Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1923317   19083    0    0    0     0          0         0  1923317   19083    0    0    0     0       0          0
  eth0: 1352970743  540169    0    0    0     0          0         0  5441682   65987    0    0    0     0       0          0
  eth1: 170655647  103004    0    0    0     0          0         0 30010360   67588    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: 120594699   57376    0    0    0     0          0         0 22475871   48698    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27607697   12051    0    0    0     0          0         0  6480637    9923    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
