Last Modified: Dec 07, 2023
Affected Product(s):
BIG-IP AFM
Known Affected Versions:
15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 17.0.0, 17.0.0.1, 17.0.0.2
Fixed In:
17.1.0, 16.1.4, 15.1.9
Opened: Jul 18, 2022 Severity: 3-Major
Memory consumption increases with the number of connections.
Memory keeps increasing and eventually might reach 100% utilization. Sample Comparison table below: Connection_Count: 30M Memory_Usage_on_14.x_Version: ~3GB Memory_usage_on_15+_Version: ~30GB
1. Configure LSN Pool in CGNAT with Persistence mode with Address and Port. OR 1. Configure AFM NAT source Translations with DPAT and PBA with End Point Independent Mode
-- Increase the available RAM if possible OR -- Reduce the connection timeout interval OR -- Try using other options like Address Pooling Paired Mode in PBA
None