Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  989142   13209    0    0    0     0          0         0   989142   13209    0    0    0     0       0          0
  eth0: 1306359660  521441    0    0    0     0          0         0  4183074   47711    0    0    0     0       0          0
  eth1: 146180633   96468    0    0    0     0          0         0 22684793   62882    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: 120224840   59586    0    0    0     0          0         0 20668490   48487    0    0    0     0       0          0
vlan22:     112       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     532      11    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 3955461    7174    0    0    0     0          0         0  1166138    6701    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
