Wireless disconnected, group key exchange timeout

sergey · December 19, 2012, 11:47am

Hello

I have 2011UAS-2HnD with 5.22 RouterOS. Clients (Linux 3.2.12 and WinXP) disconnect periodically - 1-10 times per hour. Distance between clients and AP is less then 5 meters.

MT wireless configuration:

/interface wireless
set 0 band=2ghz-b/g/n disabled=no frequency=2422 hide-ssid=yes l2mtu=2290 mode=ap-bridge ssid=home
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk eap-methods=passthrough mode=dynamic-keys wpa-pre-shared-key=*** wpa2-pre-shared-key=***
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m

On client in logs:

Dec 19 13:16:07 lynx kernel: : ieee80211 phy0: wlan0: No probe response from AP d4:ca:6d:6e:9a:57 after 500ms, disconnecting.
Dec 19 13:16:07 lynx dhcpcd[2154]: wlan0: carrier lost
Dec 19 13:16:07 lynx kernel: : cfg80211: Calling CRDA to update world regulatory domain
Dec 19 13:16:07 lynx wpa_cli: interface wlan0 DISCONNECTED
Dec 19 13:16:07 lynx wpa_cli: executing ‘false /etc/init.d/net.wlan0 --quiet stop’ failed
Dec 19 13:16:07 lynx kernel: : wlan0: authenticate with d4:ca:6d:6e:9a:57 (try 1)
Dec 19 13:16:07 lynx kernel: : wlan0: authenticated
Dec 19 13:16:07 lynx kernel: : wlan0: associate with d4:ca:6d:6e:9a:57 (try 1)
Dec 19 13:16:08 lynx kernel: : wlan0: associate with d4:ca:6d:6e:9a:57 (try 2)
Dec 19 13:16:08 lynx kernel: : wlan0: associate with d4:ca:6d:6e:9a:57 (try 3)
Dec 19 13:16:08 lynx kernel: : wlan0: RX AssocResp from d4:ca:6d:6e:9a:57 (capab=0x431 status=0 aid=1)
Dec 19 13:16:08 lynx kernel: : wlan0: associated
Dec 19 13:16:08 lynx dhcpcd[2154]: wlan0: carrier acquired
Dec 19 13:16:08 lynx wpa_cli: interface wlan0 CONNECTED

Client interface status (connected):

wlan0 IEEE 802.11bg ESSID:“home”
Mode:Managed Frequency:2.422 GHz Access Point: D4:CA:6D:6E:9A:57
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=70/70 Signal level=-16 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:36 Missed beacon:0

On MT:

13:16:07 wireless,info 00:16:44:AC:77:1B@wlan1: disconnected, received deauth: no activity (4)
13:16:08 wireless,debug wlan1: 00:16:44:AC:77:1B attempts to associate
13:16:08 wireless,debug wlan1: 00:16:44:AC:77:1B not in local ACL, by default accept
13:16:08 wireless,info 00:16:44:AC:77:1B@wlan1: connected

Some time clients reconnects in less then a minute but some time it takes 2-5 mins to reconnect.

Any ideas?

Thanks.

sergey · December 19, 2012, 12:44pm

I want to add that I did not have such problem with Cisco or ZyXEL routers before. Of course it was more then 2 months ago and software on clients were updated but I think that womething wrong with MikroTik or settings.

sergey · December 20, 2012, 10:49am

Update: if I send some data (MikroTik ping) via WiFi, everything is fine. Once I stop pinging MT router, WiFi drops.
It look like something enters into sleep mode. I’d thought that it may be client problem but same problems happen with 2 clients and I did not have it when I used Cisco pr ZyXEL APs.

Any ideas?

sergey · January 4, 2013, 12:18am

2 weeks ago I have turned off WiFi on MT and enabled WiFi on ZyXEL Keenetic Giga in access point (bridge) mode. Since those time I do not have WiFi problems.

ZyXEL settings:
Auth: WPA-PSK/WPA2-PSK
Ciphers:TKIP/AES
Hide SSID
802.11g/n
Channel: auto (4th channel)
WiFi Multimedia enabled

My last ide was channels overlap with other WiFi access point (MT used 3rd channel but ZyXEL uses 4th channel) but iwlist wlan0 scan command on Linux does not show that anything uses 3rd channel same as 4th.

Any ideas? I really want switch back to MikroTik WiFi and do not keep 2 devices running.

uldis · January 4, 2013, 9:13am

maybe try to disable hide-ssid option as maybe that causes the problem. Try to use different channel.

sergey · January 4, 2013, 9:30am

Thank you for the reply.

I tried to disable “Hide SSID” option - no luck.
I will try switch to other (4th) channel.

NetworkPro · March 14, 2013, 7:09pm

Blah ! Always hard to have fully compatible sh*t!

I am trying with this config on MT side:
/interface wireless security-profiles
add authentication-types=wpa2-psk eap-methods=passthrough group-key-update=3m management-protection=allowed management-protection-key= mode=dynamic-keys name=wpa2
supplicant-identity=“” wpa2-pre-shared-key=
/interface wireless
set 0 allow-sharedkey=yes band=2ghz-onlyn bridge-mode=disabled default-forwarding=no disabled=no ht-ampdu-priorities=0,1,2,3,4,5,6,7 ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=
ap-bridge multicast-helper=disabled radio-name=“” security-profile=wpa2 ssid= wireless-protocol=802.11looks like it’s working

before that - I had “disconnected, group exchange timeout” blaaaaahh

wait ! the export did not catch “Allow Shared Key” on Advanced page, next to Preamble Mode - I have that turned on.

