Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  847470   12247    0    0    0     0          0         0   847470   12247    0    0    0     0       0          0
enp1s0: 184521594   52418    0    0    0     0          0         0  5066566   44191    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan21:     224       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20:  464028    1593    0    0    0     0          0         0   513265    1455    0    0    0     0       0          0
 br-ex: 183292548   50178    0    0    0     0          0         0  4546891   42727    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
