Ethereal and hostAP
tanuja_iv at hotmail.com
Wed Sep 8 20:20:13 EDT 2004
I used Ethereal with the Dlink DWL 650 card in monitor mode 2. This brings
down my wlan0 interface. As in, it shows
wlan0 IEEE 802.11b ESSID:"cuairnet"
Mode:Monitor Frequency:2.422GHz Access Point: 00:00:00:00:00:00
Bit Rate:1Mb/s Sensitivity=1/0
Retry min limit:8 RTS thr=2312 B Fragment thr:off
Link Quality:53/0 Signal level:-38 dBm Noise level:-92 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:9 Invalid misc:3177 Missed beacon:0
When I disable the monitor mode, the iwconfig shows the valid AP address.
Can anyone tell me where I may have gone wrong?
>Ethereal does not need any special configuration for operation with Host AP
>driver. You just need to >get recent enough versions of libpcap and
>Ethereal so that they have support for 802.11 frames (I >use CVS versions)
>and then you should be able to capture frames with 802.11 headers from
>wlan0 >when using monitor mode 2 (or 3 in CVS version to get some extra
>Prism2 info). You will also need to >set wlan0 interface UP for the
>Jouni Malinen PGP id EFC895FA
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