Bug ID 618137: Native IXLV: New tagged VLAN does not work after several restarts of tmm

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3,,,,,,,, 12.1.4,, 12.1.5

Fixed In:

Opened: Sep 22, 2016
Severity: 3-Major


Traffic does not pass for newly added tagged VLANs.


The BIG-IP system does not send/receive traffic for tagged VLANs.


1. Native IXLV devices (Intel X710/XL710/XXV710 family) NICs are in use. 2. Tagged VLAN in use. 3. TMM is restarted several times. 4. A new tagged VLAN is added.


To work around this, do the following: 1. Stop the BIG-IP guest. 2. Re-load the i40e driver on the hypervisor host using the following command: rmmod i40e; modprobe i40e. 3. Start the BIG-IP guest.

Fix Information

Tagged VLANs now pass traffic as expected regardless of tmm restarts.

Behavior Change