define host {
        name                            check_5min_24x7
        register                        0
        max_check_attempts              3
        check_interval                  5
        retry_interval                  1
        active_checks_enabled           1
        passive_checks_enabled          1
        check_freshness                 1
        freshness_threshold             1800
        check_period                    24x7
        check_command                   check-host-alive
}