Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
   em1: 42042702180424 138090101278    1 178803912    0     1          0 14954908557 221615008853186 182476173814    0    0    0     0       0          0
   em2: 939455013920 6186400202    0 206410    0     0          0 313621237 64354571197398 43086752475    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: 12508573136018 9828623597    0    0    0     0          0         0 12508573136018 9828623597    0    0    0     0       0          0
