Re: [ipw3945-devel] dynamic wep with mulitple keys

["Tomas Winkler" <tomasw@gmail.com>]

On Tue, Apr 1, 2008 at 9:49 PM, drago01 <drago01@gmail.com> wrote:
> On Tue, Apr 1, 2008 at 7:53 AM, Tomas Winkler <tomasw@gmail.com> wrote:
>  >
>  > On 3/31/08, drago01 <drago01@gmail.com> wrote:
>  >  > Hello,
>  >  >
>  >  > I noticed that I can connect to some dynamic wep APs fine using
>  >  > iwl3945 and with other it does not work, while ipw3945 work with all
>  >  > of them.
>  >  > Both driver associate fine but iwl3945 never gets an ip from dhcp.
>  >  > I checked with iwlist key and it seems that this APs are using only
>  >  > one key with iwl3945 but two with ipw3945.
>  >  > The APs that work (I recognize them by BSSID) are using only one key
>  >  > with both drivers.
>  >  > Does this mean that mac80211/iwl3945 for some reason drops one key or
>  >  > never sets it?  (broadcast key?)
>  >  > Any idea how to get more infos to debug this? (Can attach both iwlist
>  >  > key outputs if this is needed).
>  >
>  >  Currently iwl uses cryptom management provided by mac80211, we are
>  >  preparing patches for using of HW acceleration till now you must look
>  >  for
>  >  problems mac80211.
>
>  OK, Johannes any idea what it might be?
>
>
>  >  Some log prints will be useful to debug it anyway.
>
>  Which kind of logs exactly?

You will probably need to add some printouts into mac80211.  Please
validate that you are receiving two keys from a supplicant.  The order
should be first unicast then broadcast key.

>  Tried adding debug=0x43fff and no usefull (related) stuff got printed.

Logs from iwlwifi are not useful for now.

Thanks
Tomas