Self-hosted network monitoring

Complete network visibility, on infrastructure you control.

Monitor switches, servers, applications and cloud services from a single console, with alerting that reaches the right team.

Explore coverageHow it works

30-day trial. Free for up to 100 sensors after that.

The TarleyNode console overview: 23 monitored devices, 46 healthy checks, 5 failed checks and 3 connected sites, with 90% availability.

Monitoring coverage

Comprehensive coverage across your infrastructure.

TarleyNode monitors your existing estate over the standard protocols it already supports, with no software to install on the devices themselves.

  • Network devices

    Interface status, bandwidth, errors, CPU, memory and uptime via SNMP v2c and v3.

  • Servers

    Linux health via SSH or SNMP, with services via SSH. Windows health, services and performance counters via WinRM.

  • Websites and applications

    HTTP and HTTPS availability, certificate expiry, DNS records, TCP ports, mail services and multi-step web transactions.

  • Databases

    Availability and response time for SQL Server, MySQL and PostgreSQL.

  • Virtualisation

    VMware vCenter, ESXi and Microsoft Hyper-V, with Proxmox VE, XCP-ng, Citrix Hypervisor and Nutanix in beta.

  • Cloud services

    Microsoft Azure and AWS resources, together with Microsoft 365 service health.

  • Traffic and events

    NetFlow, IPFIX and sFlow traffic analysis, with syslog and SNMP trap reception.

  • Custom integrations

    Custom sensors for REST APIs and scripts, with support for existing Nagios plugins.

Inside TarleyNode

The console your team works in every day.

Screens from the TarleyNode console, shown on a demonstration network.

The Devices page with a locations tree for a distribution centre, head office and branch, and a list of switches, servers and access points with their status.

Devices by location

Organise devices into a hierarchy of buildings, floors and racks, with status and checks visible at a glance.

A network map of switches, servers, access points and a firewall, with failed devices shown in red.

Network topology map

Links discovered via LLDP and CDP, coloured by health.

Seven days of CPU, memory, load, disk and uptime charts for a Linux server called srv-erp-01.

Historical performance

CPU, memory, load, disk and uptime for a Linux server over the past seven days.

The incident inbox listing a UPS on battery, an access point not answering ping, an expiring certificate and a nearly full disk.

Unified incident inbox

What requires attention, its severity and when it began. Acknowledged incidents are archived.

Deployment

One server for every location.

Host the console on your own infrastructure and bring remote locations into view without exposing individual devices to the internet.

  1. Devices and servicesMonitored locally at each site
  2. Connected sitesAdded with a single command
  3. Central TarleyNode serverUnified console, alerting and history

No agents on monitored devices. Connected sites retain results on disk if their link is interrupted.

Day-to-day operations

From first alert to management reporting.

Reduce alert noise, notify the right people and demonstrate how services have performed.

Detect
Thresholds, consecutive-failure rules, dependencies and maintenance windows ensure every alert is meaningful.
Respond
Escalation by site and severity to email, Microsoft Teams, Slack, PagerDuty, Telegram, SMS, Jira, ServiceNow or webhooks.
Report
Dashboards, a NOC display, public status pages and scheduled availability reports.
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Licensing

Free for up to 100 sensors.

Evaluate every feature with unlimited sensors for 30 days. TarleyNode then continues free for up to 100 sensors, with paid licences from $600 a year and unlimited users on every tier.

Approximately a quarter of the cost of comparable sensor-based products.
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