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As the title says we have a Windows 2008 R2 Server with 2 IP address. Currently, we can connect via RDP to both IP addresses, however, we want to block/disable RDP connections that attempt to connect to one of the addresses.

I've spent quite a while on Google and tried a few things in the Firewall and RDP Admin but can't work it out.

Any help appreciated.

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2 Answers 2

up vote 2 down vote accepted

If you have the IP addresses on different NIC's, you can bind the RDP listener to a specific NIC. If you have the IP addresses bound to the same NIC, you can set the firewall rules that should be able to accomplish what you want to get done.

  1. Open the Windows Firewall MMC (wf.msc)
  2. Select the Inbound Rules section
  3. Get the properties of the Remote Desktop (TCP-In) rule
  4. On the Scope tab, choose the option to select specific IP's in the "Local IP Address" secion.
  5. Add the IP address that you want to allow RDP connections to connect to.

Obviously need to ensure the firewall is turned on and enabled and the rule applies to all profiles (or at least the profile that this would apply to).

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Worked like a charm, thanks for your help! –  Dean Feb 28 '13 at 2:46

See screenshot below. Basically, select the Adapter you want to use in Remote Desktop Session Host Configuration tool.

enter image description here

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This wouldn't help if they have two IP addresses bound to the same adapter.. –  Rex Feb 28 '13 at 2:38
    
Thanks for your quick answer but both IP addresses are bound to the same network adapter. –  Dean Feb 28 '13 at 2:39
    
Firewall rules then is your solution - see @Rex answer. –  ETL Feb 28 '13 at 2:43

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