Port 549 IDFP - System Port | Service Name:idfp

Port 549 is a System Port. Transport Protocol TCP UDP , Port 549 Service Name idfp, Service Name Description: IDFP.

Port	Protocol	Service Name	Description	Source
549	TCP UDP	idfp	IDFP	IANA
549	TCP UDP	idfp	IDFP	bekkoame

Port	Service Name	Description
1332	pcia-rxp-b	PCIA RXP-B
3004	csoftragent	Csoft Agent
3035	fjsv-gssagt	FJSV gssagt
4671	acter	Bull RSF action server
4692	conspiracy	Conspiracy messaging
5531		Unassigned
6510	mcer-port	MCER Port
7164	fsr	File System Repository Agent
7918		Unassigned
9236		Unassigned

A port is an endpoint of communication in an operating system. While the term is also used for hardware devices, in software it is a logical construct that identifies a specific process or a type of service.

Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535);

The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port". To the extent possible, these same port assignments are used with the UDP [RFC768]. The range for well-known ports managed by the IANA is 0-1023.
DYNAMIC AND/OR PRIVATE PORTS Registered Ports are those from 1024 through 49151.
The Dynamic and/or Private Ports are those from 49152 through 65535