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Get my Intersil Prism 2.5 to Monitor!
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midnite_commander
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Joined: 06 Dec 2004
Posts: 51
Location: Madison, WI

PostPosted: Wed Apr 06, 2005 9:49 pm    Post subject: Get my Intersil Prism 2.5 to Monitor! Reply with quote

Hi all,
I've been trying to get kismet up and running, just to play around with it :D . My problem is that my wireless card doesn't seem to support monitoring mode. It's an Intersil prism 2.5 chipset, internal, on an IBM Thinkpad T30. Here's what I get from iwpriv:

Code:
midnite btimm # iwpriv
eth0      no private ioctls.

lo        no private ioctls.

dummy0    no private ioctls.

eth1      Available private ioctls :
          force_reset      (8BE0) : set   0       & get   0
          card_reset       (8BE1) : set   0       & get   0
          set_port3        (8BE2) : set   1 int   & get   0
          get_port3        (8BE3) : set   0       & get   1 int
          set_preamble     (8BE4) : set   1 int   & get   0
          get_preamble     (8BE5) : set   0       & get   1 int
          set_ibssport     (8BE6) : set   1 int   & get   0
          get_ibssport     (8BE7) : set   0       & get   1 int
          dump_recs        (8BFF) : set   0       & get   0


Is there a way to get a patched driver so that I can use my card in monitor mode? Right now I just have it compiled in my kernel...

Wireless Lan Drivers (Non-Hamradio) & Wireless Extensions -> Hermes chipset 802.11b Support (Orinoco/Prism 2/Symbol) -> Prism 2.5 802.11b PCI adaptor support.

I really hope somebody can help with this! Thanks.

P.S. May a solution be to use the wlan-ng drivers instead? I could then use the wlan-ng control source for kismet....
_________________
IBM Thinkpad T30 2366-FBU
2.20 GHz Pentium4-Mobile
256mb PC2700 DDR Ram
ATI Radeon Mobile 7500

2.6.11-gentoo-r3 w/ udev, nptl.
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midnite_commander
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Joined: 06 Dec 2004
Posts: 51
Location: Madison, WI

PostPosted: Thu Apr 07, 2005 12:55 am    Post subject: Reply with quote

Alright, I've surmised that somehow my Prism2.5 uses Orinoco drivers, specifically 0.13e. Now, that driver itself does not have monitoring support, but there is a patch here http://www.kismetwireless.net/download.shtml#orinoco2611 for linux kernel 2.6.11 to add monitoring support. My question is whether or not it will compile against the gentoo-sources or if i need to use the vanilla sources. Any help in this matter would be greatly appreciated! Thanks.
_________________
IBM Thinkpad T30 2366-FBU
2.20 GHz Pentium4-Mobile
256mb PC2700 DDR Ram
ATI Radeon Mobile 7500

2.6.11-gentoo-r3 w/ udev, nptl.
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plumboy
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Joined: 09 Mar 2005
Posts: 12

PostPosted: Sun Aug 14, 2005 3:00 am    Post subject: Reply with quote

if you intall them as module u shouldn't worry too much about it.

i've got it working. :)
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