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July 10, 2019 01:09
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| function Invoke-Ping { | |
| <# | |
| .SYNOPSIS | |
| Ping or test connectivity to systems in parallel | |
| .DESCRIPTION | |
| Ping or test connectivity to systems in parallel | |
| Default action will run a ping against systems | |
| If Quiet parameter is specified, we return an array of systems that responded | |
| If Detail parameter is specified, we test WSMan, RemoteReg, RPC, RDP, SSH and/or SMB | |
| .PARAMETER ComputerName | |
| One or more computers to test | |
| .PARAMETER Quiet | |
| If specified, only return addresses that responded to Test-Connection | |
| .PARAMETER Detail | |
| Include one or more additional tests as specified: | |
| WSMan via Test-WSMan | |
| RemoteReg via Microsoft.Win32.RegistryKey | |
| RPC via WMI | |
| RDP via port 3389 | |
| SMB via \\ComputerName\C$ | |
| SSH via port 22 | |
| * All tests | |
| .PARAMETER Timeout | |
| Time in seconds before we attempt to dispose an individual query. Default is 20 | |
| .PARAMETER Throttle | |
| Throttle query to this many parallel runspaces. Default is 100. | |
| .PARAMETER NoCloseOnTimeout | |
| Do not dispose of timed out tasks or attempt to close the runspace if threads have timed out | |
| This will prevent the script from hanging in certain situations where threads become non-responsive, at the expense of leaking memory within the PowerShell host. | |
| .EXAMPLE | |
| Invoke-Ping Server1, Server2, Server3 -Detail * | |
| # Check for WSMan, Remote Registry, Remote RPC, RDP, SSH and SMB (via C$) connectivity against 3 machines | |
| .EXAMPLE | |
| $Computers | Invoke-Ping | |
| # Ping computers in $Computers in parallel | |
| .EXAMPLE | |
| $Responding = $Computers | Invoke-Ping -Quiet | |
| # Create a list of computers that successfully responded to Test-Connection | |
| .LINK | |
| https://gallery.technet.microsoft.com/scriptcenter/Invoke-Ping-Test-in-b553242a | |
| .FUNCTIONALITY | |
| Computers | |
| .NOTES | |
| Added SSH July/8th/2019 | |
| #> | |
| [cmdletbinding(DefaultParameterSetName='Ping')] | |
| param( | |
| [Parameter( ValueFromPipeline=$true, | |
| ValueFromPipelineByPropertyName=$true, | |
| Position=0)] | |
| [string[]]$ComputerName, | |
| [Parameter( ParameterSetName='Detail')] | |
| [validateset("*","WSMan","RemoteReg","RPC","RDP","SMB","SSH")] | |
| [string[]]$Detail, | |
| [Parameter(ParameterSetName='Ping')] | |
| [switch]$Quiet, | |
| [int]$Timeout = 20, | |
| [int]$Throttle = 100, | |
| [switch]$NoCloseOnTimeout | |
| ) | |
| Begin | |
| { | |
| #http://gallery.technet.microsoft.com/Run-Parallel-Parallel-377fd430 | |
| function Invoke-Parallel { | |
| [cmdletbinding(DefaultParameterSetName='ScriptBlock')] | |
| Param ( | |
| [Parameter(Mandatory=$false,position=0,ParameterSetName='ScriptBlock')] | |
| [System.Management.Automation.ScriptBlock]$ScriptBlock, | |
| [Parameter(Mandatory=$false,ParameterSetName='ScriptFile')] | |
| [ValidateScript({test-path $_ -pathtype leaf})] | |
| $ScriptFile, | |
| [Parameter(Mandatory=$true,ValueFromPipeline=$true)] | |
| [Alias('CN','__Server','IPAddress','Server','ComputerName')] | |
| [PSObject]$InputObject, | |
| [PSObject]$Parameter, | |
| [switch]$ImportVariables, | |
| [switch]$ImportModules, | |
| [int]$Throttle = 20, | |
| [int]$SleepTimer = 200, | |
| [int]$RunspaceTimeout = 0, | |
