Firestream udp port in use3/26/2023 ![]() ![]() Connecting to a Remote Desktop Using a Custom RDP Port Restart your PC or server once the rules have been added. Once added, repeat these steps for a UDP port rule using the same custom RDP port number. Leave all entries enabled for maximum access, or uncheck Public to prevent Remote Desktop connections on public networks.Ĭlick Next to continue once you’re ready.įinally, provide a name for your new network rule (for instance, Custom RDP port – TCP) and a description in the boxes provided in the Name menu. In the Profile menu, identify which network firewall profiles you wish the rule to apply to. In the Action menu, select Allow the connection, then press Next to continue. You’ll need to select UDP when you create your second rule.įor Does this rule apply to all local ports or specific local ports?, select Specific local ports and type your custom RDP port value. In the New Inbound Rule Wizard window, select Port from the list of options, then click Next to continue.Īs you’ll need to create a custom rule for both TCP and UDP ports, select TCP first from the Does this rule apply to TCP or UDP? options. Once selected, press New Rule from the Actions panel on the right. In the Windows Firewall MMC menu, select Inbound Rules from the left-hand menu. ![]() This will open the Windows Firewall management console, allowing you to add new firewall rules. In the Run dialog box, type wf.msc and click OK to launch. To do this, right-click the Start menu and click the Run option. You’ll need to perform these steps twice-one rule each for UDP and TCP ports using the custom port value you selected. However, if you’re using Windows Firewall, you can quickly add your custom RDP port as a set of new firewall rules to allow access. If you’re using a network firewall, consult your user guide for further advice on doing this. Most users will need to make additional changes to their network or system firewall to allow access to Remote Desktop using a custom port. Configuring Windows Firewall for Custom RDP Port At that point, any attempts to use Remote Desktop will require you to use the custom port you selected rather than the standard port 3389. Press OK to save and restart your PC or server once you’re done. ![]() If you choose a common port (such as port 80 for web traffic), you may not be able to establish a Remote Desktop connection afterward. You’ll need to make sure that this doesn’t match any other common ports. Type the new port number you wish to use, between 3, in the Value data box. In the Edit DWORD (32-bit) Value box, select the Decimal option. In the RDP-Tcp folder, double-click the PortNumber entry on the right. Using the left-hand menu, navigate through the Registry tree to the HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp folder. This will open the Windows Registry Editor. In the Run dialog box, type regedit, then press OK to launch. Remember to do this on the PC or server you wish to connect to, rather than the PC you’re connecting from. To start, open the Windows Registry Editor by right-clicking the Start menu and clicking the Run option. If you make a mistake, this will allow you to roll back any changes quickly. If you want to change the default RDP port from 3389 to a custom port, the easiest way is to change the Registry.īefore you begin, however, it’s highly recommended that you manually back up the Registry. The Windows Registry is a database of configuration settings for Windows services, installed apps, and more. Unless you want every port-scanning hacker to breach your network, you should change the RDP port to something else. If you’ve enabled Remote Desktop on Windows over the internet, chances are you’re using the common Remote Desktop Protocol port ( TCP/UDP p ort 3389) to connect. Obvious ports, like port 80 and 443, are needed for internet access, while others, like port 3389, allow Remote Desktop access to a Windows PC or server. ![]()
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