Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.6.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.0.0, 11.6.1, 11.5.4
Opened: Oct 09, 2014 Severity: 2-Critical Related Article:
K16260
If a vlan-group contains only a single member VLAN, tmm begins to leak memory as observed in 'tmctl memory_usage_stat'.
Continuous memory leaks might eventuallyresult in traffic disruptions.
Configure a vlan-group with a single member VLAN.
Remove vlan-groups containing a single member VLAN or configure at least two member VLANs per vlan-group
Single-member vlan-groups no longer leak memory.