| [switch]$NoCloseOnTimeout = $false, | |
| [int]$MaxQueue, | |
| [validatescript({Test-Path (Split-Path $_ -parent)})] | |
| [string]$LogFile = "C:\temp\log.log", | |
| [switch] $Quiet = $false | |
| ) | |
| Begin { | |
| #No max queue specified? Estimate one. | |
| #We use the script scope to resolve an odd PowerShell 2 issue where MaxQueue isn't seen later in the function | |
| if( -not $PSBoundParameters.ContainsKey('MaxQueue') ) | |
| { | |
| if($RunspaceTimeout -ne 0){ $script:MaxQueue = $Throttle } | |
| else{ $script:MaxQueue = $Throttle * 3 } | |
| } | |
| else | |
| { | |
| $script:MaxQueue = $MaxQueue | |
| } | |
| Write-Verbose "Throttle: '$throttle' SleepTimer '$sleepTimer' runSpaceTimeout '$runspaceTimeout' maxQueue '$maxQueue' logFile '$logFile'" | |
| #If they want to import variables or modules, create a clean runspace, get loaded items, use those to exclude items | |
| if ($ImportVariables -or $ImportModules) | |
| { | |
| $StandardUserEnv = [powershell]::Create().addscript({ | |
| #Get modules and snapins in this clean runspace | |
| $Modules = Get-Module | Select -ExpandProperty Name | |
| $Snapins = Get-PSSnapin | Select -ExpandProperty Name | |
| #Get variables in this clean runspace | |
| #Called last to get vars like $? into session | |
| $Variables = Get-Variable | Select -ExpandProperty Name | |
| #Return a hashtable where we can access each. | |
| @{ | |
| Variables = $Variables | |
| Modules = $Modules | |
| Snapins = $Snapins | |
| } | |
| }).invoke()[0] | |
| if ($ImportVariables) { | |
| #Exclude common parameters, bound parameters, and automatic variables | |
| Function _temp {[cmdletbinding()] param() } | |
| $VariablesToExclude = @( (Get-Command _temp | Select -ExpandProperty parameters).Keys + $PSBoundParameters.Keys + $StandardUserEnv.Variables ) | |
| Write-Verbose "Excluding variables $( ($VariablesToExclude | sort ) -join ", ")" | |
| # we don't use 'Get-Variable -Exclude', because it uses regexps. | |
| # One of the veriables that we pass is '$?'. | |
| # There could be other variables with such problems. | |
| # Scope 2 required if we move to a real module | |
| $UserVariables = @( Get-Variable | Where { -not ($VariablesToExclude -contains $_.Name) } ) | |
| Write-Verbose "Found variables to import: $( ($UserVariables | Select -expandproperty Name | Sort ) -join ", " | Out-String).`n" | |
| } | |
| if ($ImportModules) | |
| { | |
| $UserModules = @( Get-Module | Where {$StandardUserEnv.Modules -notcontains $_.Name -and (Test-Path $_.Path -ErrorAction SilentlyContinue)} | Select -ExpandProperty Path ) | |
| $UserSnapins = @( Get-PSSnapin | Select -ExpandProperty Name | Where {$StandardUserEnv.Snapins -notcontains $_ } ) | |
| } | |
| } | |
| #region functions | |
| Function Get-RunspaceData { | |
| [cmdletbinding()] | |
| param( [switch]$Wait ) | |
| #loop through runspaces | |
| #if $wait is specified, keep looping until all complete | |
| Do { | |
| #set more to false for tracking completion | |
| $more = $false | |
| #Progress bar if we have inputobject count (bound parameter) | |
| if (-not $Quiet) { | |
| Write-Progress -Activity "Running Query" -Status "Starting threads"` | |
| -CurrentOperation "$startedCount threads defined - $totalCount input objects - $script:completedCount input objects processed"` | |
| -PercentComplete $( Try { $script:completedCount / $totalCount * 100 } Catch {0} ) | |
| } | |
| #run through each runspace. | |
