5315 HA Cluster UDP Polling - User Port

5315 is a User Port. Transport Protocol TCP UDP , 5315 Service Name hacl-poll, Service Name Description: HA Cluster UDP Polling.

Port	Protocol	Service Name	Description	Source
5315	TCP UDP	hacl-poll	HA Cluster UDP Polling	IANA
5315	TCP UDP	hacl-poll	HA Cluster UDP Polling	bekkoame

Port	Service Name	Description
661	hap	HAP
969		Unassigned
2265	apx500api-2	Audio Precision Apx500 API Port 2
2631	sitaradir	Sitara Dir
3755	sas-remote-hlp	SAS Remote Help Server
4126	ddrepl	Data Domain Replication Service
4179	MaxumSP	Maxum Services
5705		Unassigned
6758		Unassigned
7984		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