Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1975962   19565    0    0    0     0          0         0  1975962   19565    0    0    0     0       0          0
  eth0: 1310474565  466189    0    0    0     0          0         0  4479186   54206    0    0    0     0       0          0
  eth1: 171820835  102982    0    0    0     0          0         0 30087023   67289    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: 121793124   58231    0    0    0     0          0         0 22548559   48469    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27600856   11540    0    0    0     0          0         0  6483242    9836    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
