How to monitor Exchange failover event 306 via nagios

Hello,

We in our production environment are using Nagios to monitor various windows alerts. 

Now we also want to monitor Exchange server Failover event i.e. 306  via nagios.

the command which we are using currently is as follow which works fine for EventLogs Application, Systems and Security:

./check_nrpe -t 30 -H IPAddress -p 5666 -c CheckEventLog -a file=Application debug=true MaxWarn=1 MaxCrit=1 filter-generated=\<1d "filter=id = 1009" truncate=1000 unique descriptions "syntax=%id%: (%count%)"

Now, instead of events in Application log, I want to configure EventLog for Microsoft-Exchange-HighAvailability/Operational event 306, can anyone help me in this to how to configure this events in Nagios?

Thanks

Ankur