Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
   em1: 42038171683322 138063783385    1 178734186    0     1          0 14949295707 221570142118369 182440418605    0    0    0     0       0          0
   em2: 938360294994 6173204406    0 186760    0     0          0 308007402 64299551719914 43050500588    0    0    0     0       0          0
   em4:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
   em3:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
    lo: 12505837819549 9825959263    0    0    0     0          0         0 12505837819549 9825959263    0    0    0     0       0          0
