| -rw-r--r-- | noncore/net/wellenreiter/README | 57 |
1 files changed, 53 insertions, 4 deletions
diff --git a/noncore/net/wellenreiter/README b/noncore/net/wellenreiter/README index 4ed5c28..c04d30c 100644 --- a/noncore/net/wellenreiter/README +++ b/noncore/net/wellenreiter/README @@ -2,36 +2,85 @@ /* W e l l e n r e i t e r I I */ /* =============================== */ /* */ /* Version: Opie-ALPHA */ /*************************************************************************/ +-------------------------------------------------- Release Notes for Opie-ALPHA Version December 2002 -------------------------------------------------- +===================== = Supported Devices = +===================== * low-level orinoco_cs-based (including prism2 and spectrum_cs) +* Supported Interfaces: wlan0 (yes, I know this is hardcoded and + lame, but we're in a hurry and this can be configured soon...) + +===================== = Build = +===================== To compile Wellenreiter within the Opie build environment, add the following directories to $OPIEDIR/Makefile, e.g. to 'NONAPPS=' noncore/net/wellenreiter/libwellenreiter \ noncore/net/wellenreiter/daemon \ noncore/net/wellenreiter/contrib/orinoco_hopper \ noncore/net/wellenreiter/gui -./configure and rebuild. +./configure and rebuild. Note that you need libpcap in your toolchain. + +===================== += Install = +===================== +Alternatively, you can use our precompiled ipk. Get it from +http://opie.net.wox.org/elan/current. You will also need libpcap. + +===================== = Run = +===================== + +1. Place card in monitor mode. This is device dependent. + + Caution: Don't do this while you're logged in via ssh + or otherwise using the wireless interface - your connection + will freeze: The card can't be used normally when sniffing! + + For most orinoco-based cards this can be done using + 'iwpriv <interface> 2' or 'iwpriv <interface> 2 1'. + + You can check if this works, by calling 'ifconfig <interface>'. + If you see 'Protocol: UNSPEC' and an unusual long MAC-Address, + then your card has been successfully set to the monitor mode. + +2. Start a channel hopper. A wireless card has several channels + (e.g. radio frequencies) here it can listen for beacons. + Beacons are management data frames from other stations. + Remember, this is radio transmission, so the card has to be + "tuned" to a certain channel to be able to receive the beacons. + + In order to scan the complete frequency spectrum and thus be able + to detect all available stations, you have to 'hop' through the + channels frequently. You can do this manually (e.g. with 'iwconfig') + [hahaha] or you can use a channel hopper. + + For convenience, the current Wellenreiter Alpha comes with a + channel hopper for Orinoco-based cards. Start this via + orinoco_hopper <interface>. + +3. Start the Wellenreiter sniffing daemon: wellenreiterd. -1. Place card in monitor mode: iwpriv <interface> 2 1 -2. Start $OPIEDIR/bin/orinoco_hopper <interface> -3. Start Wellenreiter +4. Start the Wellenreiter GUI and sniff like hell. Don't press the button + "Start Scan" yet, because it enables the demo mode and will crash the + wellenreiterd daemon if running. +===================== = Credits = +===================== Sniffer: Max Moser <max@remote-exploit.org> Communication and Protocol: Martin J. Muench <mjm@remote-exploit.org> GUI: Michael Lauer <mickeyl@handhelds.org> |