Alcatel-Lucent 7210 SAS M Configuration Manual page 91

Configuration guidelines for use of filters:
•
•
7210 SAS M, X Router Configuration Guide
For PBB B-VPLS B-SAPs, the MAC filter matches the outer MAC header fields (that is,
B-DA, B-SA, B-Tag) for traffic received on a B-SAP and forwarded to another B-SAP in
the system.
For PBB B-VPLS B-SAPs, the MAC filter matches the inner MAC header fields (that is,
the customer MAC DA, SA and VLAN tags) for traffic received on a B-SAP and
forwarded out of an I-SAP in the system.
Filter Policies
Page 91