Public/ActiveDirectory/Get-WinADForestOptions.ps1
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#Require -Version 3 #Require -Module ActiveDirectory Function Get-WinADForestOptions { <# .SYNOPSIS This Cmdlet gets Active Directory Site Options. .DESCRIPTION This Cmdlet gets Active Directory Site Options. We can fill out the rest of this comment-based help later. .LINK http://myotherpcisacloud.com .LINK https://serverfault.com/questions/543143/detecting-ad-site-options-using-powershell .NOTES Written by Ryan Ries, October 2013. ryanries09@gmail.com. #> [CmdletBinding()] Param() BEGIN { # This enum comes from NtDsAPI.h in the Windows SDK. # Also thanks to Jason Scott for pointing it out to me. http://serverfault.com/users/23067/jscott Add-Type -TypeDefinition @" [System.Flags] public enum nTDSSiteSettingsFlags { NTDSSETTINGS_OPT_IS_AUTO_TOPOLOGY_DISABLED = 0x00000001, NTDSSETTINGS_OPT_IS_TOPL_CLEANUP_DISABLED = 0x00000002, NTDSSETTINGS_OPT_IS_TOPL_MIN_HOPS_DISABLED = 0x00000004, NTDSSETTINGS_OPT_IS_TOPL_DETECT_STALE_DISABLED = 0x00000008, NTDSSETTINGS_OPT_IS_INTER_SITE_AUTO_TOPOLOGY_DISABLED = 0x00000010, NTDSSETTINGS_OPT_IS_GROUP_CACHING_ENABLED = 0x00000020, NTDSSETTINGS_OPT_FORCE_KCC_WHISTLER_BEHAVIOR = 0x00000040, NTDSSETTINGS_OPT_FORCE_KCC_W2K_ELECTION = 0x00000080, NTDSSETTINGS_OPT_IS_RAND_BH_SELECTION_DISABLED = 0x00000100, NTDSSETTINGS_OPT_IS_SCHEDULE_HASHING_ENABLED = 0x00000200, NTDSSETTINGS_OPT_IS_REDUNDANT_SERVER_TOPOLOGY_ENABLED = 0x00000400, NTDSSETTINGS_OPT_W2K3_IGNORE_SCHEDULES = 0x00000800, NTDSSETTINGS_OPT_W2K3_BRIDGES_REQUIRED = 0x00001000 } "@ ForEach ($Site In (Get-ADObject -Filter 'objectClass -eq "site"' -Searchbase (Get-ADRootDSE).ConfigurationNamingContext)) { $SiteSettings = Get-ADObject "CN=NTDS Site Settings,$($Site.DistinguishedName)" -Properties Options If (!$SiteSettings.PSObject.Properties.Match('Options').Count -OR $SiteSettings.Options -EQ 0) { # I went with '(none)' here to give it a more classic repadmin.exe feel. # You could also go with $Null, or omit the property altogether for a more modern, Powershell feel. [PSCustomObject]@{ SiteName = $Site.Name DistinguishedName = $Site.DistinguishedName SiteOptions = '(none)' } } Else { [PSCustomObject]@{ SiteName = $Site.Name DistinguishedName = $Site.DistinguishedName SiteOptions = [Enum]::Parse('nTDSSiteSettingsFlags', $SiteSettings.Options) } } } } } |