Bug ID 620625: Changes to the Connection.VlanKeyed DB key may not immediately apply

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 13.0.0

Fixed In:
13.1.0, 13.0.0 HF1, 12.1.2 HF1

Opened: Oct 05, 2016
Severity: 3-Major
Related AskF5 Article:
K38094257

Symptoms

Changes to the Connection.VlanKeyed DB key may not immediately apply to all TMMs

Impact

Asymmetrically routed connections may fail with Connection.VlanKeyed disabled

Conditions

The Connection.VlanKeyed DB key is changed

Workaround

Restarting TMM will resolve the issue, though this will interrupt traffic so should be performed during a maintenance window. To do so, run one of the following tmsh commands: -- on an appliance (BIG-IP platform): bigstart restart tmm -- on a clustered system (a VIPRION or VIPRION-based vCMP guest): clsh bigstart restart tmm

Fix Information

Asymmetrically routed connections no longer fail with Connection.VlanKeyed disabled.

Behavior Change