| Foreach($runspace in $runspaces) { | |
| #get the duration - inaccurate | |
| $currentdate = Get-Date | |
| $runtime = $currentdate - $runspace.startTime | |
| $runMin = [math]::Round( $runtime.totalminutes ,2 ) | |
| #set up log object | |
| $log = "" | select Date, Action, Runtime, Status, Details | |
| $log.Action = "Removing:'$($runspace.object)'" | |
| $log.Date = $currentdate | |
| $log.Runtime = "$runMin minutes" | |
| #If runspace completed, end invoke, dispose, recycle, counter++ | |
| If ($runspace.Runspace.isCompleted) { | |
| $script:completedCount++ | |
| #check if there were errors | |
| if($runspace.powershell.Streams.Error.Count -gt 0) { | |
| #set the logging info and move the file to completed | |
| $log.status = "CompletedWithErrors" | |
| Write-Verbose ($log | ConvertTo-Csv -Delimiter ";" -NoTypeInformation)[1] | |
| foreach($ErrorRecord in $runspace.powershell.Streams.Error) { | |
| Write-Error -ErrorRecord $ErrorRecord | |
| } | |
| } | |
| else { | |
| #add logging details and cleanup | |
| $log.status = "Completed" | |
| Write-Verbose ($log | ConvertTo-Csv -Delimiter ";" -NoTypeInformation)[1] | |
| } | |
| #everything is logged, clean up the runspace | |
| $runspace.powershell.EndInvoke($runspace.Runspace) | |
| $runspace.powershell.dispose() | |
| $runspace.Runspace = $null | |
| $runspace.powershell = $null | |
| } | |
| #If runtime exceeds max, dispose the runspace | |
| ElseIf ( $runspaceTimeout -ne 0 -and $runtime.totalseconds -gt $runspaceTimeout) { | |
| $script:completedCount++ | |
| $timedOutTasks = $true | |
| #add logging details and cleanup | |
| $log.status = "TimedOut" | |
| Write-Verbose ($log | ConvertTo-Csv -Delimiter ";" -NoTypeInformation)[1] | |
| Write-Error "Runspace timed out at $($runtime.totalseconds) seconds for the object:`n$($runspace.object | out-string)" | |
| #Depending on how it hangs, we could still get stuck here as dispose calls a synchronous method on the powershell instance | |
| if (!$noCloseOnTimeout) { $runspace.powershell.dispose() } | |
| $runspace.Runspace = $null | |
| $runspace.powershell = $null | |
| $completedCount++ | |
| } | |
| #If runspace isn't null set more to true | |
| ElseIf ($runspace.Runspace -ne $null ) { | |
| $log = $null | |
| $more = $true | |
| } | |
| #log the results if a log file was indicated | |
| if($logFile -and $log){ | |
| ($log | ConvertTo-Csv -Delimiter ";" -NoTypeInformation)[1] | out-file $LogFile -append | |
| } | |
| } | |
| #Clean out unused runspace jobs | |
| $temphash = $runspaces.clone() | |
| $temphash | Where { $_.runspace -eq $Null } | ForEach { | |
| $Runspaces.remove($_) | |
| } | |
| #sleep for a bit if we will loop again | |
| if($PSBoundParameters['Wait']){ Start-Sleep -milliseconds $SleepTimer } | |
| #Loop again only if -wait parameter and there are more runspaces to process | |
| } while ($more -and $PSBoundParameters['Wait']) | |
| #End of runspace function | |
| } | |
| #endregion functions | |
| #region Init | |
| if($PSCmdlet.ParameterSetName -eq 'ScriptFile') | |
| { | |
| $ScriptBlock = [scriptblock]::Create( $(Get-Content $ScriptFile | out-string) ) | |
| } | |
| elseif($PSCmdlet.ParameterSetName -eq 'ScriptBlock') | |
| { | |
| #Start building parameter names for the param block | |
| [string[]]$ParamsToAdd = '$_' | |
| if( $PSBoundParameters.ContainsKey('Parameter') ) | |
| { | |
| $ParamsToAdd += '$Parameter' | |
