root@neutrino:/home/apsides# wlanconfig ath0 destroy
root@neutrino:/home/apsides# wlanconfig ath0 create wlandev wifi0 wlanmode monitor
ath0
root@neutrino:/home/apsides# aireplay-ng --fakeauth -e "dd-wrt" -b 00:18:84:1F:8C:35 -h 00:02:6F:21:C4:A1 ath0
ioctl(SIOCGIFINDEX) failed: No such device
root@neutrino:/home/apsides#             

ath0      IEEE 802.11b  ESSID:""  Nickname:""
          Mode:Monitor  Channel:0  Access Point: Not-Associated
          Bit Rate:0 kb/s   Tx-Power:0 dBm   Sensitivity=0/3
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management: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