The monitors in the 'OPMS ping' folder are set up to run on an OPMS, with a target hostname of that same OPMS. Effectively this means the OPMS pings it's own localhost address.
The aim is to have a monitor that reports an error if the OPMS is down.
But the current setup will not work as expected.
if the monitoring station is down, only an internal error is produced, which cannot generate any alert by design.