| } | |
| $UsingVariableData = $Null | |
| # This code enables $Using support through the AST. | |
| # This is entirely from Boe Prox, and his https://github.com/proxb/PoshRSJob module; all credit to Boe! | |
| if($PSVersionTable.PSVersion.Major -gt 2) | |
| { | |
| #Extract using references | |
| $UsingVariables = $ScriptBlock.ast.FindAll({$args[0] -is [System.Management.Automation.Language.UsingExpressionAst]},$True) | |
| If ($UsingVariables) | |
| { | |
| $List = New-Object 'System.Collections.Generic.List`1[System.Management.Automation.Language.VariableExpressionAst]' | |
| ForEach ($Ast in $UsingVariables) | |
| { | |
| [void]$list.Add($Ast.SubExpression) | |
| } | |
| $UsingVar = $UsingVariables | Group Parent | ForEach {$_.Group | Select -First 1} | |
| #Extract the name, value, and create replacements for each | |
| $UsingVariableData = ForEach ($Var in $UsingVar) { | |
| Try | |
| { | |
| $Value = Get-Variable -Name $Var.SubExpression.VariablePath.UserPath -ErrorAction Stop | |
| $NewName = ('$__using_{0}' -f $Var.SubExpression.VariablePath.UserPath) | |
| [pscustomobject]@{ | |
| Name = $Var.SubExpression.Extent.Text | |
| Value = $Value.Value | |
| NewName = $NewName | |
| NewVarName = ('__using_{0}' -f $Var.SubExpression.VariablePath.UserPath) | |
| } | |
| $ParamsToAdd += $NewName | |
| } | |
| Catch | |
| { | |
| Write-Error "$($Var.SubExpression.Extent.Text) is not a valid Using: variable!" | |
| } | |
| } | |
| $NewParams = $UsingVariableData.NewName -join ', ' | |
| $Tuple = [Tuple]::Create($list, $NewParams) | |
| $bindingFlags = [Reflection.BindingFlags]"Default,NonPublic,Instance" | |
| $GetWithInputHandlingForInvokeCommandImpl = ($ScriptBlock.ast.gettype().GetMethod('GetWithInputHandlingForInvokeCommandImpl',$bindingFlags)) | |
| $StringScriptBlock = $GetWithInputHandlingForInvokeCommandImpl.Invoke($ScriptBlock.ast,@($Tuple)) | |
| $ScriptBlock = [scriptblock]::Create($StringScriptBlock) | |
| Write-Verbose $StringScriptBlock | |
| } | |
| } | |
| $ScriptBlock = $ExecutionContext.InvokeCommand.NewScriptBlock("param($($ParamsToAdd -Join ", "))`r`n" + $Scriptblock.ToString()) | |
| } | |
| else | |
| { | |
| Throw "Must provide ScriptBlock or ScriptFile"; Break | |
| } | |
| Write-Debug "`$ScriptBlock: $($ScriptBlock | Out-String)" | |
| Write-Verbose "Creating runspace pool and session states" | |
| #If specified, add variables and modules/snapins to session state | |
| $sessionstate = [System.Management.Automation.Runspaces.InitialSessionState]::CreateDefault() | |
| if ($ImportVariables) | |
| { | |
| if($UserVariables.count -gt 0) | |
| { | |
| foreach($Variable in $UserVariables) | |
| { | |
| $sessionstate.Variables.Add( (New-Object -TypeName System.Management.Automation.Runspaces.SessionStateVariableEntry -ArgumentList $Variable.Name, $Variable.Value, $null) ) | |
| } | |
| } | |
| } | |
| if ($ImportModules) | |
| { | |
| if($UserModules.count -gt 0) | |
| { | |
| foreach($ModulePath in $UserModules) | |
| { | |
| $sessionstate.ImportPSModule($ModulePath) | |
| } | |
| } | |
| if($UserSnapins.count -gt 0) | |
| { | |
| foreach($PSSnapin in $UserSnapins) | |
| { | |
| [void]$sessionstate.ImportPSSnapIn($PSSnapin, [ref]$null) | |
| } | |
| } | |
| } | |
| #Create runspace pool | |
| $runspacepool = [runspacefactory]::CreateRunspacePool(1, $Throttle, $sessionstate, $Host) | |
| $runspacepool.Open() | |
