Last Modified: Oct 15, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
17.1.2.1, 17.1.2.2, 17.1.3
Opened: Sep 30, 2025 Severity: 3-Major
On an r4000 or r2000 tenant, with vlan failsafe configured /var/log/tmm iavf[0000:27:00.0]: delete MAC 33:33:ff:12:55:0d iavf[0000:27:00.0]: delete MAC 33:33:ff:12:55:0d iavf[0000:27:00.0]: add/modify MAC 33:33:ff:12:55:0d iavf[0000:27:00.0]: MAC 33:33:ff:12:55:0dto be deleted but not found.
Many logs in /var/log/tmm
R2000 or r4000 tenant vlan failsafe enabled vlan failsafe has been triggered
Disable vlan failsafe or remove vlans that are not seeing traffic.
None