InboundMonitoring & Observability

LibreNMS + Alert24

Receive LibreNMS alerts in Alert24, auto-create incidents, and notify the on-call engineer in seconds.

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Receive LibreNMS alert notifications via API transport.

Auto-detected payloads

Alert24 recognizes LibreNMS webhooks out of the box and maps fields to incidents automatically.

On-call routing & escalations

Page the right engineer over SMS, voice, push, email, or chat with policy-driven escalations.

Auto-updating status pages

Promote incidents to a public or private status page with one click and keep customers informed.

Change correlation & AI RCA

Recent deploys, infra updates, and feature flag flips surface alongside the incident for faster root cause.

Quick Setup

Copy Webhook URL

Go to your Alert24 dashboard and copy the webhook URL for LibreNMS.

Configure LibreNMS

Add the webhook URL in your LibreNMS settings.

Auto-Detected

Alert24 auto-detects LibreNMS payloads and maps them to incidents.

Step-by-Step Setup Instructions

LibreNMS Webhook Setup

1.In LibreNMS, go to Alerts → Alert Transports
2.Add a new API transport
3.Set the URL to the webhook URL shown above
4.Set method to POST and body to JSON
5.Configure alert rules to use this transport

Example Webhook Payload

This is a sample payload that LibreNMS sends to Alert24 when an alert fires.

{
  "state": "1",
  "hostname": "switch-01",
  "msg": "Interface GigabitEthernet0/1 went down",
  "severity": "critical"
}

How Alert24 Maps LibreNMS Data

Status Field

state

Message Field

msg

Auto-Create Incidents

Yes

Auto-Resolve Incidents

Yes

Status Mapping

Alert24 StatusLibreNMS Values
operational
0ok
down
1alert

Connect LibreNMS to Alert24 in minutes

Free plan includes 5 monitors, 1 status page, and incident management. No credit card required.

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