casperu.blogg.se - Windows terminal services port number

On the Local Resources tab, under Local devices, select the check box for Serial ports. In the Remote Desktop Connection window, click Options. To open Remote Desktop Connection, click Start, point to Programs or All Programs, point to Accessories, point to Communications, and then click Remote Desktop Connection. On previous versions of Windows 2003 Server, RS-232 communication via Terminal Services did not function correctly and generated an error 8020 ("error reading comm device").įor each workstation, configure your Remote Desktop Connection settings: On the terminal server, verify that you are running Windows 2003 Server with (at minimum) Hotfix 838291 or Service Pack 1 (preferred). These steps configure your Terminal Services connection so that client COM ports will be automatically mapped to their equivalent port numbers on the terminal server.

The method used to perform this step depends on the server operating system version in use: To successfully perform RS-232 communication from a Citrix or Terminal Services client, you must make the client COM port available during a remote session. In this command, we'll specify the new RDP port as 1234.Map client COM ports to the terminal server You can also change the RDP port by running the following PowerShell commands.

Try to connect to RDP as usual but when you type the IP, don't forget to type the custom port number after the IP in this format IP:Port (e.g.

Restart the server or execute this PowerShell command Restart-Service -Force -DisplayName "Remote Desktop Services".

Select TCP and type the port number in Specific local port and click Next until you reach the step where you asked to enter a rule name, give the rule a name and Click Finish.

From the right sidebar click on New Rule.

From the left sidebar click on Inbound Rules.

Open Firewall (Windows Defender Firewall with Advanced Security).

Change the port number to any number you prefer, let's say 1234 and click OK.

Make sure to select Decimal under Base option.

look for PortNumber and right-click on it and Modify.

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp

Open registry editor app by searching for regedit in windows search or use RUN.

You can change the default port with a few easy steps, first, you'll change the port and define this port in a firewall rule.Ĭhange RDP TCP port on Windows Server 2016 It's highly recommended to change windows remote desktop default port for added security.