Bug ID 627841: Connection queue limit is not properly enforced on bladed systems

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.2.1, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
13.1.0

Opened: Nov 10, 2016

Severity: 3-Major

Related Article: K16626343

Symptoms

The connection queue depth may be larger than the configured limit.

Impact

Proper limits are not enforced, memory consumption may be larger than desired.

Conditions

Connection queues are enabled on bladed systems.

Workaround

None.

Fix Information

The pool queue-depth-limit is now properly enforced chassis-wide, which may reduce the effective limit observed in previous versions.

Behavior Change

The pool queue-depth-limit is now properly enforced chassis-wide, which may reduce the effective limit observed in previous versions.

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips