JON server uanble to detect JON agent with "Server auto-detection is not enabled" in agent.log

Issue

• JON server unable to detect agent and getting below logs in aget.log

INFO  [main] (org.rhq.enterprise.communications.ServiceContainer)- {ServiceContainer.started}Service container started - ready to accept incoming commands
INFO  [main] (org.rhq.enterprise.agent.AgentMain)- {AgentMain.no-auto-detect}Server auto-detection is not enabled - starting the poller immediately
INFO  [main] (org.rhq.enterprise.agent.AgentMain)- {AgentMain.waiting-to-be-registered-begin}The agent will now wait until it has registered with the server...