Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1995171   19897    0    0    0     0          0         0  1995171   19897    0    0    0     0       0          0
  eth0: 1325533088  635782    0    0    0     0          0         0  5743709   65080    0    0    0     0       0          0
  eth1: 168013101   68561    0    0    0     0          0         0 30025069   63553    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: 119588452   46714    0    0    0     0          0         0 22396253   44653    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27710536   12616    0    0    0     0          0         0  6610356   10572    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
