Get-Gateway

<#
 .SYNOPSIS
 get-gateway
 .DESCRIPTION
 This script pulls the gateway settings for computers listed in a CSV file.
 .EXAMPLE
 get-gateway.ps1 -pcs c:\bin\computers.csv
#>
[cmdletbinding()]

# Require path parameter to CSV file
param([Parameter(Mandatory=$true)]$pcs)
function get-gateway{
     #Create an empty array
     $results = @()
     [array] $computers = Import-Csv $pcs
     foreach ($i in $computers){
          $nics = Get-WmiObject -ComputerName $i.pcname Win32_NetworkAdapterConfiguration |
          Where-Object {$_.IPEnabled -eq "True" -and $_.DefaultIPGateway -ne $null}
          ForEach($nic in $nics){
               $results +=  $i.pcname + "<-->" + $nic.DefaultIPGateway}
               }
#Export results into a text file
Get-Date | Out-File -Append c:\bin\computergateway.txt
$results | Out-File -Append c:\bin\computergateway.txt
}
get-gateway