Jannos-443

• Monitor automatic Windows Services
• Added Ability to use HTTP Push to avoid local Permission on critical Remote Servers (Backup etc.)

• Added Ability to define Critical Services that have to be present

• Added ChannelPerService and HideAutomaticNotRunning parameter

1. Place the lookup file prtg.winservices.state.ovl on the PRTG probe(s) under C:\Program Files (x86)\PRTG Network Monitor\lookups\custom
2. Place Script on Remote Server (C:\PRTG\PRTG-WinServices.ps1)
3. Create PRTG "HTTP Push Advanced Sensor" and copy the Token (Token is available in the Sensor Settings after creating the Sensor)
   • you should set "no incoming data" to "switch to down status after x minutes"
4. Create Schueduled Task

Example:

powershell.exe -Command "& 'C:\PRTG\PRTG-WinServices.ps1' -ComputerName 'localhost' -HttpPush -HttpServer 'YourPRTGServer' -HttpPort '5050' -HttpToken 'YourHTTPPushToken'"

1. Place PRTG-WinService.ps1 under C:\Program Files (x86)\PRTG Network Monitor\Custom Sensors\EXEXML

2. Place the lookup file prtg.winservices.state.ovl on the PRTG probe(s) under C:\Program Files (x86)\PRTG Network Monitor\lookups\custom

3. Create new Sensor

   Settings	Value
   EXE/Script Advanced	PRTG-WinService.ps1 -ComputerName "%host"
   Scanning Interval	10 min

If you connect to Computers by IP or to not Domain Clients please read Microsoft Docs

you maybe have to add the target to the TrustedHosts on the PRTG Probe and use explicit credentials.

example (replace all currenty entries):

Set-Item -Path WSMan:\localhost\Client\TrustedHosts -Value "ServerIP1,ServerIP2,ServerHostname1"

example want to and and not replace the list:

$curValue = (Get-Item wsman:\localhost\Client\TrustedHosts).value
Set-Item WSMan:\localhost\Client\TrustedHosts -Value "$curValue,NewServer3.test.com"

exmaple PRTG parameter with explicit credentials:

-ComputerName "%host" -Username "%windowsuser" -Password "%windowspassword"

simple check automatic Services of Remote Computer

-ComputerName "%host"

exclude every service starting with "Intel"

-ComputerName "%host" -ExcludePattern '^(Intel.*)$'

exclude "Test123" and every service starting with "Intel"

-ComputerName "%host" -ExcludePattern '^(Intel.*|Test123)$'

only check services starting with "Intel"

-ComputerName "%host" -IncludePattern '^(Intel.*)$'

filters for "Bitdefender" Services that are preset. CriticalService will be the number of matching services

-ComputerName "%host" -CriticalServicePattern '^(Bitdefender)$'

filters for "Bitdefender" Services that are preset and running. CriticalService will be the number of matching services

-ComputerName "%host" -CriticalServicePattern '^(Bitdefender)$' -CriticalServiceMustRun

check automatic Services and require the client to have two matching CriticalServices present and running. Does only work for channel creation.

-ComputerName "%host" -CriticalServicePattern '^(Bitdefender|WinDefend)$' -CriticalServiceMustRun -CriticalServiceLimit 2

Use explicit credentials ("Windows credentials of parent device" is the better way)

-ComputerName "%host" -UserName "YourRemoteComputerUser" -Password "YourRemoteComputerPassword"

HTTP Push from Remote Server

powershell.exe -Command "& 'C:\PRTG\PRTG-WinServices.ps1' -ComputerName 'localhost' -HttpPush -HttpServer 'YourPRTGServer' -HttpPort '5050' -HttpToken 'YourHTTPPushToken'"

HTTP Push from Remote Server and exclude every service starting with "Intel"

powershell.exe -Command "& 'C:\PRTG\PRTG-WinServices.ps1' -ComputerName 'localhost' -HttpPush -HttpServer 'YourPRTGServer' -HttpPort '5050' -HttpToken 'YourHTTPPushToken' -ExcludePattern '^(Intel.*)$'"

Show channel for each service, use with "IncludePattern"

-ComputerName "%host" -IncludePattern '^(prtg.*)$' -HideTotalServiceCount -HideAutomaticNotRunning -ChannelPerService

You can use the variables to exclude/include Services The variables take a regular expression as input to provide maximum flexibility.

For more information about regular expressions in PowerShell, visit Microsoft Docs.

".+" is one or more charakters ".*" is zero or more charakters

look into the following links:

• User has to be in the following groups: Performance Monitor Users and Distributed COM Users
• Windows Firewall WMI/WinRM
• Set WMI Permission
• https://github.com/grbray/PowerShell/blob/main/Windows/Set-WMINameSpaceSecurity.ps1
• https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClcsCAC