Print spooler service is running on HUB, however if we disable it will it impact CA tool?
Release : 20.3
Component : UIM - SECURITY VULNERABILITIES
All installations require Robot spooler and have a reserved port 48001
The hub spooler and the spooler for robots transmit alarm and QoS data. A port must be set in the controller configuration for Infrastructure Manager (IM) and Admin Console to connect to remote tunnels through the tunnel server and client
Protocols for all components are TCP except for controller, hub, and spooler, which also require UDP. UDP broadcast is used for the discovery of the hub, spooler, and controller components. All other core communications are done via TCP.