Bug ID 691171: static and dynamically learned blackhole route from ZebOS cannot be deleted

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,

Fixed In:
14.1.0, 14.0.0, 13.1.3

Opened: Oct 27, 2017
Severity: 4-Minor


-- Static route added via IMISH can not be deleted. -- Dynamically learned blackhole route can not be unlearned.


Unintended route remains.


- Dynamic routing enabled. - Added static route via IMISH or learning blackhole route via dynamic routing.


Restart tmrouted.

Fix Information

Static route from IMISH and dynamic blackhole route are now cleaned up correctly.

Behavior Change