Bug ID 830797: Standby high availability (HA) device passes traffic through virtual wire

Last Modified: Nov 04, 2019

Bug Tracker

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

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 15.0.0, 15.0.1

Opened: Sep 24, 2019
Severity: 2-Critical

Symptoms

Virtual wire is forwarding traffic on standby resulting in traffic loops and potential network outage.

Impact

Standby device is passing traffic, which may create traffic loops and bring down the network.

Conditions

-- High availability (HA) configured. -- Virtual wire configured.

Workaround

Do not configure virtual wire on standby devices.

Fix Information

None

Behavior Change