Last Modified: Apr 28, 2025
                                            Affected Product(s):
                                            BIG-IP Velos
                                        
                                            Fixed In:
                                            17.1.0, 15.1.6
                                        
                                Opened: Sep 23, 2021 Severity: 3-Major
                                
                                    
With an IPsec tunnel configured on the BIG-IP system, when tmm is restarted it fails to establish the IPsec tunnel.
When tmm is restarted, it fails to setup the IPsec tunnel and IPSec traffic is disrupted.
-- VELOS platform -- Tmm is restarted after a successful IPsec establishment with an appropriate IPSEC configuration.
After device reboot, re-apply the ipsec configuration to establish the tunnel again.
IPSec tunnels are now re-established following a tmm restart.