Checkmk Werk 14405: F5 Big IP Fan Service does not raise false CRIT on newer models that do not have their fans running.

ID: 14405 Title: F5 Big IP Fan Service does not raise false CRIT on newer models that do not have their fans running. Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Newer models like the Bigup i5600 do not have their fans running and report 0 rpm. If this is detected we now check the fan status before alerting on a fan with 0 rpm. No user interaction required.