i got the problem, that things of a special binding (homematic) regularly go offline - most times, after a few minutes they come back online.
When i manually disable and enable the offline thing it gets immediately back online.
In order to get less messages at my monitoring (icinga2), i would like to create a rule, that triggers when one of the homematic things goes offline.
Can i somehow select all things of the binding at the when part, without naming every thing itself?
Thanks in advance,