Port 3391

Modified by:

Port 3391 is commonly used for the Microsoft Remote Desktop Gateway (RD Gateway) service. This service allows users to connect to a remote desktop session over the internet or a corporate network through a secure connection. It also provides enhanced security features and centralized administration for remote desktop connections.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 3391
tcp
savant
SAVANT
REGISTERED PORT
Port 3391
udp
savant
SAVANT
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
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Port 2253
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Port 14936
Ports those registered with IANA are shown as official ports. The same port number
Port 9500
Ports those registered with IANA are shown as official ports. The same port number
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