Documentation forNetwork Performance Monitor
Monitoring network performance is a key capability of SolarWinds Observability Self-Hosted (formerly Hybrid Cloud Observability) and is available in the Essentials edition. Network Performance Monitor (NPM) is also available in a standalone module.

NPM 2024.1.1 release notes

Release date: April 18, 2024

Network Performance Monitor 2024.1.1 is a service release providing bug and security fixes for release 2024.1. For information about the 2024.1 release, including EOL notices and upgrade information, see Network Performance Monitor 2024.1 Release Notes.

For information about the SolarWinds Platform 2024.1 release, including EOL notices and upgrade information, see SolarWinds Platform 2024.1 Release Notes.

Fixes

For information about new features and fixes in the SolarWinds Platform, see the SolarWinds Platform 2024.1.1 Release Notes.

Case number Description

01490187, 01398440

The Collector service no longer reports errors related to SwitchStack UNIQUE KEY constraints, similar to:

ERROR SolarWinds.Collector.DataSynchronization.InventoryManager - SyncEntity for SSM:53 failed: System.Data.SqlClient.SqlException (0x80131904): Violation of UNIQUE KEY constraint 'UK_NPM_SwitchStackMember'. Cannot insert duplicate key in object 'dbo.NPM_SwitchStackMember'. The duplicate key value is (965, FOC2327T1DZ)

01516014, 01429174

The automatic refresh of an expired API key for Palo Alto devices has been handled.

01560284

A new MAC property for Device Studio Node Details pollers allows specification of the data source (OID) for MAC address collection. With this change, custom node detail pollers that were created in 2023.4 or earlier work correctly, and you can set the MAC data source for them.

N/A

The Wireless Heat Map editor displays the owner information correctly.

01507418

Wireless heat map generation no longer fails when some access points return invalid data. The heat map generates, but problematic access points are ignored.

N/A

Empty DNS field in the DB NodesData table for Viptela VeloCloud, and Aruba orchestrators no longer causes polling to fail, and an error is no longer displayed similar to:

ERROR SolarWinds.Orion.Pollers.Framework.PollerBase - Failed to poll Viptela Orchestrator with Node ID=7: System.ArgumentException: ipAddressOrHostname

Return to top

Legal notices

© 2024 SolarWinds Worldwide, LLC. All rights reserved.

This document may not be reproduced by any means nor modified, decompiled, disassembled, published or distributed, in whole or in part, or translated to any electronic medium or other means without the prior written consent of SolarWinds. All right, title, and interest in and to the software, services, and documentation are and shall remain the exclusive property of SolarWinds, its affiliates, and/or its respective licensors.

SOLARWINDS DISCLAIMS ALL WARRANTIES, CONDITIONS, OR OTHER TERMS, EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE, ON THE DOCUMENTATION, INCLUDING WITHOUT LIMITATION NONINFRINGEMENT, ACCURACY, COMPLETENESS, OR USEFULNESS OF ANY INFORMATION CONTAINED HEREIN. IN NO EVENT SHALL SOLARWINDS, ITS SUPPLIERS, NOR ITS LICENSORS BE LIABLE FOR ANY DAMAGES, WHETHER ARISING IN TORT, CONTRACT OR ANY OTHER LEGAL THEORY, EVEN IF SOLARWINDS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

The SolarWinds, SolarWinds & Design, Orion, and THWACK trademarks are the exclusive property of SolarWinds Worldwide, LLC or its affiliates, are registered with the U.S. Patent and Trademark Office, and may be registered or pending registration in other countries. All other SolarWinds trademarks, service marks, and logos may be common law marks or are registered or pending registration. All other trademarks mentioned herein are used for identification purposes only and are trademarks of (and may be registered trademarks) of their respective companies.