Bug ID 534582: HA configuration may fail over when standby has only base configuration loaded.

Last Modified: May 14, 2019

Bug Tracker

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

Known Affected Versions:
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, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 12.0.0

Fixed In:
12.1.0, 12.0.0 HF1, 11.6.1, 11.5.4

Opened: Jul 22, 2015
Severity: 3-Major
Related AskF5 Article:
K10397582

Symptoms

The active unit may fail over when only the base configuration is loaded on a standby system, and HA communications in the HA configuration is interrupted.

Impact

Potential site outage.

Conditions

Only base configuration loaded on standby and HA communications are disrupted.

Workaround

Configure HA to use multiple network interfaces. Avoid loading only the base configuration on HA configurations.

Fix Information

HA configuration no longer fails over when a standby system has only the base configuration loaded.

Behavior Change