Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  209133     809    0    0    0     0          0         0   209133     809    0    0    0     0       0          0
  eth0: 1388304953  582121    0    0    0     0          0         0  4669908   55284    0    0    0     0       0          0
  eth1: 136369718   86247    0    0    0     0          0         0  6518342   56896    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 112692048   55009    0    0    0     0          0         0  4787473   44302    0    0    0     0       0          0
vlan22:     112       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     308       7    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 1989772    4555    0    0    0     0          0         0   892845    5027    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
