Check manual page of check_icmp
|ICMP Echo Request (Ping)|
|Distribution||Official part of Checkmk|
It can check round trip times against given thresholds. It can also check packet loss against given thresholds.
CRIT if round trip times or packet loss is above given levels.
CRIT if receiving ICMP Host unreachable messages.
This check can be configured by Wato.
If set the description otherwise the IP address of the target