Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:    1064      14    0    0    0     0          0         0     1064      14    0    0    0     0       0          0
  eth0: 512190122  654007    0    0    0     0          0         0  3233031   33416    0    0    0     0       0          0
  eth1: 139904214   66191    0    0    0     0          0         0  5684742   53465    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: 125193646   59269    0    0    0     0          0         0  5069487   47741    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan23:       0       0    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     280       5    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:   51816     260    0    0    0     0          0         0    29481     275    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
