Set up a one-time maintenance window : Pause monitoring within a maintenance window. Custom Content Type This field is only visible when you select Custom above. For previous scanning intervals with failed requests, the sensor will show a Warning status. Sensors that monitor via Windows Management Instrumentation (WMI) always wait at least one scanning interval until they show an error. It is not possible to set a WMI sensor to «down» immediately, so the first option will not apply to these sensor types. Read : Users in this group can see the object and review its monitoring results. Port Enter the port number of the proxy.
This setting is shown for your information only and cannot be changed here. This helps you avoid false alarms if the monitored device has only temporary issues. Edit Sensor Channels To change display settings, spike filter, and limits, switch to the sensor’s Overview tab and click the gear icon of a specific channel. Published: April 13, 2013 Last Updated: October 10, 2013. Additionally, pause the current sensor if a specific other object in the device tree is in Down status, or is paused by another dependency. Knowledge Base: My HTTP sensors fail to monitor websites which use SNI. What can I do?
All other options can apply. If a sensor has defined error limits for channels, it will always show a Down status immediately, so no «wait» option will apply. If a channel uses lookup values, it will always show a Down status immediately, so no «wait» options will apply. The main benefit of this newer version over the DVR-027 is that it has no gaps between video files. Set sensor to «warning» for 2 intervals, then set to «down» : Show an error status only after three continuously failed requests. While this camera is a bit dated and video quality is no where near as good as the recent 1080p cameras, the price is hard to beat. Maintenance Begins This field is only visible if you enabled the maintenance window above.