NetNMS is a web-based network monitoring system that runs as one small binary on Linux or Windows, with PostgreSQL for configuration and events and a built-in time-series database for metrics. This page lists the main modules and how to get started. For setup help, contact us.
Modules
Devices and sites
Sites (area and POP), devices, CSV import, SNMP v2c and v3, ICMP ping with latency and packet loss.
Device templates
JSON templates for Cisco, Huawei, Juniper EX, V-SOL, BDCOM, Grandstream and generic SNMP, matched by sysObjectID and sysDescr.
Interfaces and live graph
Port discovery, status, traffic, errors, discards and utilisation with 64-bit counters, and a live 1-second graph of any port.
OLT, ONU and optical
GPON and EPON ONU status, serial and optical Rx/Tx power, plus optical SFP monitoring.
Topology and maps
LLDP neighbours, links between ports, live-colour maps, sub-maps and a background image.
Routers, BGP and NetFlow
Router health, BGP sessions with state, flaps and prefixes, and a NetFlow and BGP NOC view.
Syslog and SNMP traps
Syslog receiver (UDP and TCP, RFC 3164 and 5424) with search, and an SNMP trap receiver (v1 and v2c).
Alerts and notifications
Alert rules, acknowledge, maintenance windows, history, and notifications to WhatsApp, Telegram, e-mail and webhook.
Reports
Availability, traffic with 95th percentile and SFP health, per site.
Dashboard, users and security
A per-user widget layout, users and roles, and encrypted SNMP credentials.
Licensing and updates
Licensing and one-click updates with signed releases.
Getting started
Install
Run the single NetNMS binary on Linux or Windows.
Add devices
Create sites, import devices from CSV and add SNMP v2c or v3 credentials. Templates are matched automatically.
Watch and get alerts
Use dashboards, maps and reports. Alerts go to WhatsApp, Telegram, e-mail or webhook.
Questions about this feature
What do I need to run NetNMS?
A Linux or Windows server and PostgreSQL for configuration and events. NetNMS has its own built-in time-series database for metrics.
Where can I get setup help?
Contact us and we will help you get started.
How do updates work?
NetNMS has one-click updates with signed releases.
See NetNMS on your network
Tell us about your network and we will arrange a demo.