Last Modified: Apr 28, 2025
Affected Product(s):
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
Fixed In:
11.5.0, 11.4.1 HF6, 11.2.1 HF11
Opened: May 14, 2013 Severity: 3-Major Related Article:
K15036
Port exhaustion can occur on systems that have approximately 500 active server-side flows on the affected thread.
Very occasional port exhaustion messages appearing for seemingly no reason.
This occurs on systems that have approximately 500 active server-side flows on the affected thread.
None.
Systems with many hundreds of active server-side flows on the affected thread no longer result in port exhaustion.