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 |