ActiveXperts Network Monitor

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NOTE: ActiveXperts Network Monitor ships with a large collection of PowerShell scripts to monitor any aspect of your network. Most PowerShell scripts also have a VBScript implementation. Download Now »

TFTP check

You can use any of the Powershell programs below in ActiveXperts Network Monitor. Click here for an explanation about how to include scripts in ActiveXperts Network Monitor.

Example

#################################################################################
# ActiveXperts Network Monitor PowerShell script, © ActiveXperts Software B.V.
# For more information about ActiveXperts Network Monitor, visit the ActiveXperts 
# Network Monitor web site at http://www.activexperts.com
#################################################################################
# Script
#     TFTP.ps1
# Description:
#     Check for file existence on a TFTP host
#     This function uses the ActiveSocket Toolkit, an ActiveXperts product.
#     ActiveSocket is automatically licensed when ActiveXperts Network Monitor is purchased
#     For more information about ActiveSocket, see: www.activexperts.com/network-component
# Parameters:
#     1) strHost - Host name or IP address of the TFTP host
#     2) strFile - The file to check 
# Usage:
#     .\TFTP.ps1 "" ""
# Sample:
#     .\TFTP.ps1 "10.1.1.100" "/music/song001.mp3"
#################################################################################

# Parameters
param
  (
    [string]$strHost,
    [string]$strFile
  )
  
cls

# Check paramters input
if( ([string]$strHost -eq "") -or ([string]$strFile -eq "") )
  {
    $res = "UNCERTAIN: Invalid number of parameters - Usage: .\TFTP.ps1  "
    echo $res
    exit
  }

# Create object
$objTftpServer = new-object -comobject ActiveXperts.TftpServer
$objFileSystem = new-object -comobject Scripting.FileSystemObject

#################################################################################
# THE SCRIPT ITSELF
#################################################################################
 
# Use binary transfer
$objTftpServer.BinaryTransfer = $true

# Use default port 69
$objTftpServer.HostPort = 69


$strTempFile = $objFileSystem.GetSpecialFolder(2).Path + "\" + $objFileSystem.GetTempName()

# Get file
$objTftpServer.Get( $strHost, $strFile, $strTempFile )

if( $objTftpServer.LastError -eq 0 )
  {
    return "SUCCESS: File [" + $strFile + "] found on TFTP host [" + $strHost + "]; size =" + $objTftpServer.BytesReceived + " bytes DATA: 1"
  }
else
  {
    return "ERROR: File [" + $strFile + "] not found on TFTP host; result=[" + $objTftpServer.LastError + ": " + $objTftpServer.GetErrorDescription( $objTftpServer.LastError ) + "] DATA:0 "
  }  

if( $objFileSystem.FileExists( $strTempFile ) )
  {
    $objFileSystem.DeleteFile($strTempFile)
  }