Remove-DhcpServerv6Lease

Remove-DhcpServerv6Lease

Deletes one or more IPv6 lease records from the Dynamic Host Configuration Protocol (DHCP) server service.

Syntax

Parameter Set: IPAddress
Remove-DhcpServerv6Lease -IPAddress <IPAddress[]> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: Prefix
Remove-DhcpServerv6Lease [-Prefix] <IPAddress> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Detailed Description

Deletes one or more IPv6 lease records from the Dynamic Host Configuration Protocol (DHCP) server service. If the Prefix parameter is specified, then this cmdelt removes all of the leases for the specified prefix. If the IPAddress parameter is specified, then this cmdlet deletes the specified leases.

Parameters

-AsJob

-CimSession<CimSession[]>

Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.

-ComputerName<String>

Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.

-IPAddress<IPAddress[]>

Specifies one or more IPv6 addresses for which the lease records are deleted from the DHCP server service.

-PassThru

Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.

-Prefix<IPAddress>

Specifies the IPv6 subnet prefix of the scope from which the leases are deleted.

-ThrottleLimit<Int32>

Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies only to the current cmdlet, not to the session or to the computer.

-Confirm

Prompts you for confirmation before running the cmdlet.

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

<CommonParameters>

This cmdlet supports the common parameters: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer, and -OutVariable. For more information, see    about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Inputs

The input type is the type of the objects that you can pipe to the cmdlet.

• Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv6Lease

  The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

• Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv6Scope

  The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

Outputs

The output type is the type of the objects that the cmdlet emits.

• Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv6Lease[]

  The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

Examples

EXAMPLE 1

This example deletes all of the IP address leases inside the scope 2001:4898:7020:1020:: from the DHCP server service running on the computer named dhcpserver.contoso.com.

PS C:\> Remove-DhcpServerv6Lease -ComputerName dhcpserver.contoso.com -Prefix 2001:4898:7020:1020::

EXAMPLE 2

This example deletes the IP address leases for 2001:4898:7020:1020::10 and 2001:4898:7020:1030::20 from the DHCP server service running on the computer named dhcpserver.contoso.com.

PS C:\> Remove-DhcpServerv6Lease -ComputerName dhcpserver.contoso.com -IPAddress 2001:4898:7020:1020::10,2001:4898:7020:1030::20

EXAMPLE 3

This example deletes all of the IPv6 address leases from the scope 2001:4898:7020:1020::. The Get-DhcpServerv6Lease cmdlet returns the IP address lease objects and pipes the objects into this cmdlet, which deletes each of the address leases.

PS C:\> Get-DhcpServerv6Lease -ComputerName dhcpserver.contoso.com -Prefix 2001:4898:7020:1020:: | Remove-DhcpServerv6Lease -ComputerName dhcpserver.contoso.com

EXAMPLE 4

The above command deletes all IPv6 address leases from all the DHCPv6 scopes. The cmdlet Get-DhcpServerv6Scope cmdlet returns the DHCPv6 scope objects and pipe the objects into this cmdlet, which deletes each of the address leases passed through the pipeline.

PS C:\> Get-DhcpServerv6Scope -ComputerName dhcpserver.contoso.com | Remove-DhcpServerv6Lease -ComputerName dhcpserver.contoso.com

Related topics

Add-DhcpServerv6Lease

Get-DhcpServerv6Lease

Get-DhcpServerv6Scope