Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1970624   19521    0    0    0     0          0         0  1970624   19521    0    0    0     0       0          0
  eth0: 1383427584  530353    0    0    0     0          0         0  5201222   61279    0    0    0     0       0          0
  eth1: 171801950  102930    0    0    0     0          0         0 30110806   67302    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: 121779612   58416    0    0    0     0          0         0 22589143   48417    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27622436   11853    0    0    0     0          0         0  6470347   10024    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
