Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  556240    7047    0    0    0     0          0         0   556240    7047    0    0    0     0       0          0
enp1s0: 1315932357  234383    0  120    0     0          0         0 13853744  167149    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: 212562502   65158    0    0    0     0          0         0  5477904   52663    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     224       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  306344     932    0    0    0     0          0         0   300313     870    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
