Last Modified: Oct 16, 2023
Affected Product(s):
BIG-IP LTM
Fixed In:
12.1.2 HF1
Opened: Nov 10, 2016 Severity: 3-Major Related Article:
K15130343
The HSB driver attempts a nic_failsafe in the case of failing to disable the interface.
TMM may restart continuously resulting in interfaces bouncing constantly.
The driver disables nic_failsafe prior to triggering the nic_failsafe. This is in hsb_ifdown_go_dead.
Reboot the device.
This release fixes issues where nic_failsafe reboot did not happen on HSB failures.