Bug ID 423751: Session logged out if traffic is received during Policy evaluation and iRules are involved

Last Modified: Jul 12, 2023

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

Known Affected Versions:
11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.5.0, 11.4.1 HF6, 11.3.0 HF8

Opened: Jun 21, 2013

Severity: 3-Major

Related Article: K15077

Symptoms

Sporadic session logout (by admin action as per apm logs) when client sends traffic just after submitting logon page.

Impact

Sessions are logged out even before policy completes evaluating.

Conditions

N/A

Workaround

Turn off session rotation.

Fix Information

A case where policy evaluation is in process and an existing client connection is disconnected is now handled correctly.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips