Src/Private/Get-AbrADDHCPv6Scope.ps1
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function Get-AbrADDHCPv6Scope { <# .SYNOPSIS Used by As Built Report to retrieve Microsoft Active Directory DHCP Servers Scopes. .DESCRIPTION .NOTES Version: 0.6.3 Author: Jonathan Colon Twitter: @jcolonfzenpr Github: rebelinux .EXAMPLE .LINK #> [CmdletBinding()] param ( [Parameter ( Position = 0, Mandatory)] [string] $Domain, [string] $Server ) begin { Write-PscriboMessage "Discovering Active Directory DHCP Servers information on $($Domain.ToString().ToUpper())." } process { $DHCPScopes = Get-DhcpServerv6Scope -CimSession $TempCIMSession -ComputerName $Server if ($DHCPScopes) { Section -Style Heading5 "$($Server.ToUpper().split(".", 2)[0]) IPv6 Scopes" { Paragraph "The following section provides a summary of the DHCP servers IPv6 Scope Configuration." BlankLine $OutObj = @() foreach ($Scope in $DHCPScopes) { try { Write-PscriboMessage "Collecting DHCP Server IPv6 $($Scope.ScopeId) Scope from $($Server.split(".", 2)[0])" $inObj = [ordered] @{ 'Scope Id' = "$($Scope.Prefix)/$($Scope.PrefixLength)" 'Scope Name' = $Scope.Name 'Lease Duration' = Switch ($Scope.PreferredLifetime) { "10675199.02:48:05.4775807" {"Unlimited"} default {$Scope.PreferredLifetime} } 'State' = $Scope.State } $OutObj += [pscustomobject]$inobj } catch { Write-PscriboMessage -IsWarning "$($_.Exception.Message) (IPv6 Scope Item)" } } $TableParams = @{ Name = "IPv6 Scopes - $($Server.split(".", 2).ToUpper()[0])" List = $false ColumnWidths = 30, 30, 20, 20 } if ($Report.ShowTableCaptions) { $TableParams['Caption'] = "- $($TableParams.Name)" } $OutObj | Sort-Object -Property 'Scope Id' | Table @TableParams try { $DHCPScopes = Get-DhcpServerv6ScopeStatistics -CimSession $TempCIMSession -ComputerName $Server if ($DHCPScopes) { Section -Style Heading6 "IPv6 Scope Statistics" { $OutObj = @() foreach ($Scope in $DHCPScopes) { try { Write-PscriboMessage "Collecting DHCP Server IPv6 $($Scope.ScopeId) scope statistics from $($Server.split(".", 2)[0])" $inObj = [ordered] @{ 'Scope Id' = $Scope.Prefix 'Free IP' = $Scope.AddressesFree 'In Use IP' = $Scope.AddressesInUse 'Percentage In Use' = [math]::Round($Scope.PercentageInUse, 0) 'Reserved IP' = $Scope.ReservedAddress } $OutObj += [pscustomobject]$inobj } catch { Write-PscriboMessage -IsWarning "$($_.Exception.Message) (IPv6 Scope Statistics Item)" } } if ($HealthCheck.DHCP.Statistics) { $OutObj | Where-Object { $_.'Percentage In Use' -gt '95'} | Set-Style -Style Warning -Property 'Percentage In Use' } $TableParams = @{ Name = "IPv6 Scope Statistics - $($Server.split(".", 2).ToUpper()[0])" List = $false ColumnWidths = 20, 20, 20, 20, 20 } if ($Report.ShowTableCaptions) { $TableParams['Caption'] = "- $($TableParams.Name)" } $OutObj | Sort-Object -Property 'Scope Id' | Table @TableParams } } } catch { Write-PscriboMessage -IsWarning "$($_.Exception.Message) (IPv6 Scope Statistics Table)" } try { $DHCPScopes = Get-DhcpServerv6Binding -CimSession $TempCIMSession -ComputerName $Server if ($DHCPScopes) { Section -Style Heading6 "IPv6 Network Interface Binding" { $OutObj = @() foreach ($Scope in $DHCPScopes) { try { Write-PscriboMessage "Collecting DHCP Server IPv6 $($Scope.InterfaceAlias) binding from $($Server.split(".", 2)[0])" $inObj = [ordered] @{ 'Interface Alias' = $Scope.InterfaceAlias 'IP Address' = $Scope.IPAddress 'State' = Switch ($Scope.BindingState) { "" {"-"; break} $Null {"-"; break} "True" {"Enabled"} "False" {"Disabled"} default {$Scope.BindingState} } } $OutObj += [pscustomobject]$inobj } catch { Write-PscriboMessage -IsWarning "$($_.Exception.Message) (IPv6 Network Interface binding item)" } } $TableParams = @{ Name = "IPv6 Network Interface binding - $($Server.split(".", 2).ToUpper()[0])" List = $false ColumnWidths = 30, 40, 30 } if ($Report.ShowTableCaptions) { $TableParams['Caption'] = "- $($TableParams.Name)" } $OutObj | Table @TableParams } } } catch { Write-PscriboMessage -IsWarning "$($_.Exception.Message) (IPv6 Network Interface binding table)" } } } } end {} } |