iwcyggdrasil@Mia:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11b/g  ESSID:off/any  Nickname:"Broadcom 4306"
          Mode:Managed  Access Point: Invalid   
          RTS thr:off   Fragment thr:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

wifi0_ifrename  no wireless extensions.

ath0      IEEE 802.11g  ESSID:"Jon's"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:0D:88:9A:A2:12   
          Bit Rate:11 Mb/s   Tx-Power:18 dBm   Sensitivity=0/3  
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=19/94  Signal level=-76 dBm  Noise level=-95 dBm
          Rx invalid nwid:2091  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

sit0      no wireless extensions.