grp_11    Link encap:Ethernet  HWaddr 46:c9:2d:8b:1d:13  
          inet6 addr: fe80::44c9:2dff:fe8b:1d13/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:28 errors:0 dropped:0 overruns:0 frame:0
          TX packets:110 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2353 (2.3 KB)  TX bytes:6297 (6.2 KB)