RDP port change for all vm at one time

Question

I want to change my all vms rdp port at one time from 3389 to 3365

Answer 1

You can use the PowerShell method here.
http://woshub.com/change-rdp-port-3389-windows/

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Answer 2

Hi,

If all your VMs join the same domain, you can use the domain group policy to deploy the registry to change the port.

The registry to modify the port is as below.

Change the listening port for Remote Desktop on your computer
https://learn.microsoft.com/en-us/windows-server/remote/remote-desktop-services/clients/change-listening-port

Thanks,
Eleven

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Answer 3

Hi,

To change RDP port number , you have to modify the following registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp\PortNumber.
You can perform the modification manually or use powershell or use Group Policy Preference :

Computer Configuration -> Preferences -> Windows Settings -> Registry ->select New -> Registry Item

Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-TCP\" -Name PortNumber -Value 3365

Before you modify the port number , you have to check if the new port is allowed on Windows firewall. Once you complete the port change , you have to reboot the machine to apply all new settings.

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