1378 Elan License Manager - User Port

1378 is a User Port. Transport Protocol TCP UDP , 1378 Service Name elan, Service Name Description: Elan License Manager.

Port	Protocol	Service Name	Description	Source
1378	TCP UDP	elan	Elan License Manager	IANA
1378	TCP UDP	elan	Elan License Manager	bekkoame

Port	Service Name	Description
1382	udt-os	udt_os IANA assigned this well-formed service name as a replacement for "udt_os".
1842	netopia-vo4	netopia-vo4
2387	vsamredirector	VSAM Redirector
2873		Unassigned
3523	odeumservlink	Odeum Serverlink
4664	ems	Rimage Messaging Server
5284		Unassigned
5316	hpbladems	HPBladeSystem Monitor Service
6073	directplay8	DirectPlay8
6933		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