Grant wrote:

>>>Hello, I'm having trouble connecting to APs other than the one at my
>>>home.  I use wpa_supplicant and the madwifi-driver (ath0).  What can I
>>>do to debug this?  Right now all I see is a timeout.  Please let me
>>>know if you might be able to help.
>>>
>>>
>>>      
>>>
>>Hi Grant,
>>
>>I will try to get wpa_suppliicant running here at my hotel tonight, and
>>let you know if I learn anything useful.  I'm in France, so that would
>>be during the day Friday your time.  That is if I have time before
>>drinking or brain cells left afterwards!!
>>    
>>

Well, I didn't have any luck getting wpa_supplicant to connect to an
unencrypted network.  From looking at the debug output from both my
prism54 driver and wpa_supplicant, it seems that wpa_supplicant tells
the driver to drop all unencrypted packets, even if key_mgmt is set to
OFF.  This behavior might be different with the madwifi driver however.

I think you will probably have better luck without using
wpa_supplicant.  The commands I gave before should work for this (except
I typoed 'eth0' instead of 'ath0' for dhcpcd).  You might also have to
add an "ifconfig .. up" at the beginning.  So try:

ifconfig ath0 up
iwconfig ath0 essid "blahblah"
dhcpcd -i ath0

Let me know how it goes.

-Richard

>Thanks a lot Richard.  I'm going to try all of that right away.  What
>does it mean when it says it is connected to address:
>
>FF:FF:FF:FF:FF
>  
>

Looks like it is setup for some kind of broadcast...but I'm not sure...I
never saw that in my tests.

>Also, should passwords not be submitted in a browser over an
>unencrypted wireless network?
>  
>

I'm probably the wrong person to ask about this one...I _believe_ it is
safe as long as it is an "SSL/https" connection (you should have a
'locked padlock' icon in the bottom right of the firefox window.) 
Everything can be broken of course, it is just a matter of time and money. 

-Richard

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