ifconfig
eth0      Link encap:Ethernet  HWaddr 08:2e:5f:73:8c:9b
          inet adr:192.168.2.29  Bcast:192.168.2.255  Masque:255.255.255.0
          adr inet6: fe80::a2e:5fff:fe73:8c9b/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:15403 erreurs:0 :0 overruns:0 frame:0
          TX packets:12284 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:15442691 (15.4 MB) Octets transmis:1330124 (1.3 MB)

lo        Link encap:Boucle locale
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:1402 erreurs:0 :0 overruns:0 frame:0
          TX packets:1402 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0
          Octets reçus:212762 (212.7 KB) Octets transmis:212762 (212.7 KB)


lspci -v | grep -i network -A 6
04:00.0 Network controller: Intel Corporation Centrino Wireless-N 2230 (rev c4)
    Subsystem: Intel Corporation Centrino Wireless-N 2230 BGN
    Flags: bus master, fast devsel, latency 0, IRQ 45
    Memory at c2500000 (64-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: iwlwifi