eth1      Link encap:Ethernet  HWaddr 00:15:17:2B:51:29  
          inet addr:200.68.100.33  Bcast:200.68.100.35  Mask:255.255.255.252
          inet6 addr: fe80::215:17ff:fe2b:5129/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:20279 errors:0 dropped:0 overruns:0 frame:0
          TX packets:22296 errors:0 dropped:0 overruns:0 carrier:0
          collisions:13 txqueuelen:100 
          RX bytes:3124025 (2.9 MiB)  TX bytes:4294735 (4.0 MiB)
          Base address:0x2000 Memory:b8800000-b8820000