Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.2 HF1, 11.4.0, 11.4.1
Fixed In:
11.6.0, 11.5.1 HF6, 11.4.1 HF4
Opened: Mar 20, 2014 Severity: 3-Major Related Article:
K16223
If you have applied a Fast L4 profile on a virtual server, and there is a suspended or parked iRule on this virtual server, then this can cause a memory leak in the connflow cache subsystem.
The impact of this issue is a memory leak.
The conditions that lead to this problem include a parking iRule on a FastL4 virtual server. It is more likely to happen if the parking iRule is in server_closed or client-closed.
None
Fixed a memory leak related to Fast L4 profile suspended or parked iRule on associated virtual server.