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cmaheu
Staff
cmaheu
Staff
November 15, 2019

Technical Note: CentOS 7.4 required for versions 8.5 and above

  • November 15, 2019
  • 0 replies
  • 1095 views
Description
After upgrading from a pre-8.5 version to 8.5 or higher, various functions stop working as expected. 

Examples include:
  • SNMP trap processing
  • Syslog

Security updates in version 8.5 and higher require CentOS 7.4 and above.  Customers that have not run OS updates recently on their system(s) may not meet this requirement and are therefore susceptible to this issue.

The current CentOS version installed is listed upon login to the CLI:


*************************************************************************
    Recognized platform: Linux
           Distribution: CentOS Linux release 7.6.1810 (Core)
              OS Kernel: 3.10.0-957.21.3.el7.x86_64
         Home directory: /root
          Terminal type: xterm

           Product Type: NetworkControlApplicationServer
         Product Family: NetworkSentry
         Appliance Type: FortiNAC FNVMCA
         Engine Version: 8.6.2.551
             Build Date: Mon 11-Nov-2019
       Firmware Version: 8.6.0.320
          Firmware Date: 2019-07-29
*************************************************************************


Scope
Version: 8.5.1, 8.5.2, 8.5.3, 8.6.0 and 8.6.1

Solution
Prior to upgrading, ensure the system's CentOS version is at least 7.4.  If it isn't, run OS updates and reboot before upgrading the software.  Refer to the Overview section of the applicable Release Notes in the Fortinet Document Library for details.

Note:  Versions 8.5.4, 8.6.2 and above run an OS check as part of the upgrade process.  The upgrade will abort and display an error if the OS version does not meet the requirement.

If the system does not meet the version requirement but the software has already been upgraded, run OS updates and reboot. 


Instructions on updating CentOS:



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