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Home > Success Center > Network Performance Monitor (NPM) > NPM 11.5.3 HotFix1

NPM 11.5.3 HotFix1

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Created by Mariusz Handke, last modified by MindTouch on Jun 23, 2016

Views: 2,026 Votes: 1 Revisions: 3

Overview

SolarWinds Network Performance Monitor 11.5.3 Hotfix 1
======================================================

This hotfix addresses the following issues:
 *  High CPU utilization when processing multicast data.
 *  UnDP utility fails because of an unspecified exception.

Install the hotfix on all polling engines which are affected by the issues.

Environment

NPM 11.5.3

Detail

Installing the hotfix:
-------------------------
1. Log in as an administrator to the server hosting your SolarWinds NPM installation.
2. Extract the hotfix archive, run SolarWinds-NPM-v11.5.3-HF1.exe, and follow instructions in the installation wizard.
3. Complete the Configuration Wizard. If the wizard does not launch automatically, start it in the SolarWinds Orion program folder (SolarWinds Orion > Configuration and Auto-Discovery > Configuration Wizard).

Multicast data processing will be faster and the UnDP utility will be more stable.

 

Uninstalling the hotfix:
-----------------------------
1. Log in as an administrator to the server hosting your SolarWinds NPM installation.
2. Navigate to Installed Updates, for example through Control Panel > Programs > Programs and Features > Installed Updates.
3. Right-click Update for SolarWinds Orion Network Performance Monitor v11.5.3 (HF1), select Uninstall, and complete the uninstallation.
4. Complete the Configuration Wizard. If the wizard is not launched automatically, start it in the SolarWinds Orion program folder (SolarWinds Orion > Configuration and Auto-Discovery > Configuration Wizard).

 

 

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