itom - 2007-07-28

hi all, the error when I try to execute:
# weplab -i eth2 -c file.cap --bssid xx:xx:xx:xx:xx

weplab - Wep Key Cracker Wep Key Cracker (v0.1.5).
Jose Ignacio Sanchez Martin - Topo[LB] <>
ERROR: datalink type is not DLT_IEEE802.11 or PRISM_HEADER. Maybe you need to configure monitor mode in your wireless card

02:0a.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04)

uname -a:
Linux satellitux 2.6.18-4-686 #1 SMP Mon Mar 26 17:17:36 UTC 2007 i686 GNU/Linux

I use debian Testing and the version of weblab is "0.1.5"; before launch the weplab -i .. I configure my card in monitor mode with:
# iwconfig eth2 mode Monitor
and the channel with:
# iwconfig eth2 channel 11

I think that work correctly my card because with "airodump eth2" all going right

any ideas?