Bug ID 496011: Resets when session awareness enabled

Last Modified: May 29, 2024

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

Known Affected Versions:
11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 11.6.2 HF1, 11.4.1, 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, 11.6.0 HF4, 11.5.3, 11.5.2 HF1

Opened: Dec 11, 2014

Severity: 3-Major

Related Article: K17385


A connection reset may occur when a transaction takes a long time (more than 10 seconds together from the request start till the response end).


A connection reset.


The session tracking feature is turned on and long transaction occurs.


Turn off session tracking.

Fix Information

Connection resets no longer occur when session awareness is enabled and the server response takes a long time.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips