Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 10947522  133907    0    0    0     0          0         0 10947522  133907    0    0    0     0       0          0
  eth0: 1389358784 1831663    0    0    0     0          0         0  9338033  110523    0    0    0     0       0          0
  eth1: 1373357328  334085    0    0    0     0          0         0 345659257  154704    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: 409187064   73237    0    0    0     0          0         0 293407251   61672    0    0    0     0       0          0
vlan22:   24877     150    0    0    0     0          0         0    29940     177    0    0    0     0       0          0
vlan21:    1008      19    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 934324102  162625    0    0    0     0          0         0 50933258   84219    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:   16785     126    0    0    0     0          0         0    17778     156    0    6    0     0       0          0
tap0251ef32-ee:       0       0    0    0    0     0          0         0      532       6    0    0    0     0       0          0
tapcc412279-19:       0       0    0    0    0     0          0         0      532       6    0    0    0     0       0          0
