Bug ID 754553: STP fails when passed through a BIG-IP system in VLAN group L2 transparent mode with bridge mode enabled

Last Modified: Aug 08, 2019

Bug Tracker

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

Known Affected Versions:
15.0.0, 15.0.1

Opened: Jan 03, 2019
Severity: 3-Major

Symptoms

STP error at the STP-enabled switch ports results in the switch ports being blocked.

Impact

Traffic does not pass through the BIG-IP system.

Conditions

-- BIG-IP system configured in VLAN group L2 transparent mode with bridge mode enabled. -- STP traffic between source and sink switch ports passing through the BIG-IP system.

Workaround

Use one of the following workarounds: -- Disable STP on the switch ports. -- Disable bridge mode on the VLAN group.

Fix Information

None

Behavior Change