grp_7     Link encap:Ethernet  HWaddr a2:09:d4:c9:b7:3b  
          inet6 addr: fe80::a009:d4ff:fec9:b73b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:8 errors:0 dropped:0 overruns:0 frame:0
          TX packets:100 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:816 (816.0 B)  TX bytes:5152 (5.1 KB)