Bug ID 574451: ASM chassis sync occasionally fails to load on secondary slot

Last Modified: Feb 13, 2019

Bug Tracker

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

Known Affected Versions:
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, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4

Fixed In:
12.1.0, 11.6.1

Opened: Feb 18, 2016
Severity: 3-Major
Related AskF5 Article:
K90243258

Symptoms

ASM chassis sync occasionally fails to load on secondary slot when a new policy is created after a series of other configuration changes in quick succession.

Impact

ASM chassis sync fails to load on secondary slot.

Conditions

A new policy is created after a series of other configuration changes in quick succession

Workaround

Make another system-wide configuration change, such as creating a user-defined signature, or wait until the hourly sync occurs.

Fix Information

ASM chassis blades are now synchronized correctly after every policy creation.

Behavior Change