root:# ifconfig -s
Iface   MTU Met   RX-OK RX-ERR RX-DRP RX-OVR   TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0   1500 0    644850      0      0      0   643914      0      0      0 BMNRU
lo    16436 0        50      0      0      0       50      0      0      0 LRU
vmnet  1500 0         0      0      0      0        6      0      0      0 BMRU
vmnet  1500 0         0      0      0      0        6      0      0      0 BMRU