Last Modified: Nov 07, 2022
Affected Product:
See more info
BIG-IP LTM
Known Affected Versions:
11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.10, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8
Fixed In:
12.0.0, 11.6.1, 11.5.3 HF2, 11.4.1 HF9, 10.2.4 HF13
Opened: Apr 01, 2015
Severity: 3-Major
Related Article:
K92401129
tmm memory growth over time.
tmm memory usage can grow over time eventually causing memory exhaustion.
Conditions leading to this issue include: one or more virtual servers, NATs, SNATs, or LSNs with more than four VLANS in a vlan allow or vlan deny list.
Mitigation: Minimize the number of VLANs in the VLAN list for virtual servers, NATs, SNATs and LSNs. Minimize the number of configurations changes to Self-IPs, virtual servers, NATs, SNATs and LSNs.
Configuration objects with more than four vlans in vlan list no longer causes memory utilization to increase over time.
