https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88522#M5394 <P>Oh, I totally forgot that this is also another way =='.</P><P>I thought the only way are to toggle the switch at 'settings' or 'deployment status'</P><P>Thanks for the clarification guys. Appreciate it.</P><BR /> Thu, 23 Aug 2018 13:55:58 GMT waikeat_chan 2018-08-23T13:55:58Z https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88517#M5389 <P>We installed OneAgent on a host in our production environment and after a few weeks of monitoring we disabled it. Time has passed and the host is no longer visible in our Hosts view in Dynatrace. Since it is no longer visible, there doesn't appear to be a way to re-enable monitoring from the UI.</P><P>Is there a way to enable monitoring remotely, or does the OneAgent need to be reinstalled on that host?</P><BR /> Wed, 22 Aug 2018 14:24:35 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88517#M5389 cdwelch 2018-08-22T14:24:35Z https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88518#M5390 <P>Did you try changing your time range to an earlier time to see if the host would show up again?</P><BR /> Wed, 22 Aug 2018 14:34:21 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88518#M5390 Joe_Hoffman 2018-08-22T14:34:21Z https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88519#M5391 <P>Thank you. Didn't think about doing that.</P><BR /> Wed, 22 Aug 2018 14:40:01 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88519#M5391 cdwelch 2018-08-22T14:40:01Z https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88520#M5392 <P>Hi all,</P><P>How does it goes? I faced the same problem as well in one of my customer few months ago.</P><P>Changing the time range as Joseph suggested did reveal the data. But the button to re-enable back the monitoring seemingly still doesn't appear.</P><BR /> Thu, 23 Aug 2018 05:12:04 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88520#M5392 waikeat_chan 2018-08-23T05:12:04Z https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88521#M5393 <P>This is what I did. I went to my hosts screen, and changed the time span. I found the host that wasn't being monitored, and clicked on it. The enable Dynatrace OneAgent button was located on the right hand upper corner. Is this the same steps that you used?</P><BR /> Thu, 23 Aug 2018 11:30:47 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88521#M5393 cdwelch 2018-08-23T11:30:47Z https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88522#M5394 <P>Oh, I totally forgot that this is also another way =='.</P><P>I thought the only way are to toggle the switch at 'settings' or 'deployment status'</P><P>Thanks for the clarification guys. Appreciate it.</P><BR /> Thu, 23 Aug 2018 13:55:58 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-there-a-way-to-monitor-a-host-that-monitoring-has-been/m-p/88522#M5394 waikeat_chan 2018-08-23T13:55:58Z