What ports needs opened for the Central Admin? (version 22)

The following endpoints will need opened for the Central Admin, Updater, and Store and Forward services.

Central Admin Server Ports

8443 - Central Admin web interface

55300 - The Updater service running on any node connects to this port

Historian Server Ports

55290 - Store and Forward service (anonymous)

55291 - Store and Forward service (secure)

Only one of these endpoints needs to be opened as the Store and Forward service on the collector node will connect to whichever one is available. By default, the historian-template is configured to use the anonymous endpoint.

Note: The Central Admin and Historian may reside on the same server.