How To Open RDP Port To Allow Remote Desktop Access To Your...
5(1984)
3389 port number used for RDP port is a specific network port used for RDP connections, allowing remote access and control of a computer or server. By default, RDP uses TCP and typically operates over port 3389..
telnet command 3389
This article introduces the ports that need to be open on firewalls to configure Remote Desktop Services (RDS) correctly. The information and taxonomy are broken down by role, service, and component, and all inbound and outbound ports used are listed.
port 33890
Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft to remotely connect to a Windows system using a graphical user interface. RDP is built into Windows by default. RDP listens on TCP port 3389 and udp port 3389. Previously, the RDP software was called Terminal Services client but now it’s called Remote Desktop Connection.