Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  354183    4123    0    0    0     0          0         0   354183    4123    0    0    0     0       0          0
enp1s0: 174596906   49019    0    0    0     0          0         0  4553004   41086    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  283040     741    0    0    0     0          0         0   228908     737    0    0    0     0       0          0
 br-ex: 173608086   47861    0    0    0     0          0         0  4321010   40346    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
