Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  448470    5257    0    0    0     0          0         0   448470    5257    0    0    0     0       0          0
enp1s0: 175794559   53979    0    0    0     0          0         0  4788980   43606    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: 174702530   52462    0    0    0     0          0         0  4518126   42680    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:  310701     957    0    0    0     0          0         0   266940     921    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
