check process vpnmonitor with pidfile /var/run/PrivateOn/vpn-monitor.pid
    start program = "/usr/sbin/service vpnmonitor start" with timeout 60 seconds
    stop program  = "/usr/sbin/service vpnmonitor stop"
    if cpu > 60% for 2 cycles then alert
    if cpu > 80% for 5 cycles then restart
    if totalmem > 200.0 MB for 5 cycles then restart
    if children > 10 then restart
    if loadavg(5min) greater than 10 for 8 cycles then stop
    if failed port 44244 type tcp
       with timeout 20 seconds
       retry 3
       then restart
