Bug ID 475770: Fixed routing table management for cases when 2 or more interfaces are used

Last Modified: Oct 06, 2020

Bug Tracker

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

Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3

Fixed In:
12.0.0, 11.6.0 HF4, 11.5.1 HF6, 11.4.1 HF6

Opened: Aug 15, 2014
Severity: 3-Major
Related AskF5 Article:


Some routes are not restored correctly if the system has 2 or more network interfaces.


Some routes are not restored correctly.


Interface is only affected if: 1) Not used for Network Access connection. 2) Physically UP at the start of test. 3) Physically brought DOWN before connecting to Network Access. 4) Physically brought UP again after Network Access is disconnected.



Fix Information

Improved routing table management for two or more network interfaces.

Behavior Change