Re: [Ipw2100-devel] CCMP errors?

[Pedro R. <ram...@se...>]

James Ketrenos wrote:
> Brian Kurle wrote:
> 
>> I finally picked up a WRT54GS AP just so that I could mess around with
>> AES (as my DI-624 AP only supports TKIP) with my 2200BG (1.0.1) and
>> wpa_supplicant (0.3.8).  When I have the Linksys configured WPA-PSK with
>> TKIP all was well, however, when I changed it to AES, my
>> 2200/wpa_supplicant seemed to have fits associated.   Once it did, I
>> started seeing tons of kernel: CCMP: decrypt failed: error messages:
>>
>> Mar 24 21:01:17 boris kernel: printk: 9 messages suppressed.
>> Mar 24 21:01:17 boris kernel: CCMP: decrypt failed:
>> STA=00:13:10:27:1f:21
>> Mar 24 21:01:17 boris last message repeated 3 times
>> Mar 24 21:01:37 boris kernel: printk: 8 messages suppressed.
>> Mar 24 21:01:37 boris kernel: CCMP: decrypt failed:
>> STA=00:13:10:27:1f:21
>> Mar 24 21:01:37 boris last message repeated 3 times
>> Mar 24 21:01:57 boris kernel: printk: 8 messages suppressed.
>> Mar 24 21:01:57 boris kernel: CCMP: decrypt failed:
>> STA=00:13:10:27:1f:21
>> ...
>> ad nauseum
>>
>> I apparently have connectivity as I am able to surf, but I'm still
>> wondering about the errors (and it did lock my keyboard up after
>> awhile).
>>  
>>
> When it locked up your keyboard, were there any firmware restarts or 
> other messages in the log besides the CCMP errors?
> 
> When you say 2200/wpa_supplicant had fits, are you just referring to the 
> CCMP decrypt errors or did something else occur?  Does restarting 
> wpa_supplicant temporarily resolve the decrypt errors or do they begin 
> immediately upon association?
> 
> James
> 
>> brian
 >

Is it just me, or the time between CCMP errors is exactly 20 seconds?
Maybe this is an indication of someting related to interference(like 
wireless phone, mouse, keyboard, other APs?) or card(FW bug) or 
driver(in a work queue) bug.
--
Pedro Ramalhais