Private/GetLastNetworkAddress.ps1
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function GetLastNetworkAddress { [CmdletBinding(DefaultParameterSetName='Mask')] param( [ipaddress]$IPAddress, [Parameter(ParameterSetName='Mask')] [ValidateScript({$_ -in $(GetValidMask)})] [ipaddress]$Mask, [Parameter(ParameterSetName='MaskLength')] [ValidateRange(0,32)] [int]$MaskLength ) begin{ $LastAddressMask = [ipaddress]'255.255.255.254' } process{ $SNMask = switch ($PSCmdlet.ParameterSetName) { 'Mask' { $Mask } 'MaskLength' { $(GetValidMask)[$MaskLength] } } $LastAddress = [ipaddress]((GetNetworkBroadcast @PSBoundParameters).Address -band $LastAddressMask.Address) $LastAddress } end{} } |