Port 673

Modified by:

Port 673 is typically used for the CIMPLEX protocol, which is a proprietary protocol developed by IBM for managing their mainframe systems. It allows for communication between the mainframe and other systems, such as management consoles or other mainframes.

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 673
tcp
cimplex
CIMPLEX
WELL KNOWN PORT
Port 673
udp
cimplex
CIMPLEX
WELL KNOWN 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 6000 – 7000
Port 6000- Port 6100 Port 6100- Port 6200 Port 6200- Port 6300 Port 6300-
Port 3494
Port 3494 is used for Citrix Session Reliability Protocol. It is used for maintaining
Ports 38900 – 39000
Port 38900- Port 39000 Port 39000- Port 39100 Port 39100- Port 39200 Port 39200-
Port 1452
Ports those registered with IANA are shown as official ports. The same port number
Port 1940
Ports those registered with IANA are shown as official ports. The same port number
Port 5005
Port 5005 is often used by Java Virtual Machine (JVM) instances to communicate with
Port 2390
Ports those registered with IANA are shown as official ports. The same port number
Port 2236
Ports those registered with IANA are shown as official ports. The same port number
Port 678
Port 678 is not a well-known port. It does not have an established use
Port 1400
Port 1400 is used for communication between devices on a network and media servers,
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