bridge name     bridge id               STP enabled     interfaces
br_1            8000.0013d4789c2c       no              hme0
                                                        hme1
                                                        skge0
                                                        vif1.0.1
                                                        vif2.0
                                                        vif3.0
                                                        vif4.0.1
br_2            8000.080020f4c8f7       no              hme3
                                                        vif1.0.2
br_3            8000.080020f4c8f6       no              hme2.3
                                                        vif1.0.3
br_4            8000.080020f4c8f6       no              hme2
                                                        vif4.0.4