Re: [zd1211-devs] kernel: TKIP: replay detected:

2006-09-21 Thread Matthieu CASTET
Hi,

On Thu, 21 Sep 2006 12:52:37 -0400, Daniel Drake wrote:

> You should report this to the Linux netdev list. It isn't a driver bug, 
> and isn't really a bug at all, the only issue is that maybe it shouldn't 
> be so noisy when replays happen.
> 
I got also some TKIP: ICV error detected: STA=

Where these errors come from ?
Bad packet (should be filtered by hardware/driver) ?
Duplicated frame for replay error (should be filtered by hardware/driver) ?
???

> Also we will switch to hardware decryption fairly soon so this "problem" 
> will go away.
> 
Great ;)


Matthieu


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Re: [zd1211-devs] kernel: TKIP: replay detected:

2006-09-21 Thread Daniel Drake
Elimar Riesebieter wrote:
> Hi all,
> 
> I am running
> 
> zd1211rw 4-1:1.0: firmware version 4605
> zd1211rw 4-1:1.0: zd1211 chip 6891:a727 v4330 high 00-14-7c RF2959_RF pa0 g---
> 
> 
> IEEE 802.11b/g  ESSID:"BLO"  Nickname:"zd1211"
> Mode:Managed  Frequency:2.462 GHz  Access Point: XX:XX:BB:LL:KK:00
> Bit Rate:54 Mb/s
> Link Quality=98/100  Signal level=91/100
> Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
> Tx excessive retries:0  Invalid misc:0   Missed beacon:0
> 
> in wpa/tkip mode.
> 
> My sylog is filled up with thousands of:
> Sep 21 18:18:00 aragorn kernel: TKIP: replay detected: \
> STA=XX:XX:BB:LL:KK:00 previous TSC BLAa received TSC BLAa
> Sep 21 18:18:29 aragorn kernel: printk: 62 messages suppressed.

You should report this to the Linux netdev list. It isn't a driver bug, 
and isn't really a bug at all, the only issue is that maybe it shouldn't 
be so noisy when replays happen.

Also we will switch to hardware decryption fairly soon so this "problem" 
will go away.

Daniel


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[zd1211-devs] kernel: TKIP: replay detected:

2006-09-21 Thread Elimar Riesebieter
Hi all,

I am running

zd1211rw 4-1:1.0: firmware version 4605
zd1211rw 4-1:1.0: zd1211 chip 6891:a727 v4330 high 00-14-7c RF2959_RF pa0 g---


IEEE 802.11b/g  ESSID:"BLO"  Nickname:"zd1211"
Mode:Managed  Frequency:2.462 GHz  Access Point: XX:XX:BB:LL:KK:00
Bit Rate:54 Mb/s
Link Quality=98/100  Signal level=91/100
Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
Tx excessive retries:0  Invalid misc:0   Missed beacon:0

in wpa/tkip mode.

My sylog is filled up with thousands of:
Sep 21 18:18:00 aragorn kernel: TKIP: replay detected: \
STA=XX:XX:BB:LL:KK:00 previous TSC BLAa received TSC BLAa
Sep 21 18:18:29 aragorn kernel: printk: 62 messages suppressed.

Driver is off kernel zd1211_2006-08-19.

Linux version 2.6.18-aragorn, but has also on the rc ones.

Elimar

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