Link encap:Ethernet  HWaddr (mac address)
inet6 addr: (private ipv6 address) Scope:Link
UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
RX packets:2717488 errors:0 (other performance info)
TX packets:29879 errors:0 (other performance info)
collisions:0 txqueuelen:1000
(rx and tx bytes)