A bit late but better than never, The dlink 650 (which is manufactured by the gemtek) can _*easily*_ be modified to accept an external antenna. To make a clean connector you need to purchase an end launch MMCX jack: http://www.digikey.com/scripts/us/dksus.dll?Detail?Ref=10363&Row=130734 (you will also need a dremmel like tool, or a file (a drill will work but it will not be clean) to cut out the hole for the end launch plug) And then the appropriate MMCX plug. e.g. http://www.digikey.com/scripts/us/dksus.dll?Criteria?Ref=10850&Cat=21758713 If you do not care about a clean look check out: http://kevlar.burdell.org/~will/antenna/ For good instructions on removing the antenna cover check out: http://users.skynet.be/chricat/DWL-650.html To roll your own antenna check out: http://www.tux.org/~bball/antenna/ The antenna describe on the above referenced page is fairly easy to build (build mine in a few days only working nights). However good luck! David Gabler -----Original Message----- From: Dan Stofl [mailto:danstoflat_private] Sent: Friday, September 28, 2001 4:32 PM To: pen-testat_private Subject: Wireless discovery and WEP cracking on one 802.11b card I would like to perform discovery of 802.11b networks and WEP cracking on the same card. Currently WEP cracking is limited to a select number of Prism II cards. Addtron AWP-100 Bromax Freeport Compaq WL100 D-Link DWL-650 GemTek (Taiwan) WL-211 Linksys WPC11 Samsung SWL2000-N SMC 2632W Z-Com XI300 Zoom Telephonics ZoomAir 4100 LeArtery Solutions SyncbyAir LN101 Unfortunately from my research these cards are lacking when it comes to their range when compared with other cards such as the Cisco Aironet 340/350 or the Lucent Orinoco cards. It also appears that these cards do not have connectors for external antennas. If this is true, is it asking too much for the above cards to do net stumbling? If so, is there a way to boost the gain to one of these cards so it would be more effective in this role? Alternatively, are there other cards better suited for the discovery of 802.11b networks that can also perform WEP cracking? ===== Justin Childs danstoflat_private __________________________________________________ Do You Yahoo!? Listen to your Yahoo! Mail messages from any phone. http://phone.yahoo.com ---------------------------------------------------------------------------- This list is provided by the SecurityFocus Security Intelligence Alert (SIA) Service. For more information on SecurityFocus' SIA service which automatically alerts you to the latest security vulnerabilities please see: https://alerts.securityfocus.com/ ---------------------------------------------------------------------------- This list is provided by the SecurityFocus Security Intelligence Alert (SIA) Service. For more information on SecurityFocus' SIA service which automatically alerts you to the latest security vulnerabilities please see: https://alerts.securityfocus.com/
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