network telemetry

The Impact of Network Configuration Errors on Subscriber QoE: A Real-World Example

by Dan Siemon | Jan 5, 2018 | Reviews/Case Studies

Preseem is a Quality of Experience (QoE) monitoring and optimization platform. It uses highly granular and frequent network telemetry to find problems that negatively affect the subscriber experience. This post outlines a real-world WISP network configuration problem...

Network Outage Detection: A Preseem Case Study

by Harneet Singh | Apr 28, 2017 | Networking

The Preseem network telemetry platform recently discovered a micro-outage at one of our customers. We thought we’d present the findings of that case here as a short blog post.Identifying the Issue Preseem was able to identify this outage in near-real time,...

Network Metrics That Matter – Understanding Network Telemetry Data

by Dan Siemon | Apr 19, 2017 | Networking

In a previous blog post, we wrote about the analogy of medical telemetry to network telemetry. We also looked at how telemetry solutions should offer metrics at a high granularity (specific) and at short intervals (frequent). In this post, we’ll look at which...

Network Monitoring is a Grayscale, Not Black and White

by Dan Siemon | Mar 30, 2017 | Networking

Network Monitoring: Many Shades of Gray Traditionally, networks have been monitored through pinging or polling network elements such as routers and switches to determine if they’re online or offline. This is often done at long intervals, such as every one or...

What is Network Telemetry?

by Dan Siemon | Mar 3, 2017 | Networking

How Network Telemetry Improves Network ReportingIf you have a medical background or have spent time in a hospital, then the term telemetry may not be new to you. If this isn’t the case, then you may be wondering where the term network telemetry comes from. Bear with...

The Impact of Network Configuration Errors on Subscriber QoE: A Real-World Example

Network Outage Detection: A Preseem Case Study

Network Metrics That Matter – Understanding Network Telemetry Data

Network Monitoring is a Grayscale, Not Black and White

What is Network Telemetry?

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