On which port do Environment and Cluster ActiveGates accept incoming connections?

ActiveGates in Dynatrace are components that serve specific roles, including handling incoming connections and facilitating communication between the Dynatrace platform and monitored entities. The correct answer, which indicates that Environment and Cluster ActiveGates accept incoming connections on port 9999, aligns with the default configuration used for these components.

Port 9999 is specifically designated for the ActiveGate service, allowing it to manage data flow and provide a gateway for the various monitored components, ensuring that they correctly communicate with the Dynatrace server. This functionality is crucial for efficient data collection and management within the Dynatrace ecosystem.

Other ports such as 443 are typically used for secure HTTP connections, while 8080 and 9090 are commonly associated with application-level traffic or alternative services, but they do not serve the specific role of handling incoming connections for ActiveGates. Thus, recognizing the unique purpose of port 9999 is essential for understanding how Dynatrace components interact in a monitored environment.