Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP AFM
Known Affected Versions:
11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.6.1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4
Fixed In:
12.1.0, 11.6.1 HF1, 11.5.4 HF2
Opened: Jan 22, 2016 Severity: 3-Major
TCP log events are logged twice (if enabled in security log profile) with connection mirroring enabled on the virtual server in a HA setup (Active/Standby).
TCP log events are logged twice (duplicate events from active unit and standby unit or from both client side and server side of the connection flow).
When there's a HA setup (Active/Standby) or both client side and server side connection flow.
N/A
TCP log events are no longer logged twice when enabled in the security log profile with connection mirroring enabled on the virtual server in a HA setup (Active/Standby).