Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3432605196  549414    0    0    0     0          0         0 3432605196  549414    0    0    0     0       0          0
  eth0: 1744510235  958892    0    0    0     0          0         0  6207233   73559    0    0    0     0       0          0
  eth1: 5915523078 1969869    0    0    0     0          0         0 5615080704 1255194    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: 5715271033 1353691    0    0    0     0          0         0 5557528809 1150550    0    0    0     0       0          0
vlan22:   15524     183    0    0    0     0          0         0    15980     172    0    0    0     0       0          0
vlan23: 21243733   21481    0    0    0     0          0         0 21014950   20642    0    0    0     0       0          0
vlan20: 111022359   88309    0    0    0     0          0         0 35438046   77553    0    0    0     0       0          0
vlan21:   11824     185    0    0    0     0          0         0     1008      12    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:    5968     112    0    0    0     0          0         0     4760     118    0    8    0     0       0          0
