Last Modified: Apr 28, 2025
                                            Affected Product(s):
                                            BIG-IP APM, Install/Upgrade
                                        
                                            Known Affected Versions:
                                            14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2
                                        
                                            Fixed In:
                                            15.1.0, 15.0.1.3, 14.1.2.3
                                        
                                Opened: Aug 21, 2018 Severity: 3-Major
                                
                                    
On some hardware configurations, after the BIG-IP software upgrade, epsec1.0.0 install fails.
Unable to install or use software check with APM endpoint inspection.
-- Upgrade from earlier versions to BIG-IP 14.1.0. -- Attempting to install epsec1.0.0. Note: This occurs on only some hardware platforms, including the following: + BIG-IP 4000 + BIG-IP i2800 series + BIG-IP Virtual Edition + BIG-IP vCMP Guest
There is no workaround other than upgrading to a fixed version of the software.
The epsec1.0.0 installation is now performed into active BIG-IP software volume (/var), so this issue no longer occurs.