Multiple LAN interfaces can be mapped to separate LAN groups and linked to the PVC configured as a Bridging interface. Each group will perform as an independent network. Each interface can only be included in one group. To support this feature, you have to create mapping groups with appropriate LAN and Bridging WAN interfaces using the Add button. The Remove button will remove the grouping and add the ungrouped interfaces to the Default group. The created groups can be edited by adding or removing the available interfaces. A maximum of 16 entries can be configured.