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Remove-VpnConnections.ps1
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Remove-VpnConnections.ps1
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<#
.SYNOPSIS
PowerShell script to remove stale VPN connections.
.PARAMETER ConnectionAge
The age of VPN connections to be removed. The default is 1 day.
.EXAMPLE
.\Remove-VpnConnections -ConnectionAge 2D
Removes all VPN connections older than 2 days.
.DESCRIPTION
It is common for Windows Server Routing and Remote Access Service (RRAS) servers to maintain VPN connections long after the user has disconnected. This PowerShell script can be used to remove those stale connections.
.LINK
https://directaccess.richardhicks.com/
.NOTES
Version: 1.2
Creation Date: April 14, 2020
Last Updated: June 7, 2021
Author: Richard Hicks
Organization: Richard M. Hicks Consulting, Inc.
Contact: [email protected]
Web Site: https://directaccess.richardhicks.com/
#>
[CmdletBinding()]
Param (
[ValidateSet("8 Hours", "1 Day", "2 Days", "3 Days", "4 Days", "5 Days", "1 Week")]
[string]$ConnectionAge = '1 Day'
)
Switch ($ConnectionAge) {
'8 Hours' { $Seconds = '28800' }
'1 Day' { $Seconds = '86400' }
'2 Days' { $Seconds = '172800' }
'3 Days' { $Seconds = '259200' }
'4 Days' { $Seconds = '345600' }
'5 Days' { $Seconds = '432000' }
'1 Week' { $Seconds = '604800' }
}
$Connections = Get-RemoteAccessConnectionStatistics | Where-Object ConnectionDuration -ge $Seconds | Select-Object Username, ClientIPv4Address | Sort-Object UserName
# // If no connections exceed the value of ConnectionAge exit script
If ($null -eq $Connections) {
Write-Warning "No connections exceeding $Seconds seconds. Exiting script."
Exit
}
# // Remove users with connections exceeding the value of ConnectionAge
Write-Verbose "Removing VPN connections older than $ConnectionAge seconds..."
ForEach ($User in $Connections) {
Write-Verbose ("" + $User.Username + " (" + $User.ClientIPv4Address.IPAddressToString + ")")
Disconnect-VpnUser -HostIPAddress $User.ClientIPv4Address.IPAddressToString
}
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