On 01/26/2013 07:01 PM, paranormal wrote:
Hi list.

My system is -STABLE.
Since 9.1 MFC, may be a few months earlier, something was happened, and
stuck beacon errors make my wifi ap adapter unresponsible again.
I have to shutdown my ap once per week.

How to figure it out?

ifconfig:
wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
        ether 00:1e:58:39:f8:7b
        inet 192.168.11.1 netmask 0xfffffff0 broadcast 192.168.11.15
        inet 192.168.11.2 netmask 0xffffffff broadcast 192.168.11.2
        inet 192.168.11.3 netmask 0xffffffff broadcast 192.168.11.3
        inet 192.168.11.4 netmask 0xffffffff broadcast 192.168.11.4
        media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap>
        status: running
        ssid mbsd channel 3 (2422 MHz 11g ht/40+) bssid 00:1e:58:39:f8:7b
        regdomain ETSI indoor ecm authmode OPEN privacy OFF txpower 20
        scanvalid 60 protmode CTS ampdulimit 64k ampdudensity 8 shortgi wme
        burst dtimperiod 1 -dfs


There were after last adapter hung:

64 Jan 26 17:41:45 mbsd kernel: ath0: stuck beacon; resetting (bmiss
count 4)
  65 Jan 26 17:41:45 mbsd kernel: ath0: stuck beacon; resetting (bmiss
count 4)
  66 Jan 26 17:41:45 mbsd
kernel:~
  67 Jan 26 17:41:45 mbsd kernel: ath0: stuck beacon; resetting (bmiss
count 4)
  68 Jan 26 17:41:48 mbsd last message repeated 14
times
  69 Jan 26 17:41:48 mbsd
kernel:~
  70 Jan 26 17:41:48 mbsd kernel: ath0: stuck beacon; resetting (bmiss
count 4)
  71 Jan 26 17:42:02 mbsd last message repeated 62

maybe:

check  you  have antenna's on main + diversity, or make sure you have
and a closing-end-connector (see documetentation of your ath card) on the diversity connector,

and or maybe disable it in software, examples are in

http://bsd.wifisoft.org/svn/projects/nek/events/ApacheCon-2012/accesspoint/Files/etc/sysctl.conf

else install ath debug tools from

/usr/src/tools/tools/ath


2ct,
cheers Marten

times


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