librenms/misc/alert_rules.json

[
  {
    "rule": "%macros.bill_quota_over_quota >= \"75\"",
    "name": "Quota bills over 75% used"
  },
  {
    "rule": "%macros.bill_cdr_over_quota >= \"75\"",
    "name": "CDR bills over 75% used"
  },
  {
    "rule": "%ipsec_tunnels.tunnel_status != \"active\" && %macros.device_up = \"1\"",
    "name": "IPSec tunnels down"
  },
  {
    "rule": "%pollers.time_taken >= \"250\"",
    "name": "Poller is taking too long"
  },
  {
    "rule": "%macros.device_up = \"1\" && %devices.os = \"asa\" && %ciscoASA.data > \"5000\"",
    "name": "Cisco ASA connections over 5000"
  },
  {
    "rule": "%processors.processor_usage > \"85\" && %macros.device_up = \"1\"",
    "name": "Processor usage over 85%"
  },
  {
    "rule": "%sensors.sensor_descr = \"Primary Unit.*\" && %sensors.sensor_current = \"10\" && %sensors.sensor_prev = \"9\"",
    "name": "Cisco ASA Primary unit changed to standby"
  },
  {
    "rule": "%ports.ifOperStatus = \"down\" && %ports.ifOperStatus_prev = \"up\" && %macros.device_up = \"1\"",
    "name": "Port status change from up to down"
  }
]