Networking

Networking

The Things Enterprise Stack uses a port per protocol, with a TLS counterpart when applicable. Ports can be shared by multiple services using the same protocol, i.e. gRPC services sharing management, data and events services.

Port Allocations

The following table lists the default ports used.

Purpose Protocol Authentication Port Port (TLS)
Gateway data Semtech Packet Forwarder None 1700 (UDP) N/A
Gateway data MQTT (V2) API key, token 1881 8881
Gateway data MQTT API key, token 1882 8882
Application data, events MQTT API key, token 1883 8883
Management, data, events gRPC API key, token 1884 8884
Management HTTP API key, token 1885 8885
Backend Interfaces HTTP Custom N/A 8886
Basic Station LNS HTTP Auth Token, Custom 1887 8887