Bug ID 761254: Incorrect indication of state of SR-IOV interface under Hyper-V

Last Modified: Jun 01, 2021

Bug Tracker

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

Known Affected Versions:
15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3, 16.0.0,, 16.0.1,

Opened: Mar 14, 2019
Severity: 4-Minor


The BIG-IP system's administrative tools indicate that the state of an interface is UP, when the interface is actually in a disconnected state.


-- Network traffic fails to flow. -- Interface state is displayed incorrectly. -- The correct path for troubleshooting is contra-indicated.


1. BIG-IP Virtual Edition (VE) running under Hyper-V using an SR-IOV interface. 2. The 'physical' link of the interface is disconnected, or the hypervisor has set the interface state to DOWN.



Fix Information


Behavior Change