Re: CALL for TEST [HOSTAP] run(4) ralink usb wireless

From: Ganbold <ganbold_at_gmail.com>
Date: Wed, 16 Jun 2010 19:05:12 +0800
PseudoCylon wrote:
> ----- Original Message ----
>   
>>>>    
>>>>         
>>> Well, the patch is working (sort of). Old driver wouldn't let you ping anywhere.
>>>
>>> Replies are taking awfully long. One of them took 5 sec. This could be a different issue.
>>>
>>> Can you try a few thing? (Unfortunately, everything is working on my side.)
>>> * Before ping from rspro, does ping from macbook to 192.168.1.42 (wlan0) work?
>>>  
>>>       
>> No. I will check again and let you know.
>>
>>     
>>> * If you give IP address to only bridge0, does it make any difference?
>>>  
>>>       
>> I will let you know after testing.
>>
>>     
>>> * Does it make any difference if use rspro without 192.168.1.7 (if possible)?
>>>  
>>>       
>> 192.168.1.7 is just my freebsd laptop.
>>
>>     
>
> Hello,
>
> More questions.
>
> Is freebsd laptop working fine with wlan, or is it connected to ethernet port?
>   

Connected to ethernet port.

> Does adsl modem still freeze?
>   

Yes.

> Normally, when you ping from macbook to modem, there will be arp pakets
> 'who-has modem tell macbook' and
> 'modem is-at xx:xx...'
> Do you see these at wlan0 on rspro?
>   
I see it.
...
19:02:52.519830 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has
192.168.1.1 tell 192.168.1.50, length 28
        0x0000:  ffff ffff ffff 0026 bb17 f661 0806 0001
        0x0010:  0800 0604 0001 0026 bb17 f661 c0a8 0132
        0x0020:  0000 0000 0000 c0a8 0101
19:02:52.520118 ARP, Ethernet (len 6), IPv4 (len 4), Reply 192.168.1.1
is-at 00:30:54:62:3d:24 (oui Unknown), length 46
        0x0000:  0026 bb17 f661 0030 5462 3d24 0806 0001
        0x0010:  0800 0604 0002 0030 5462 3d24 c0a8 0101
        0x0020:  0026 bb17 f661 c0a8 0132 0000 0000 0000
        0x0030:  0000 0000 0000 0000 0000 0000

I will test the rest and let you know.

Ganbold
> If rspro can ping patch should be working, but let's make sure it is. Please before starting hostapd,
> sysctl hw.usb.run.debug=1
> (If the driver is not compiled with kernel, please apply a patch attached.)
> When hostapd is started, it will print out
>
> Starting hostapd.
> Configuration file: /etc/hostapd.conf
> Using interface wlan0 with hwaddr 00:22:cf:03:e0:30 and ssid 'bsd'
> run_key_set: cmdq_store=0
> run_key_set_cb: associd=0, keyix=1, mode=3, type=group, tx=on, rx=off
> run_stop: All Tx cleared
> run_newstate: INIT -> INIT
> run_newstate: INIT -> SCAN
> ... omit some lines ...
>
> Please confirm there is
> run_key_set_cb: associd=0, mode=3, ...
> And, associd is '0' (This was the problem before. So, encryption with group key failed.)
>
> When macbook associates with AP, it will print
>
> run_newassoc: cmdq_store=2
> run_newassoc: new assoc isnew=1 associd=c001 addr=00:26:bb:17:f6:61
> run_newassoc: rate=0x82 ridx=0 ctl_ridx=0
> ... omit some lines ...
> run_newassoc: rate=0x6c ridx=11 ctl_ridx=8
> run_newassoc: rate=2, mgmt_ridx=0
> run_key_set: cmdq_store=3
> run_key_set_cb: associd=c001, keyix=0, mode=4, type=pairwise, tx=on, rx=on
>
> Please confirm there is
> run_key_set_cb: associd=c001, mode=4, ...
> And associd isn't '0'.
>
> If not, I need to fix the driver. If things go accordingly, please compare the mode. With your config, group key uses TKIP (mode 3) and pairwise key uses CCMP (mode 4). And very first arp who-has packet uses group key and other use pairwise key. Maybe, macbook doesn't like mixing the mode. So, please
> tcpdump -vvv -xxx -i wlan0 'arp'
> and check if any packet with address of all 'ff'. is sent/received alright. All 'ff 'means using group key. Others use pairwise key. All 'ff  is easy to see in output of tcpdump. Or, you can chose one of them, CCMP or TKIP for 'wpa_pairwise=' and see if it makes any difference.
>
>
> Sorry for too many questions. It is working fine here, again.
> AK
>
> --patch Only needed if the driver is not compiled with the kernel--
>
> diff --git a/dev/usb/wlan/if_run.c b/dev/usb/wlan/if_run.c
> index e4fc8d2..65c1dab 100644
> --- a/dev/usb/wlan/if_run.c
> +++ b/dev/usb/wlan/if_run.c
> _at__at_ -69,6 +69,7 _at__at_ __FBSDID("$FreeBSD: src/sys/dev/usb/wlan/if_run.c,v 1.11 2010/06/14 23:01:50 jki
>  #include "usbdevs.h"
>  
>  #define USB_DEBUG_VAR run_debug
> +#define USB_DEBUG
>  #include <dev/usb/usb_debug.h>
>  
>  #include "if_runreg.h"
>
> --end patch--
> only one line to add
>
>
>
>
>   


-- 
I disagree with what you say, but will defend to the death your right to
tell such LIES!
Received on Wed Jun 16 2010 - 09:05:25 UTC

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