Change default gateway on clients with static IP’s using PowerShell

Recently when working on a project I need to change the gateway on a bunch of clients that had static IPs.

This PowerShell Script did the job

——-Begin Script———-

function Set-Gateway  {

#Get NICS via WMI

$NICs = Get-WmiObject -Class Win32_NetworkAdapterConfiguration -ComputerName $_ -Filter “IPEnabled=TRUE”

foreach($NIC in $NICs) {$Gateway = “192.168.0.254”

$NIC.SetGateways($Gateway)

}

}

function Get-FileName {

$computer = Read-Host “Please specify the location of the file containing the computer names”

return $computer

}

$f = Get-FileName

Get-Content $f | foreach {Set-Gateway}

——-End Script———-