Ports used by the Industrial IoT plugin - Industrial IoT 4.4.2.4

Industrial IoT Plugin Guide 4.4.2.4

Applies to
Industrial IoT 4.4.2.4
Last updated
2022-10-12
Content type
Guides > Plugin and extension guides
Language
English
Product
Industrial IoT
Version
4.4

Before installing a plugin from the Industrial IoT installation suite, you must ensure that the required ports are open on all network switch routers and firewalls, and that no other applications are using these ports.

NOTE: There are no default ports for devices connecting through a TCP Server, HTTP Server, or MQTT client.

BACnet

Computer Inbound Outbound Port usage Configurable
Security Center server that hosts the plugin role   UDP 47808 (default) The port used by the device and plugin to communicate. Yes
BACnet device UDP 47808 (default)   Yes

Modbus

Computer Inbound Outbound Port usage Configurable
Security Center   TCP 502 (default) Communication with the devices. Yes
Modbus device There are no inbound connections. Connections are initiated by the plugin. TCP 502 (default) Depends on the device.

OPC Client

Computer Inbound Outbound Port usage Configurable
Security Center   UDP 4840 (default) Used by the OPC LDS service for the discovery devices. Yes
  TCP 4840 Yes
  TCP 48250 (default) Command and control communication for the plugin and OPC UA server. Yes
OPC UA server   TCP 48250 (default) Yes
    UDP 4840 (default) Used by the OPC LDS service for the discovery of devices. Yes
    TCP 4840 (default) Yes

SNMP Manager

Computer Inbound Outbound Port usage Configurable
Security Center UDP 162 UDP 161 (default) Listen for notifications (SNMP traps and informs) from SNMP devices. UDP 161 is configurable.

UDP 162 is not configurable.

SNMP device UDP 161 (default) UDP 162 Poll objects on SNMP devices to get latest values and states. UDP 161 is configurable.

UDP 162 is not configurable.

NOTE: A UDP port range can be configured for outbound ports to increase polling performance.

HTTP Server

Computer Inbound Outbound Port usage Configurable
Security Center TCP 56789   Listen for notifications from the HTTP clients. TCP 56789 is not configurable.
HTTP device   TCP 56789 Send objects to the HTTP Server with latest values and states. TCP 56789 is not configurable.

TCP Server

Computer Inbound Outbound Port usage Configurable
Security Center Defined by user   Listen for notifications from TCP server. Yes
HTTP device   Defined by user Send objects to the TCP server with latest values and states. Yes

MQTT Client

Computer Inbound Outbound Port usage Configurable
Security Center Defined by user   Listen for topics from the MQTT broker. Yes
HTTP device   Defined by user   Yes

Time Series

The port used by the Time Series is determined during the installation process. By default, the port is 9090.

PostgreSQL

The port used by PostgreSQL is determined during the installation process. By default, the port is 5432.