How to add multiple RDC listening Ports?

For Multiple RDC listening ports Five things have to Happen.
(Do not do this unless you know the security risks and how to edit your registry)
*This is not  for “MULTIPLE CONNECTIONS” this is “Multiple Listening PORTS”

I. PC must have a login Password configured.
II. PC has to enable RDC Connections (Must not be “Home” Versions of Windows)
III. Firewall Ports on Router must be opened.
IV. Add Listening Ports to PC. Regedit.
V. Open Firewall Ports on PC. Firewall Config…

I.  Create a Login Password. (If you have one skip this)

  1. Click on Start and then Control Panel.
  2. Click on the User Accounts.

Note: If you’re viewing the Large icons or Small icons view of Control Panel, you won’t see this link. Simply click on the User Accounts icon and proceed to 4.

  1. Click on the User Accounts.
  2. In the Make changes to your user account area of the User Accounts window, click the Create a password for your account.
  3. In the first two text boxes, enter the password you would to use.
  4. In the final text box, you’re asked to Type a password hint.
    *Although Optional Please do this, however don’t make it too obvious
  5. You can now close the User Accounts window.

II Enable Remote Desktop:
Remote Desktop is disabled by default in Windows Vista, 7 or 8.
If you have Remote Desktop Enabled, you may skip this step and go to step 3….

To get to the configuration window, you can either right-click the Computer icon and choose properties, or you can type in “system” into the start menu search box, and then select “System” (in the Control panel Section)

RDC1

Now you’ll want to click the “Remote settings” on the left side.

RDC2

Next Check Box “Allow Remote Assistance Connections to this computer”
If this option is Grayed out, either you have a non Pro or Business version of Windows.
(or if this is a PC in a Domain, your Domain admin my disabled this, contact them.)

RDC3

You can allow from any version, This is in case you have an older PC and you still want to connect.

III. Open PORTS on your Firewall.

This Example of Ports Forwarded to the PC from the Router (Your Internal IPs will differ)
You need to see “your” Firewall Instructions on how to forward to each PC

RDC4

Example
Bob Port: 3390
Mary Port: 3391
Frank Port : 3392
Helen Port: 3393

Save Port 3389 for your main Server…

IV.  Add Remote Listening Port to Each PC (On Each PC)

1)    Run REGEDIT on your PC.

2) Export the following key To Desktop: (Save as RDC.reg)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp 

3) Edit the REG file and change the name of the Existing key to something like:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp-New 

4) In the Current file find
PortNumber 
and change it, “Decimal” to the Port for each Person
Bob Port: 3390
Mary Port: 3391
Frank Port : 3392
Helen Port: 3393

5) Go back to the Desktop double click on the RDC.Reg
and Import the Original REG file back to the registry.

 

V. Next Firewall Ports need to be opened on Each PC

From the Start Menu type in: WF.msc

The Windows Firewall Snap-In will load…

 

RDC5

 

Next Select on left “Inbound Rules”

Once it changes…

On the right now select “New Rule…”
RDC6

 

 

Select “Port”
RDC7

Make sure it’s TCP and Add the port corresponding to the PC you have.

RDC8

 

Allow the Connection:

RDC9

This doesn’t matter in Desktops in Domains that don’t move, but if it’s a laptop I’d say remove the Public

RDC10

Then Name the Firewall Rule.. Click Finish
RDC11

You will now see the new rule.
RDC12
Do this on Each PC and You MUST REBOOT Each PC for it to work…

To Remote from outside use the External IP a Colon and then the Port, or use an Fully qualified External Domain that you created.
Open up your Favorite RDC Program and put in the Following

Examples:
132.212.122.55:3390
r
emote.YourDomain.com:3390

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