| Write-Verbose "Creating empty collection to hold runspace jobs" | |
| $Script:runspaces = New-Object System.Collections.ArrayList | |
| #If inputObject is bound get a total count and set bound to true | |
| $global:__bound = $false | |
| $allObjects = @() | |
| if( $PSBoundParameters.ContainsKey("inputObject") ){ | |
| $global:__bound = $true | |
| } | |
| #Set up log file if specified | |
| if( $LogFile ){ | |
| New-Item -ItemType file -path $logFile -force | Out-Null | |
| ("" | Select Date, Action, Runtime, Status, Details | ConvertTo-Csv -NoTypeInformation -Delimiter ";")[0] | Out-File $LogFile | |
| } | |
| #write initial log entry | |
| $log = "" | Select Date, Action, Runtime, Status, Details | |
| $log.Date = Get-Date | |
| $log.Action = "Batch processing started" | |
| $log.Runtime = $null | |
| $log.Status = "Started" | |
| $log.Details = $null | |
| if($logFile) { | |
| ($log | convertto-csv -Delimiter ";" -NoTypeInformation)[1] | Out-File $LogFile -Append | |
| } | |
| $timedOutTasks = $false | |
| #endregion INIT | |
| } | |
| Process { | |
| #add piped objects to all objects or set all objects to bound input object parameter | |
| if( -not $global:__bound ){ | |
| $allObjects += $inputObject | |
| } | |
| else{ | |
| $allObjects = $InputObject | |
| } | |
| } | |
| End { | |
| #Use Try/Finally to catch Ctrl+C and clean up. | |
| Try | |
| { | |
| #counts for progress | |
| $totalCount = $allObjects.count | |
| $script:completedCount = 0 | |
| $startedCount = 0 | |
| foreach($object in $allObjects){ | |
| #region add scripts to runspace pool | |
| #Create the powershell instance, set verbose if needed, supply the scriptblock and parameters | |
| $powershell = [powershell]::Create() | |
| if ($VerbosePreference -eq 'Continue') | |
| { | |
| [void]$PowerShell.AddScript({$VerbosePreference = 'Continue'}) | |
| } | |
| [void]$PowerShell.AddScript($ScriptBlock).AddArgument($object) | |
| if ($parameter) | |
| { | |
| [void]$PowerShell.AddArgument($parameter) | |
| } | |
| # $Using support from Boe Prox | |
| if ($UsingVariableData) | |
| { | |
| Foreach($UsingVariable in $UsingVariableData) { | |
| Write-Verbose "Adding $($UsingVariable.Name) with value: $($UsingVariable.Value)" | |
| [void]$PowerShell.AddArgument($UsingVariable.Value) | |
| } | |
| } | |
| #Add the runspace into the powershell instance | |
| $powershell.RunspacePool = $runspacepool | |
| #Create a temporary collection for each runspace | |
| $temp = "" | Select-Object PowerShell, StartTime, object, Runspace | |
| $temp.PowerShell = $powershell | |
| $temp.StartTime = Get-Date | |
| $temp.object = $object | |
| #Save the handle output when calling BeginInvoke() that will be used later to end the runspace | |
| $temp.Runspace = $powershell.BeginInvoke() | |
| $startedCount++ | |
| #Add the temp tracking info to $runspaces collection | |
| Write-Verbose ( "Adding {0} to collection at {1}" -f $temp.object, $temp.starttime.tostring() ) | |
| $runspaces.Add($temp) | Out-Null | |
| #loop through existing runspaces one time | |
| Get-RunspaceData | |
| #If we have more running than max queue (used to control timeout accuracy) | |
| #Script scope resolves odd PowerShell 2 issue | |
| $firstRun = $true | |
| while ($runspaces.count -ge $Script:MaxQueue) { | |
| #give verbose output | |
| if($firstRun){ | |
| Write-Verbose "$($runspaces.count) items running - exceeded $Script:MaxQueue limit." | |
| } | |
| $firstRun = $false | |
