Release Notes
Table Of Contents
- Extreme Management CenterĀ® Release Notes Version 8.4.4
- Table of Contents
- Extreme Management Center Version 8.4 Release Notes
- 1. Enhancements in Version 8.4
- 2. Deprecated Features
- 3. Known Issues and Vulnerabilities Addressed
- 4. Installation, Upgrade, and Configuration Changes
- 5. System Requirements
- 5.1 Extreme Management Center Server and Client OS Requirements
- 5.2 Extreme Management Center Server and Client Hardware Requirements
- 5.3 Virtual Engine Requirements
- 5.4 ExtremeControl Agent OS Requirements
- 5.5 ExtremeControl Supported End-System Browsers
- 5.6 ExtremeControl Engine Version Requirements
- 5.7 ExtremeControl VPN Integration Requirements
- 5.8 ExtremeControl SMS Gateway Requirements
- 5.9 ExtremeControl SMS Text Messaging Requirements
- 5.10 ExtremeAnalytics Requirements
- 5.11 Ekahau Maps Requirements
- 5.12 Guest and IoT Manager Requirements
- 6. Getting Help
4. Installation, Upgrade, and Configuration Changes
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In addition, if your ExtremeControl solution utilizes a Nessus assessment server,
upgrade your assessment agent adapter to version 8.4.3 if you upgrade to the
ExtremeControl engine 8.4.3. Version 8.4.3 of the assessment agent adapter
requires an operating system with a 64-bit architecture.
4.4.2 ExtremeControl Version 8.0 and later
Beginning in version 8.0, ExtremeControl may fail to join Active Directory when
accessing as a Standard Domain User with Descendant Computer Objects
("Reset password" permissions only) group member.
To allow this functionality, add the following permissions:
l Reset Password
l Validated write to DNS host name
l Validated write to service principal
l Read and write account restrictions
l Read and write DNS host name attributes
l Write servicePrincipalName
4.4.3 Other Upgrade Information
Immediately after you install version 8.4.3 on the ExtremeControl engine, the
date and time does not properly synchronize and the following error message
displays:
WARNING: Unable to synchronize to a NTP server. The time might
not be correctly set on this device.
Ignore the error message and the date and time automatically synchronize after
a short delay.
Additionally, the following message might display during the ExtremeControl
upgrade to version 8.4:
No domain specified
To stop domain-specific winbindd process, run /etc/init.d/winbindd
stop {example-domain.com}










