are ipv4 (IPv4 addresses), dualstack (IPv4 and IPv6 addresses), and dualstack-without-public-ipv4 (public IPv6 addresses and private IPv4 and IPv6 addresses).[Network Load Balancers and Gateway Load Balancers] The possible values are ipv4 (IPv4 addresses) and dualstack (IPv4 and IPv6 addresses).
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
-LoadBalancerArn <String>
The Amazon Resource Name (ARN) of the load balancer.
Required?True
Position?1
Accept pipeline input?True (ByValue, ByPropertyName)
-Select <String>
Use the -Select parameter to control the cmdlet output. The default value is 'AvailabilityZones'. Specifying -Select '*' will result in the cmdlet returning the whole service response (Amazon.ElasticLoadBalancingV2.Model.SetSubnetsResponse). Specifying the name of a property of type Amazon.ElasticLoadBalancingV2.Model.SetSubnetsResponse will result in that property being returned. Specifying -Select '^ParameterName' will result in the cmdlet returning the selected cmdlet parameter value.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
-Subnet <String[]>
The IDs of the public subnets. You can specify only one subnet per Availability Zone. You must specify either subnets or subnet mappings.[Application Load Balancers] You must specify subnets from at least two Availability Zones.[Application Load Balancers on Outposts] You must specify one Outpost subnet.[Application Load Balancers on Local Zones] You can specify subnets from one or more Local Zones.[Network Load Balancers] You can specify subnets from one or more Availability Zones.[Gateway Load Balancers] You can specify subnets from one or more Availability Zones. You must include all subnets that were enabled previously, with their existing configurations, plus any additional subnets. Starting with version 4 of the SDK this property will default to null. If no data for this property is returned from the service the property will also be null. This was changed to improve performance and allow the SDK and caller to distinguish between a property not set or a property being empty to clear out a value. To retain the previous SDK behavior set the AWSConfigs.InitializeCollections static property to true.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesSubnets
-SubnetMapping <SubnetMapping[]>
The IDs of the public subnets. You can specify only one subnet per Availability Zone. You must specify either subnets or subnet mappings.[Application Load Balancers] You must specify subnets from at least two Availability Zones. You can't specify Elastic IP addresses for your subnets.[Application Load Balancers on Outposts] You must specify one Outpost subnet.[Application Load Balancers on Local Zones] You can specify subnets from one or more Local Zones.[Network Load Balancers] You can specify subnets from one or more Availability Zones. You can specify one Elastic IP address per subnet if you need static IP addresses for your internet-facing load balancer. For internal load balancers, you can specify one private IP address per subnet from the IPv4 range of the subnet. For internet-facing load balancer, you can specify one IPv6 address per subnet.[Gateway Load Balancers] You can specify subnets from one or more Availability Zones. Starting with version 4 of the SDK this property will default to null. If no data for this property is returned from the service the property will also be null. This was changed to improve performance and allow the SDK and caller to distinguish between a property not set or a property being empty to clear out a value. To retain the previous SDK behavior set the AWSConfigs.InitializeCollections static property to true.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesSubnetMappings

Common Credential and Region Parameters

-AccessKey <String>
The AWS access key for the user account. This can be a temporary access key if the corresponding session token is supplied to the -SessionToken parameter.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesAK
-Credential <AWSCredentials>
An AWSCredentials object instance containing access and secret key information, and optionally a token for session-based credentials.
Required?False
Position?Named
Accept pipeline input?True (ByValue, ByPropertyName)
-EndpointUrl <String>
The endpoint to make the call against.Note: This parameter is primarily for internal AWS use and is not required/should not be specified for normal usage. The cmdlets normally determine which endpoint to call based on the region specified to the -Region parameter or set as default in the shell (via Set-DefaultAWSRegion). Only specify this parameter if you must direct the call to a specific custom endpoint.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
-NetworkCredential <PSCredential>
Used with SAML-based authentication when ProfileName references a SAML role profile. Contains the network credentials to be supplied during authentication with the configured identity provider's endpoint. This parameter is not required if the user's default network identity can or should be used during authentication.
Required?False
Position?Named
Accept pipeline input?True (ByValue, ByPropertyName)
-ProfileLocation <String>
Used to specify the name and location of the ini-format credential file (shared with the AWS CLI and other AWS SDKs)If this optional parameter is omitted this cmdlet will search the encrypted credential file used by the AWS SDK for .NET and AWS Toolkit for Visual Studio first. If the profile is not found then the cmdlet will search in the ini-format credential file at the default location: (user's home directory)\.aws\credentials.If this parameter is specified then this cmdlet will only search the ini-format credential file at the location given.As the current folder can vary in a shell or during script execution it is advised that you use specify a fully qualified path instead of a relative path.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesAWSProfilesLocation, ProfilesLocation
-ProfileName <String>
The user-defined name of an AWS credentials or SAML-based role profile containing credential information. The profile is expected to be found in the secure credential file shared with the AWS SDK for .NET and AWS Toolkit for Visual Studio. You can also specify the name of a profile stored in the .ini-format credential file used with the AWS CLI and other AWS SDKs.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesStoredCredentials, AWSProfileName
-Region <Object>
The system name of an AWS region or an AWSRegion instance. This governs the endpoint that will be used when calling service operations. Note that the AWS resources referenced in a call are usually region-specific.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesRegionToCall
-SecretKey <String>
The AWS secret key for the user account. This can be a temporary secret key if the corresponding session token is supplied to the -SessionToken parameter.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesSK, SecretAccessKey
-SessionToken <String>
The session token if the access and secret keys are temporary session-based credentials.
Required?False
Position?Named
Accept pipeline input?True (ByPropertyName)
AliasesST

Outputs

Amazon.ElasticLoadBalancingV2.Model.AvailabilityZone or Amazon.ElasticLoadBalancingV2.Model.SetSubnetsResponse
This cmdlet returns a collection of Amazon.ElasticLoadBalancingV2.Model.AvailabilityZone objects. The service call response (type Amazon.ElasticLoadBalancingV2.Model.SetSubnetsResponse) can be returned by specifying '-Select *'.

Examples

Example 1

Set-ELB2Subnet -LoadBalancerArn 'arn:aws:elasticloadbalancing:us-east-1:123456789012:loadbalancer/app/test-alb/3651b4394dd9a24f' -Subnet 'subnet-7d8a0a51','subnet-c37a67a6'

LoadBalancerAddresses SubnetId        ZoneName
--------------------- --------        --------
{}                    subnet-7d8a0a51 us-east-1c
{}                    subnet-c37a67a6 us-east-1b
This example modifes the subnets of the specified Load balancer.
Application Load Balancer Guide
Service API Reference
AWS Tools for PowerShell User Guide

Supported Version

AWS Tools for PowerShell: 2.x.y.z