Port 1874

Modified by:

Port 1874 is primarily used for the communication between a client and a server in an industrial control system, commonly known as OPC (Object Linking and Embedding for Process Control). Specifically, it provides a way for the OPC client to connect to an OPC server and access data from industrial devices and sensors, allowing for real-time control and monitoring of industrial processes.

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 1874
tcp
fjswapsnp
Fjswapsnp
REGISTERED PORT
Port 1874
udp
fjswapsnp
Fjswapsnp
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
Other ports
Ports 46900 – 47000
Port 46900- Port 47000 Port 47000- Port 47100 Port 47100- Port 47200 Port 47200-
Port 9600
Port 9600 is commonly used for serial communication between devices, typically over a RS-232
Ports 13600 – 13700
Port 13600- Port 13700 Port 13700- Port 13800 Port 13800- Port 13900 Port 13900-
Ports 23000 – 23100
Port 23000- Port 23100 Port 23100- Port 23200 Port 23200- Port 23300 Port 23300-
Port 2300
Port 2300 is typically used for file sharing and communication between devices on a
Port 3705
Port 3705 is used for remote access to the IBM WebSphere Application Server administration
Port 4940
Ports those registered with IANA are shown as official ports. The same port number
Port 4372
Port 4372 is used for Remote Procedure Call (RPC) over Secure Sockets Layer (SSL)
Port 1579
Port 1579 is not a standard port that is assigned to a specific service
Ports 40000 – 41000
Port 40000- Port 40100 Port 40100- Port 40200 Port 40200- Port 40300 Port 40300-
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