Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1932278   19113    0    0    0     0          0         0  1932278   19113    0    0    0     0       0          0
  eth0: 1361548086  582681    0    0    0     0          0         0  4054633   48342    0    0    0     0       0          0
  eth1: 171355139   99016    0    0    0     0          0         0 30419685   68162    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: 121551156   56792    0    0    0     0          0         0 22917851   49156    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27571104   12036    0    0    0     0          0         0  6453496   10107    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
