Bug ID 966277: BFD down on multi-blade system

Last Modified: Jan 11, 2021

Bug Tracker

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

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2

Opened: Nov 20, 2020
Severity: 4-Minor

Symptoms

After a secondary blade reboots in a multi-blade system, bi-directional forwarding detection (BFD) stops functioning.

Impact

BFD flaps on the secondary blade that was rebooted. The BFD session flap clears the routes on the peer.

Conditions

-- Multi-blade VIPRION environment -- BFD enabled -- A secondary blade reboots

Workaround

None

Fix Information

None

Behavior Change