Bug ID 893341: BIG-IP VE interface is down after upgrade from v13.x with workaround for Bug ID 774445

Last Modified: Jul 23, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP Install/Upgrade, VE(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, 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, 16.1.0

Opened: Mar 27, 2020
Severity: 3-Major

Symptoms

You have BIG-IP Virtual Edition (VE) v13.1.x affected by Bug ID 774445, and its workaround is in place. echo "device driver vendor_dev 15ad:07b0 unic" >> /config/tmm_init.tcl After upgrading to a newer version, interfaces are down.

Impact

Interfaces are down.

Conditions

-- VE is configured with the workaround described in Bug ID 774445: BIG-IP Virtual Edition does not pass traffic on ESXi 6.7 Update 2 :: https://cdn.f5.com/product/bugtracker/ID774445.html. -- Apply the workaround described in K74921042: BIG-IP VE may fail to process traffic after upgrading the VMware ESXi 6.7 host to Update 2 (or later) :: https://support.f5.com/csp/article/K74921042.

Workaround

1. Edit the /config/tmm_init.tcl file and change the following line: device driver vendor_dev 15ad:07b0 unic To this: device driver vendor_dev 15ad:07b0 sock 2. Reboot into into the new software version. 3.Restart TMM: bigstart restart tmm

Fix Information

None

Behavior Change