Custom Time

# 'workhours' timeperiod definition
define timeperiod{
    timeperiod_name    workhours
    alias              Normal Work Hours
    monday             08:30-15:30,20:30-24:00
    tuesday            00:00-03:00,08:30-15:30,20:30-24:00
    wednesday          00:00-03:00,08:30-15:30,20:30-24:00
    thursday           00:00-03:00,08:30-15:30,20:30-24:00
    friday             00:00-03:00,08:30-15:30,20:30-24:00
    }

define service{
    name                          generic-Flows
    active_checks_enabled         1
    passive_checks_enabled        1
    parallelize_check             1
    obsess_over_service           1
    check_freshness               0
    notifications_enabled         1
    event_handler_enabled         1
    flap_detection_enabled        1
    failure_prediction_enabled    1
    process_perf_data             1
    retain_status_information     1
    retain_nonstatus_information  1
    is_volatile                   0
    check_period                  workhours
    max_check_attempts            3
    normal_check_interval         3
    retry_check_interval          2
    contact_groups                Network
    notification_options          w,u,c,r
    notification_interval         60
    notification_period           workhours
    register                      0
    }

define service{
    use                   srv-pnp,generic-Flows
    host_name             CTFirewall
    service_description   ethernet0/0-Flow
    check_command         check_snmp!-C Firewall -P 2c -o ifInOctets.1
    }