Last Modified: Apr 28, 2025
                                            Affected Product(s):
                                            BIG-IP TMOS
                                        
                                            Fixed In:
                                            17.1.0, 15.1.4
                                        
                                Opened: Jun 21, 2021 Severity: 2-Critical
                                
                                    
A system controller failover may cause dropped requests to a change in the CMP hash algorithm.
Incorrect CMP hash settings
1. The system controller fails over 2. The CMP hash algorithm changes
Change the CMP hash to another setting and back
Fixed dropped requests to change CMP hash algorithm after a system controller failover