Public/Get-AllAdSubnet.ps1
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function Get-AllAdSubnet { <# .Synopsis Get AD subnets from current Forest .DESCRIPTION Reads all Subnets from the current Forest and store those on an array. .EXAMPLE Get-AdSubnets .INPUTS No input needed. .NOTES Version: 1.0 DateModified: 31/Mar/2015 LasModifiedBy: Vicente Rodriguez Eguibar vicente@eguibar.com Eguibar Information Technology S.L. http://www.eguibarit.com #> [CmdletBinding(ConfirmImpact = 'Medium')] [OutputType([array])] Param () Begin { Write-Verbose -Message '|=> ************************************************************************ <=|' Write-Verbose -Message (Get-Date).ToShortDateString() Write-Verbose -Message (' Starting: {0}' -f $MyInvocation.Mycommand) #display PSBoundparameters formatted nicely for Verbose output $NL = "`n" # New Line $HTab = "`t" # Horizontal Tab [string]$pb = ($PSBoundParameters | Format-Table -AutoSize | Out-String).TrimEnd() Write-Verbose -Message "Parameters used by the function... $NL$($pb.split($NL).Foreach({"$($HTab*4)$_"}) | Out-String) $NL" Import-Module -name ServerManager -Verbose:$false Import-Module -name ActiveDirectory -Verbose:$false } Process { #Get a reference to the RootDSE of the current domain $ADConfigurationNamingContext = ([ADSI]'LDAP://RootDSE').configurationNamingContext [array] $ADSubnets = Get-ADObject -Filter { objectclass -eq 'subnet' } -SearchBase $ADConfigurationNamingContext -Properties * } End { Return $ADSubnets Write-Verbose -Message "Function $($MyInvocation.InvocationName) finished getting AD Subnets." Write-Verbose -Message '' Write-Verbose -Message '-------------------------------------------------------------------------------' Write-Verbose -Message '' } } |