NTA 2025.1 release notes
Release date: February 11, 2025
Here's what's new in NetFlow Traffic Analyzer 2025.1.
NetFlow Traffic Analyzer runs on the SolarWinds Platform.
Learn more
- See the release notes aggregator to view release notes for multiple versions and multiple SolarWinds Platform products on a single page.
- See NTA 2025.1 system requirements to learn about prerequisites for running and installing NTA 2025.1.
- See the NTA 2025.1 Administrator Guide to learn how to work with NTA.
New features and improvements in NTA
Last updated:
NetFlow Traffic Analyzer 2025.1 includes the new features in version 2025.1 of the SolarWinds Platform. For more information, see the SolarWinds Platform 2025.1 Release Notes.
NTA Endpoint Traffic alert
The new, out-of-the-box NTA Endpoint Traffic alert is triggered when a single endpoint transfers more than 5 GB of data in last 60 minutes in any monitored segment of your network.
Fixes
Last updated:
NTA 2025.1 includes the fixes in version 2025.1 of the SolarWinds Platform.
| Case number | Description |
|---|---|
| 01756058, 00574258 |
When processing v9 NetFlow from Fortigate devices, NTA no longer displays the following error:
|
| 01731778, 01743857 |
Unmanaged interfaces no longer cause large amounts of |
| 01722723 |
NTA logs no longer cause high CPU utilization due to a high number of incoming PDU warning messages. |
| 01589460 |
When you upgrade NTA, interfaces are no longer labeled as deleted. |
| 01757688 |
When the Autonomous System resource attempts to display information about Juniper MX480 devices, it no longer fails with the message |
Installation or upgrade
Last updated:
For new SolarWinds Platform deployments, download the installation file from the NTA product page on https://www.solarwinds.com or from the Customer Portal. For more information, see Get the installer.
To activate NTA in an existing SolarWinds Platform deployment, use the License Manager.
For upgrades, go to Settings > My Deployment to initiate the upgrade. The SolarWinds Installer upgrades your entire deployment (all SolarWinds Platform products and any scalability engines).
For more information, see the SolarWinds Platform Product Installation and Upgrade Guide.
For supported upgrade paths to 2025.1, see Upgrade an existing deployment.
End of life
Last updated:
| Version | EoL Announcement | EoE Effective Date | EoL Effective Date |
|---|---|---|---|
| 2023.1 | February 11, 2025: End-of-Life (EoL) announcement - Customers on NetFlow Traffic Analyzer 2023.1 should begin transitioning to the latest version of NetFlow Traffic Analyzer. | March 13, 2025: End-of-Engineering (EoE) - Service releases, bug fixes, workarounds, and service packs for NetFlow Traffic Analyzer 2023.1 will no longer be supported by SolarWinds. | March 13, 2026: End-of-Life - SolarWinds will no longer provide technical support for NetFlow Traffic Analyzer 2023.1. |
|
2022.4 |
June 4, 2024: End-of-Life (EoL) announcement - Customers on NetFlow Traffic Analyzer 2022.4 should begin transitioning to the latest version of NetFlow Traffic Analyzer. |
July 4, 2024: End-of-Engineering (EoE) - Service releases, bug fixes, workarounds, and service packs for NetFlow Traffic Analyzer 2022.4 will no longer be supported by SolarWinds. |
July 4, 2025: End-of-Life - SolarWinds will no longer provide technical support for NetFlow Traffic Analyzer 2022.4. |
|
2022.3 |
February 6, 2024: End-of-Life (EoL) announcement - Customers on NetFlow Traffic Analyzer 2022.3 should begin transitioning to the latest version of NetFlow Traffic Analyzer. |
March 7, 2024: End-of-Engineering (EoE) - Service releases, bug fixes, workarounds, and service packs for NetFlow Traffic Analyzer 2022.3 will no longer be supported by SolarWinds. |
March 7, 2025: End-of-Life - SolarWinds will no longer provide technical support for NetFlow Traffic Analyzer 2022.3. |
See the End of Life Policy for information about SolarWinds product life cycle phases. To see EoL dates for earlier NTA versions, see NTA release history.
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