# network device monitoring

Published articles for network device monitoring.

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## Understanding NetFlow duplication: Why it happens, and how to deduplicate

DevFeed: [Understanding NetFlow duplication: Why it happens, and how to deduplicate](<https://devfeed.tech/articles/understanding-netflow-duplication-why-it-happens-and-how-to-deduplicate-2317.md>)

Original publisher: [Read original article](<https://www.datadoghq.com/blog/understanding-netflow-duplication/>)

Author: Julie Wang; Garrison Stauffer

Published: 2026-09-11T00:00:00Z

Content type: tutorial

Language: en

Sources: [Datadog | The Monitor blog](<https://devfeed.tech/sources/datadog-the-monitor-blog.md>)

Topics: [telemetry](<https://devfeed.tech/topics/telemetry.md>)

Tags: [how-to](<https://devfeed.tech/tags/how-to.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [netflow](<https://devfeed.tech/tags/netflow.md>), [network-device-monitoring](<https://devfeed.tech/tags/network-device-monitoring.md>), [networks](<https://devfeed.tech/tags/networks.md>)

### AI overview

The article explains why NetFlow flow records can be duplicated and how duplicate traffic data distorts network analytics. It covers ingress/egress and multi-exporter duplication, recommends selective monitoring, and introduces deduplication in Datadog.

### Source excerpt

Learn about the underlying factors that cause duplication of NetFlow traffic flow data, how to prevent the issue, and how Datadog can help.

## Trace network paths from devices to SaaS applications

DevFeed: [Trace network paths from devices to SaaS applications](<https://devfeed.tech/articles/trace-network-paths-from-devices-to-saas-applications-2265.md>)

Original publisher: [Read original article](<https://www.datadoghq.com/blog/devices-to-saas-network-paths/>)

Author: Erica Ho; Natasha Silva

Published: 2026-06-09T00:00:00Z

Content type: article

Language: en

Sources: [Datadog | The Monitor blog](<https://devfeed.tech/sources/datadog-the-monitor-blog.md>)

Topics: [networking](<https://devfeed.tech/topics/networking.md>)

Tags: [analysis](<https://devfeed.tech/tags/analysis.md>), [devices](<https://devfeed.tech/tags/devices.md>), [digital-experience-monitoring](<https://devfeed.tech/tags/digital-experience-monitoring.md>), [end-user-device-monitoring](<https://devfeed.tech/tags/end-user-device-monitoring.md>), [infrastructure-monitoring](<https://devfeed.tech/tags/infrastructure-monitoring.md>), [latency](<https://devfeed.tech/tags/latency.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [network-device-monitoring](<https://devfeed.tech/tags/network-device-monitoring.md>), [networking](<https://devfeed.tech/tags/networking.md>), [performance](<https://devfeed.tech/tags/performance.md>), [root-cause-analysis](<https://devfeed.tech/tags/root-cause-analysis.md>), [routing](<https://devfeed.tech/tags/routing.md>), [saas](<https://devfeed.tech/tags/saas.md>), [telemetry](<https://devfeed.tech/tags/telemetry.md>)

### AI overview

The article explains how Datadog End User Device Monitoring and Network Path trace network paths from user devices to SaaS applications, exposing per-hop latency and packet loss to locate slowdowns.

### Source excerpt

Diagnose per-hop latency across network hops from user devices to SaaS applications with Datadog End User Device Monitoring and Network Path.