| #run get-runspace data and sleep for a short while | |
| Get-RunspaceData | |
| Start-Sleep -Milliseconds $sleepTimer | |
| } | |
| #endregion add scripts to runspace pool | |
| } | |
| Write-Verbose ( "Finish processing the remaining runspace jobs: {0}" -f ( @($runspaces | Where {$_.Runspace -ne $Null}).Count) ) | |
| Get-RunspaceData -wait | |
| if (-not $quiet) { | |
| Write-Progress -Activity "Running Query" -Status "Starting threads" -Completed | |
| } | |
| } | |
| Finally | |
| { | |
| #Close the runspace pool, unless we specified no close on timeout and something timed out | |
| if ( ($timedOutTasks -eq $false) -or ( ($timedOutTasks -eq $true) -and ($noCloseOnTimeout -eq $false) ) ) { | |
| Write-Verbose "Closing the runspace pool" | |
| $runspacepool.close() | |
| } | |
| #collect garbage | |
| [gc]::Collect() | |
| } | |
| } | |
| } | |
| Write-Verbose "PSBoundParameters = $($PSBoundParameters | Out-String)" | |
| $bound = $PSBoundParameters.keys -contains "ComputerName" | |
| if(-not $bound) | |
| { | |
| [System.Collections.ArrayList]$AllComputers = @() | |
| } | |
| } | |
| Process | |
| { | |
| #Handle both pipeline and bound parameter. We don't want to stream objects, defeats purpose of parallelizing work | |
| if($bound) | |
| { | |
| $AllComputers = $ComputerName | |
| } | |
| Else | |
| { | |
| foreach($Computer in $ComputerName) | |
| { | |
| $AllComputers.add($Computer) | Out-Null | |
| } | |
| } | |
| } | |
| End | |
| { | |
| #Built up the parameters and run everything in parallel | |
| $params = @($Detail, $Quiet) | |
| $splat = @{ | |
| Throttle = $Throttle | |
| RunspaceTimeout = $Timeout | |
| InputObject = $AllComputers | |
| parameter = $params | |
| } | |
| if($NoCloseOnTimeout) | |
| { | |
| $splat.add('NoCloseOnTimeout',$True) | |
| } | |
| Invoke-Parallel @splat -ScriptBlock { | |
| $computer = $_.trim() | |
| $detail = $parameter[0] | |
| $quiet = $parameter[1] | |
| #They want detail, define and run test-server | |
| if($detail) | |
| { | |
| Try | |
| { | |
| #Modification of jrich's Test-Server function: https://gallery.technet.microsoft.com/scriptcenter/Powershell-Test-Server-e0cdea9a | |
| Function Test-Server{ | |
| [cmdletBinding()] | |
| param( | |
| [parameter( | |
| Mandatory=$true, | |
| ValueFromPipeline=$true)] | |
| [string[]]$ComputerName, | |
| [switch]$All, | |
| [parameter(Mandatory=$false)] | |
| [switch]$CredSSP, | |
| [switch]$RemoteReg, | |
| [switch]$RDP, | |
| [switch]$RPC, | |
| [switch]$SMB, | |
| [switch]$WSMAN, | |
| [switch]$SSH, | |
| [switch]$IPV6, | |
| [Management.Automation.PSCredential]$Credential | |
| ) | |
| begin | |
| { | |
| $total = Get-Date | |
| $results = @() | |
| if($credssp -and -not $Credential) | |
| { | |
| Throw "Must supply Credentials with CredSSP test" | |
| } | |
| [string[]]$props = write-output Name, IP, Domain, Ping, WSMAN, CredSSP, RemoteReg, RPC, RDP, SMB, SSH | |
| #Hash table to create PSObjects later, compatible with ps2... | |
| $Hash = @{} | |
| foreach($prop in $props) | |
| { | |
| $Hash.Add($prop,$null) | |
| } | |
| function Test-Port{ | |
| [cmdletbinding()] | |
| Param( | |
| [string]$srv, | |
| $port=135, | |
| $timeout=3000 | |
| ) | |
| $ErrorActionPreference = "SilentlyContinue" | |
| $tcpclient = new-Object system.Net.Sockets.TcpClient | |
| $iar = $tcpclient.BeginConnect($srv,$port,$null,$null) | |
| $wait = $iar.AsyncWaitHandle.WaitOne($timeout,$false) | |
