Bug ID 985537: Upgrade Microsoft Hyper-V driver

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP Install/Upgrade(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 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, 15.1.2.1, 15.1.3, 15.1.3.1, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2

Fixed In:
16.1.0, 15.1.4

Opened: Jan 21, 2021

Severity: 3-Major

Symptoms

BIG-IP Virtual Edition (VE) on Azure has an issue where the BIG-IP system raises a kernel panic soon after a Network Management Agent update occurs on the host. When performance tests are run on VE in Microsoft Azure, the BIG-IP system loses all connectivity to the pools and becomes unresponsive.

Impact

The BIG-IP system might restart and the GUI becomes unresponsive during performance testing.

Conditions

-- Azure Host performs a Network Management Agent (NMAgent) update while TMM is running. -- Running performance tests of VE in Azure.

Workaround

None.

Fix Information

The Microsoft Hyper-V driver has been updated to v4.3.5.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips