Bug ID 424186: The vCMP hypervisor can see vCMP guest backplane broadcast traffic.

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
11.4.0

Fixed In:
11.4.1

Opened: Jun 27, 2013
Severity: 3-Major

Symptoms

Log messages in /var/log/ltm and /var/log/tmm similar to emerg tmm[11994]: 01190004:0: address conflict detected for 127.20.2.1 (02:01:23:45:01:08) on VLAN 4095.

Impact

No impact to traffic processing.

Conditions

This issue occurs on all chassis-based vCMP systems when a guest is stopping for a shutdown or delete event.

Workaround

None.

Fix Information

Guest backplane broadcast traffic is no longer processed by the vCMP hypervisor tmm while a vCMP guest is stopping.

Behavior Change