Set-AzureRmPublicIpAddress

Reference

Module:: AzureRM.Network

Sets the goal state for a public IP address.

Warning

The AzureRM PowerShell module has been officially deprecated as of February 29, 2024. Users are advised to migrate from AzureRM to the Az PowerShell module to ensure continued support and updates.

Although the AzureRM module may still function, it's no longer maintained or supported, placing any continued use at the user's discretion and risk. Please refer to our migration resources for guidance on transitioning to the Az module.

Syntax

Set-AzureRmPublicIpAddress
   -PublicIpAddress <PSPublicIpAddress>
   [-AsJob]
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]

Description

The Set-AzureRmPublicIpAddress cmdlet sets the goal state for a public IP address.

Examples

1: Change allocation method of a public IP address

PS C:\> $publicIp = Get-AzureRmPublicIpAddress -Name $publicIpName -ResourceGroupName $rgName

PS C:\> $publicIp.PublicIpAllocationMethod = "Static"
    
PS C:\> Set-AzureRmPublicIpAddress -PublicIpAddress $publicIp

PS C:\> Get-AzureRmPublicIpAddress -Name $publicIpName -ResourceGroupName $rgName

First command gets the public IP address resource with name $publicIPName in the resource group $rgName. Second command sets the allocation method of the public IP address object to "Static". Set-AzureRmPublicIPAddress command updates the public IP address resource with the updated object, and modifies the allocation method to 'Static'. A public IP address gets allocated immediately.

2: Change DNS domain label of a public IP address

PS C:\> $publicIp = Get-AzureRmPublicIpAddress -Name $publicIpName -ResourceGroupName $rgName

PS C:\> $publicIp.DnsSettings.DomainNameLabel = "newdnsprefix"
    
PS C:\> Set-AzureRmPublicIpAddress -PublicIpAddress $publicIp

PS C:\> $publicIp = Get-AzureRmPublicIpAddress -Name $publicIpName -ResourceGroupName $rgName

First command gets the public IP address resource with name $publicIPName in the resource group $rgName. Second command sets the DomainNameLabel property to the required dns prefix. Set-AzureRmPublicIPAddress command updates the public IP address resource with the updated object. DomainNameLabel & Fqdn are modified as expected.

Parameters

-AsJob

Run cmdlet in the background

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with azure.

Type:	IAzureContextContainer
Aliases:	AzureRmContext, AzureCredential
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-PublicIpAddress

Specifies a PublicIpAddress object that represents the goal state to which the public IP address should be set.

Type:	PSPublicIpAddress
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

Inputs

PSPublicIpAddress

Parameters: PublicIpAddress (ByValue)

Outputs