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Home > Success Center > Network Performance Monitor (NPM) > NPM 11.5.2 Hotfix 4 (contains NPM HF 2-3)

NPM 11.5.2 Hotfix 4 (contains NPM HF 2-3)

Created by Harry Griffiths, last modified by MindTouch on Jun 23, 2016

Views: 51 Votes: 2 Revisions: 4

Overview

This article contains NPM version 11.5.2 Hotfix 4. 

https://customerportal.solarwinds.com/HotFixes

 

This hotfix is cumulative with SolarWinds NPM 11.5.2 Hotfix 2 and SolarWinds NPM 11.5.2 Hotfix 3.

 

 

SolarWinds Network Performance Monitor version 11.5.2 Hotfix 4
==============================================================

This hotfix addresses the following issues:
- Data polled using the Multicast Routing poller are associated with incorrect timestamps. Instead of the time when the data were polled, the current time is recorded.
- Multicast Routing poller returns 0 for incoming bits per second but values greater than 0 for incoming packets per second. This is because counters for PPS and BPS are calculated as 0.
- Multi-cast data are not processed and recorded. When polling multicast data, you might see the following error in the DataProcessor.log:
System.Exception: Error in PrepareParameters:
parameterName: SourcePps
parameterType: Single
parameterValue: 0
Original error:
Arithmetic operation resulted in an overflow.
- Incorrect SSID is displayed for Ruckus wireless clients.

Install the hotfix on all polling engines affected by the issue.

 

SolarWinds Network Performance Monitor version 11.5.2 Hotfix 3
==============================================================

 

This hotfix addresses the following issues:
* If Database Maintenance starts before midnight, and the maintenance of interface tables is not completed before midnight, you may lose interface statistics.
* When creating a report on interfaces, the Details URL property is not available.

 

SolarWinds Network Performance Monitor 11.5.2 Hotfix 2
===========================================
This hotfix addresses the following issues:

Interface names in the Orion Web Console contain lot of trailing zeros.
Low processing performance of UnDP DataProcessing results in UnDP resources showing old data or in a long MSMQ queue.

Note: This hotfix is not cumulative with SolarWinds NPM 11.5.2 HotFix 1. Hotfix 1 can be installed separately anytime.

Install the hotfix on all polling engines which are affected by the issue

Environment

NPM version 11.5.2

 

Cause 

Addresses known issues in NPM veersion 11.5.2

 

Resolution

  1. Installing the hotfix:
    --------------------

    1. As an administrator, log in to the server hosting the SolarWinds NPM polling engine.

    2. Extract the hotfix archive, run SolarWinds-NPM-v11.5.2-HF4.exe, and follow the 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 polling times will now be correct, values for incoming packets per second and bits per second will be correct, and multi-cast data will be processed and recorded correctly.
    Wireless clients of Ruckus devices will display correct SSIDs.

    Uninstalling the hotfix:
    ----------------------

    1. As an administrator, log in to the server hosting the SolarWinds NPM polling engine.

    2. Navigate to Installed Updates, for example via Control Panel > Programs > Programs and Features > Installed Updates.

    3. Right-click Update for SolarWinds Orion Network Performance Monitor v11.5.2 (HF4), 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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