Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2473065   36984    0    0    0     0          0         0  2473065   36984    0    0    0     0       0          0
enp1s0: 2178851861  245379    0    0    0     0          0         0 14097806  130688    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: 2173699610  238488    0    0    0     0          0         0 12488894  126199    0    0    0     0       0          0
vlan21:    8864     143    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan22:    1644      26    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 1631961    5292    0    0    0     0          0         0  1590674    4484    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    8    0     0       0          0
