NMS Overview

Kentik NMS is covered in the following topics:

• About Kentik NMS
• NMS Documentation
• NMS Quick Start
• Expanding Your NMS Capacity
• NMS Device Support

Kentik's Network Monitoring System (NMS) provides a base layer of visibility for your network by discovering and monitoring network infrastructure. Our NMS implementation supports traditional use cases like detecting if a device goes down, graphing interface statistics, sending alerts, and creating dashboards. Kentik NMS supports data collection from SNMP and Streaming Telemetry, and normalizes the collected data for consistency across dashboards, queries, and alerts regardless of the source.

Note: For details on using Streaming Telemetry for Kentik NMS, see NMS via Streaming Telemetry.

The following articles provide detailed information about various aspects of Kentik NMS:

• Kentik NMS Agent: Learn about the Kentik NMS agent, which collects metrics from NMS-monitored network entities.
• NMS Dashboard: The NMS Dashboard is the landing page for the Network Monitoring System section of the Kentik portal. The dashboard enables you to quickly understanding the current status and performance of your network via a customizable set of visualizations and tables.
• Metrics Explorer: Query any aspect of your infrastructure to get the big picture about your network or dive deep into the details of individual data sources.
• NMS Devices: See availability, health, and performance information for all devices that you've configured (with our agent) to report NMS data to Kentik, and get extensive details about individual devices.
• NMS Interfaces: See availability, health, and performance information for all interfaces on your NMS-monitored devices, and get extensive details about individual interfaces.
• Query Assistant: Get answers about your infrastructure from queries that Kentik derives from your natural language questions.
• NMS Setup: Use the NMS Setup wizard to discover the devices in your network infrastructure that you'd like to monitor with Kentik NMS.

In addition the above NMS-specific articles, the role of NMS is covered throughout our articles on Kentik's alerting system, including in the following articles and topics:

• About Up/Down Policies
• NMS Details Drawer
• NMS Alert Details Page
• Up/Down Policy Settings
• Add an Up/Down Policy
• Add an NMS Threshold Policy

Note: The above articles are provided within the framework of the Knowledge Base, but while NMS is in "private release" they are not listed on the KB's Contents tab and their content is not searchable with the KB's search function.

Adding NMS to Kentik is a straightforward process involving the following steps:

1. Deploy and run the Kentik NMS agent: NMS metrics come from your infrastructure to Kentik via a collector agent that is installed in the environment whose infrastructure you'd like to monitor. The agent can be deployed via Docker or Linux. For further information and step-by-step instructions, see NMS Setup Wizard.
2. Choose the devices to monitor: When the Kentik NMS agent is deployed and run it begins "discovery," which is the process of finding all SNMP-enabled devices within the specified IP ranges. You can then choose which devices to monitor and start monitoring those devices (see NMS Discovery).
3. Monitor metrics about your network: The metrics sent from your infrastructure to Kentik will be visible on the pages of the NMS section of the Kentik portal (listed in NMS Documentation above).

Every Kentik customer subscribes to a Kentik edition that is augmented with one or more Kentik plans (see About Licenses), and every Kentik edition includes some NMS capacity (see Metrics Limits by Edition). To expand your organization's use of NMS beyond the below-listed limits, you'll need to supplement the included NMS capacity of your edition by purchasing an NMS Metrics plan. Once an NMS Metrics plan is added, you'll see it on your Licenses Page.

The table below shows the NMS capacity, in metrics per second (MPS), included with Kentik's various editions.

Support for devices in Kentik NMS is covered in the following topics:

• About NMS Device Support
• NMS Supported Devices

The metrics presented in Kentik NMS are collected from devices by the Kentik NMS Agent. Because datapoints are not all available from device vendors in a standardized form, Kentik tests a variety of common devices, determines where and how the needed information is available, and normalizes that information into a unified presentation across vendors. While we can't test every device on the market, we do keep a list of the devices that we've successfully tested (see NMS Supported Devices).

Note: Kentik is able to add device-specific datapoints to our data model. If datapoints for your devices are missing in Kentik NMS, or you'd like to add unique data points, please see Custom Device Profiles or reach out to your Customer Support team for assistance.

The devices below have been tested to work with Kentik NMS.

Note: Testing is ongoing. If you have questions about a specific vendor/model, please contact Kentik Customer Support.