Documentation forNetwork Performance Monitor
Monitoring network performance is a key capability of Hybrid Cloud Observability and is also available in a standalone module, Network Performance Monitor (NPM). Hybrid Cloud Observability and NPM are built on the self-hosted SolarWinds Platform.

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

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