ActiveXperts Network Monitor ships with a powerful set of pre-defined checks. Each individual check has a static number of configuration items. To monitor other items, or to combine monitoring items, you can make use of custom PowerShell checks.
Most of the built-in checks have a PowerShell equivalent, implemented as a PowerShell (.ps1) script file. Out-of-the-box, each PowerShell script monitors the same items as the built-in check. Feel free to modify the script.
To add a new PowerShell-based Share monitoring check, do the following:
- On the 'Monitor menu', open 'New Monitoring Check (Script)' and choose 'New PowerShell Check'. The 'PowerShell Check' dialog box appears;
- In the 'Script File' selection box, select 'Share.ps1';
- In the 'Script Parameters'group box enter the required parameters. You can also load a working sample first by clicking on the 'Click here to load a sample' link.
To customize the above monitoring check, click on the 'Edit button' next to the 'Script File' selection box. Notepad will be launched. You can now make changes to the PowerShell script.
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Share.ps1 script source code
################################################################################# # ActiveXperts Network Monitor PowerShell script, (c) ActiveXperts Software B.V. # For more information about ActiveXperts Network Monitor, visit the ActiveXperts # Network Monitor web site at https://www.activexperts.com ################################################################################# # Script # Share.ps1 # Description: # Check the existence of a share on a (remote) computer. Use network monitor service credentials to access the (remote) computer # Parameters: # 1) strComputer As String - Hostname or IP address of the computer you want to check # 2) strShare As String - Name of the share # 3) strCredentials As String - Specify an empty string to use Metwork Monitor service credentials. # Usage: # .\Share.ps1 '<Hostname | IP>' '<Share>' '<Empty String | Server>' # Sample: # .\Share.ps1 'localhost' 'C$' '' ################################################################################# # Parameters param ( [string]$strComputer, [string]$strShare, [string]$strCredentials ) if ( ( [string]$strComputer -eq "" ) -or ( [string]$strShare -eq "" ) ) { $res = "UNCERTAIN: Invalid number of parameters - Usage: .\Share.ps1 <Computer> <Credenatials> <Share>" echo $res exit } ########################### Get objWMIService ############################# $objWMIService = $null if ( $strCredentials -eq "" ) { $objWMIService = Get-WmiObject -ComputerName $strComputer -Class Win32_Share } else { $objNmCredentials = new-object -comobject ActiveXperts.NMServerCredentials $strUsername = $objNmCredentials.GetLogin($strCredentials) $strPassword = $objNmCredentials.GetPassword($strCredentials) if ( $strUsername -eq "" ) { $res = "ERROR: No alternate credentials defined for [" + $strCredentials + "]. In the Manager application, select 'Options' from the 'Tools' menu and select the 'Server Credentials' tab to enter alternate credentials" echo $res exit } if( $strPassword -ne "" ) { $strPasswordSecure = ConvertTo-SecureString -string $strPassword -AsPlainText -Force } $objCredentials = new-object -typename System.Management.Automation.PSCredential $strUsername, $strPasswordSecure $objWMIService = Get-WmiObject -ComputerName $strComputer -Class Win32_Share -Credential $objCredentials } if ( $objWMIService -eq $null ) { $res = "ERROR: Unable to access '" + $strComputer + "'. Possible reasons: no WMI installed on the remote server, no rights to access remote WMI service, or remote server down" echo $res exit } ########################### END ############################# Foreach ( $x in $objWMIService ) { if ( $x.Name -eq $strShare ) { $res if ( $x.Status -ne "OK" ) { $res = "ERROR: " } else { $res = "SUCCESS: " } $res += "Status of share [\\" + $strComputer + "\" + $strShare + "]: " + $x.Status echo $res exit } } $res = "ERROR: Share [\\" + $strComputer + "\" + $strShare + "] does not exist" echo $res exit