Bug ID 665652: Multicast traffic not forwarded to members of VLAN group

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 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,,,, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:

Opened: May 19, 2017
Severity: 3-Major
Related Article:


Multicast traffic traversing through the BIG-IP system through a VLAN that is member of a VLAN group does not get forwarded to other members of the VLAN group.


Traffic is not forwarded to the other members of the VLAN group.


Multicast traffic ingress from a VLAN in a VLAN group.



Fix Information

Multicast traffic is now correctly forwarded to members of VLAN group.

Behavior Change