The Speed or Bandwidth Monitor tests available bandwidth or the speed of a transaction between two points on a network.
This monitor requires that a character generator service be installed on the other server. A failure will occur if the transaction between the two computers drops below a specified rate.
Note: We recommend that this monitor be used for networks where all servers are impervious to denial of service attacks or networks that are secured with a firewall.
This Monitor:
- Considers the specified resource unavailable after a specified number of seconds.
- Persistently tests the resource at specified intervals.
- Disallows testing during a maintenance period.
- Waits for a specified number of failures to occur before starting alerts.
- Switches testing intervals, from "responding correctly" to "not responding correctly". Configurable intervals allow you to test more or less aggressively in the event of failure.
- Stops alerting after a specified number of alerts.
- Has a placeholder for a WinNT Service Name or any other information required by a recovery script.
Please refer to Last Status by Monitor Type for details regarding Last Status codes displayed for this monitor in the Monitor Status reports.