| if(-not $wait) | |
| { | |
| $tcpclient.Close() | |
| Write-Verbose "Connection Timeout to $srv`:$port" | |
| $false | |
| } | |
| else | |
| { | |
| Try | |
| { | |
| $tcpclient.EndConnect($iar) | out-Null | |
| $true | |
| } | |
| Catch | |
| { | |
| write-verbose "Error for $srv`:$port`: $_" | |
| $false | |
| } | |
| $tcpclient.Close() | |
| } | |
| } | |
| } | |
| process | |
| { | |
| foreach($name in $computername) | |
| { | |
| $dt = $cdt= Get-Date | |
| Write-verbose "Testing: $Name" | |
| $failed = 0 | |
| try{ | |
| $DNSEntity = [Net.Dns]::GetHostEntry($name) | |
| $domain = ($DNSEntity.hostname).replace("$name.","") | |
| $ips = $DNSEntity.AddressList | %{ | |
| if(-not ( -not $IPV6 -and $_.AddressFamily -like "InterNetworkV6" )) | |
| { | |
| $_.IPAddressToString | |
| } | |
| } | |
| } | |
| catch | |
| { | |
| $rst = New-Object -TypeName PSObject -Property $Hash | Select -Property $props | |
| $rst.name = $name | |
| $results += $rst | |
| $failed = 1 | |
| } | |
| Write-verbose "DNS: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| if($failed -eq 0){ | |
| foreach($ip in $ips) | |
| { | |
| $rst = New-Object -TypeName PSObject -Property $Hash | Select -Property $props | |
| $rst.name = $name | |
| $rst.ip = $ip | |
| $rst.domain = $domain | |
| if($RDP -or $All) | |
| { | |
| ####RDP Check (firewall may block rest so do before ping | |
| try{ | |
| $socket = New-Object Net.Sockets.TcpClient($name, 3389) -ErrorAction stop | |
| if($socket -eq $null) | |
| { | |
| $rst.RDP = $false | |
| } | |
| else | |
| { | |
| $rst.RDP = $true | |
| $socket.close() | |
| } | |
| } | |
| catch | |
| { | |
| $rst.RDP = $false | |
| Write-Verbose "Error testing RDP: $_" | |
| } | |
| } | |
| Write-verbose "RDP: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| #########ping | |
| if(test-connection $ip -count 2 -Quiet) | |
| { | |
| Write-verbose "PING: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| $rst.ping = $true | |
| if($WSMAN -or $All) | |
| { | |
| try{############wsman | |
| Test-WSMan $ip -ErrorAction stop | Out-Null | |
| $rst.WSMAN = $true | |
| } | |
| catch | |
| { | |
| $rst.WSMAN = $false | |
| Write-Verbose "Error testing WSMAN: $_" | |
| } | |
| Write-verbose "WSMAN: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| if($rst.WSMAN -and $credssp) ########### credssp | |
| { | |
| try{ | |
| Test-WSMan $ip -Authentication Credssp -Credential $cred -ErrorAction stop | |
| $rst.CredSSP = $true | |
| } | |
| catch | |
| { | |
| $rst.CredSSP = $false | |
| Write-Verbose "Error testing CredSSP: $_" | |
| } | |
| Write-verbose "CredSSP: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| } | |
| } | |
| if($RemoteReg -or $All) | |
| { | |
| try ########remote reg | |
| { | |
| [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey([Microsoft.Win32.RegistryHive]::LocalMachine, $ip) | Out-Null | |
| $rst.remotereg = $true | |
| } | |
| catch | |
| { | |
| $rst.remotereg = $false | |
| Write-Verbose "Error testing RemoteRegistry: $_" | |
| } | |
| Write-verbose "remote reg: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| } | |
| if($RPC -or $All) | |
| { | |
| try ######### wmi | |
| { | |
| $w = [wmi] '' | |
| $w.psbase.options.timeout = 15000000 | |
| $w.path = "\\$Name\root\cimv2:Win32_ComputerSystem.Name='$Name'" | |
| $w | select none | Out-Null | |
| $rst.RPC = $true | |
| } | |
| catch | |
| { | |
