Bug ID 453514: Intermittent failures when session attributes are read from memcached

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP APM(all modules)

Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4

Fixed In:
11.6.0, 11.5.1 HF5, 11.4.1 HF6, 11.4.0 HF8

Opened: Mar 21, 2014
Severity: 3-Major

Symptoms

APM may intermittently fail to read session variable data from MEMCACHED system.

Impact

Some of session variables may not be read.

Conditions

APD process sets and then reads session attributes, for example, via iRules.

Workaround

None

Fix Information

A problem in memcached causing intermittent failures was fixed.

Behavior Change