Probe never down

RouterOS The Dude
1

Hi. I have create this Probe.


Warning when disk usage goes over 89%

Type: function
Available: if(hdd_usage()>0, 1, -1)
Error: if(hdd_usage()<90, “”, “Disk usage > 89%”)
Value: hdd_usage()
Unit: %

but if the Computer are down, the status says “up”. so the computer never goes Red.
I want red color, if the Computer cant Ping. Can anybode help?

2

any ideas?