+-------------------------------------------------------------+ | | | +------------------+ IRB PE | | Attachment | +------------------+ | | Circuit(AC1) | | +----------+ | MPLS/NVO tnl ----------------------*Bridge | | +----- | | | |Table(BT1)| | +-----------+ / \ \ | | | | *---------* |<--> |Eth| | | | | VLAN x | |IRB1| | \ / / | | | +----------+ | | | +----- | | | ... | | IP-VRF1 | | | | | +----------+ | | RD2/RT2 |MPLS/NVO tnl | | | |Bridge | | | | +----- | | | |Table(BT2)| |IRB2| | / \ \ | | | | *---------* |<--> |IP | ----------------------* VLAN y | | +-----------+ \ / / | AC2 | | +----------+ | +----- | | | MAC-VRF1 | | | +-+ RD1/RT1 | | | +------------------+ | | | | | +-------------------------------------------------------------+