3389 port tcp or udp From client to RD resource TCP 443 (HTTPS): Required if RDWeb is deployed. TCP and UDP 3389: Standard Remote Desktop Protocol (RDP) port. It can be configured to a different port number on the host and client..port 3389 not listening
RDP servers are built into the server and professional editions of Windows operating systems but not home editions; an RDP server for Unix and OS X also exists (for example xrdp). By default, the server listens on TCP port 3389 [2] and UDP port 3389. [3]3389 port number used for
What’s the difference between Port 3389 and Port 22? Port 3389 is for RDP, focusing on remote access, while Port 22 is used for SSH, prioritizing secure shell access for command-line interactions.