| $rst.rpc = $false | |
| Write-Verbose "Error testing WMI/RPC: $_" | |
| } | |
| Write-verbose "WMI/RPC: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| } | |
| if($SMB -or $All) | |
| { | |
| #Use set location and resulting errors. push and pop current location | |
| try ######### C$ | |
| { | |
| $path = "\\$name\c$" | |
| Push-Location -Path $path -ErrorAction stop | |
| $rst.SMB = $true | |
| Pop-Location | |
| } | |
| catch | |
| { | |
| $rst.SMB = $false | |
| Write-Verbose "Error testing SMB: $_" | |
| } | |
| Write-verbose "SMB: $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" | |
| } | |
| if($SSH -or $All) | |
| { | |
| ####SSH Check (firewall may block) | |
| try{ | |
| $socket = New-Object Net.Sockets.TcpClient($name, 22) -ErrorAction stop | |
| if($socket -eq $null) | |
| { | |
| $rst.SSH = $false | |
| } | |
| else | |
| { | |
| $rst.SSH = $true | |
| $socket.close() | |
| } | |
| } | |
| catch | |
| { | |
| $rst.SSH = $false | |
| Write-Verbose "Error testing SSH: $_" | |
| } | |
| } | |
| } | |
| else | |
| { | |
| $rst.ping = $false | |
| $rst.wsman = $false | |
| $rst.credssp = $false | |
| $rst.remotereg = $false | |
| $rst.rpc = $false | |
| $rst.smb = $false | |
| $rst.ssh = $false | |
| } | |
| $results += $rst | |
| } | |
| } | |
| Write-Verbose "Time for $($Name): $((New-TimeSpan $cdt ($dt)).totalseconds)" | |
| Write-Verbose "----------------------------" | |
| } | |
| } | |
| end | |
| { | |
| Write-Verbose "Time for all: $((New-TimeSpan $total ($dt)).totalseconds)" | |
| Write-Verbose "----------------------------" | |
| return $results | |
| } | |
| } | |
| #Build up parameters for Test-Server and run it | |
| $TestServerParams = @{ | |
| ComputerName = $Computer | |
| ErrorAction = "Stop" | |
| } | |
| if($detail -eq "*"){ | |
| $detail = "WSMan","RemoteReg","RPC","RDP","SMB","SSH" | |
| } | |
| $detail | Select -Unique | Foreach-Object { $TestServerParams.add($_,$True) } | |
| Test-Server @TestServerParams | Select -Property $( "Name", "IP", "Domain", "Ping" + $detail ) | |
| } | |
| Catch | |
| { | |
| Write-Warning "Error with Test-Server: $_" | |
| } | |
| } | |
| #We just want ping output | |
| else | |
| { | |
| Try | |
| { | |
| #Pick out a few properties, add a status label. If quiet output, just return the address | |
| $result = $null | |
| if( $result = @( Test-Connection -ComputerName $computer -Count 2 -erroraction Stop ) ) | |
| { | |
| $Output = $result | Select -first 1 -Property Address, | |
| IPV4Address, | |
| IPV6Address, | |
| ResponseTime, | |
| @{ label = "STATUS"; expression = {"Responding"} } | |
| if( $quiet ) | |
| { | |
| $Output.address | |
| } | |
| else | |
| { | |
| $Output | |
| } | |
| } | |
| } | |
| Catch | |
| { | |
| if(-not $quiet) | |
| { | |
| #Ping failed. I'm likely making inappropriate assumptions here, let me know if this is the case : ) | |
| if($_ -match "No such host is known") | |
| { | |
| $status = "Unknown host" | |
| } | |
| elseif($_ -match "Error due to lack of resources") | |
| { | |
| $status = "No Response" | |
| } | |
| else | |
| { | |
| $status = "Error: $_" | |
| } | |
| "" | Select -Property @{ label = "Address"; expression = {$computer} }, | |
| IPV4Address, | |
| IPV6Address, | |
| ResponseTime, | |
| @{ label = "STATUS"; expression = {$status} } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } |
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