Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1996539   19873    0    0    0     0          0         0  1996539   19873    0    0    0     0       0          0
  eth0: 1306830636  424829    0    0    0     0          0         0  5242473   61732    0    0    0     0       0          0
  eth1: 169894057   74009    0    0    0     0          0         0 30506608   66334    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: 121423469   51814    0    0    0     0          0         0 22902951   46997    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     616      11    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27639373   12321    0    0    0     0          0         0  6532163   10550    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