EDIT: group key exchange timeout problem with one Broadcom 802.11n 1T1R still exists with this config.

sergey · March 14, 2013, 7:20pm

Well, I have asked support for help. They advised several changes in configuration. Current configuration works fine:

/interface wireless
set 0 band=2ghz-b/g/n country=ukraine disabled=no distance=indoors frequency=2422 frequency-mode=regulatory-domain hide-ssid=yes ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=ap-bridge ssid=
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk eap-methods=passthrough mode=dynamic-keys wpa-pre-shared-key= wpa2-pre-shared-key=

Btw, Probably WPA-PSK is not needed and I’m going to disable it.

Thank you for the reply.

NetworkPro · March 17, 2013, 7:11am

Yeah my attempts did not work and I did not want to turn on b/g/n to test that.

I want to run OpenWRT trunk on a separate partition now.

sergey · March 17, 2013, 2:14pm

What is wrong with b/g/n mode? Why you do not want to use it?

NetworkPro · March 17, 2013, 2:56pm

It is slower.

NetworkPro · March 17, 2013, 5:07pm

Problem happens with OpenWRT as well.

Switching to cable.

Mar 17 18:50:06 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Mar 17 18:50:08 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: authenticated
Mar 17 18:50:08 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: associated (aid 2)
Mar 17 18:50:08 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx WPA: pairwise key handshake completed (RSN)
Mar 17 18:52:47 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: authenticated
Mar 17 18:52:47 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: associated (aid 2)
Mar 17 18:52:47 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx WPA: pairwise key handshake completed (RSN)
Mar 17 18:56:05 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: disassociated
Mar 17 18:56:06 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Mar 17 18:56:11 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: authenticated
Mar 17 18:56:11 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx IEEE 802.11: associated (aid 2)
Mar 17 18:56:11 OpenWrt daemon.info hostapd: wlan0: STA 08:ed:b9:xx:xx:xx WPA: pairwise key handshake completed (RSN)

NetworkPro · May 9, 2013, 3:20pm

Update: grabbed new driver for client adapter from station-drivers (god bless the french) (updated all drivers on that pc actually not just the wi-fi)

problem fixed

borax00 · December 6, 2013, 10:49pm

Hi Sergey,

Can you post what support wrote? I’m seeing deauth due to inactivity (not as frequent as you), I’m curious to know the reply.

rwebb616 · February 18, 2014, 4:49pm

So are we to assume that this was a client side issue? I am having this same issue at a client of mine - same error message. v5.26 set up with dynamic keys using wpa2-psk and aes ciphers.

Client’s connection on laptop will drop out and take a minute or two to re-establish.

What is the group key update all about - could this be causing the disconnect..? Looks to be set for 5 minutes or something.

Seems like someone from Mikrotik would understand what is going on here. There is a log entry so that means the router is doing something or detecting something is happening.

Thanks
Rich

Bitto · February 21, 2014, 1:28pm

Any updates on this issue ? i completely changed rb600 with 800 without success it seems problem occurs +30 users. i optimized connections with disaabling one of three SSID’s. Any other ideas ? increase or decrease key exchange time out setting?

rwebb616 · February 21, 2014, 1:58pm

Bitto - Is there anything in common with your +30 users? Are they all on the same model of computer or anything like that? At my client there is only one user having the issue and they’re on a dell laptop which I believe has some weird power management stuff associated with the wireless. I’ve had him disable those settings and so far (fingers crossed) haven’t heard that he’s disconnected.

Bitto · February 21, 2014, 2:14pm

Man this is my problem..

Feb/06/2014 13:22:46 wireless,info 3C:E0:72:2C:AA:71@wlan1: connected
Feb/06/2014 13:22:57 wireless,info CC:3A:61:2D:53:30@wlan2: disconnected, received disassoc: sending station leaving (8)
Feb/06/2014 13:22:57 wireless,info wlan2: data from unknown device CC:3A:61:2D:53:30, sent deauth
Feb/06/2014 13:22:57 wireless,info wlan2: data from unknown device CC:3A:61:2D:53:30, sent deauth
Feb/06/2014 13:23:03 wireless,info 18:34:51:02:B3:08@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info 04:15:52:F2:33:F3@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info D0:22:BE:48:54:6F@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info 3C:C2:43:A3:3D:7C@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info C8:E0:EB:B7:81:5D@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info E8:99:C4:9C:BA:24@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info D0:22:BE:1F:A6:E6@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info 8C:3A:E3:61:83:18@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info E0:B9:A5:FA:9B:77@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info 54:EA:A8:6B:33:27@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info A8:FA:D8:F0:B3:6E@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:03 wireless,info 28:E0:2C:4E:B0:EB@wlan2: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 00:27:10:17:90:D8@wlan3: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B3:1C@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B4:48@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 08:11:96:14:71:44@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 88:53:2E:3D:39:C0@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:8A:94@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 84:A6:C8:DC:6F:59@wlan3: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B2:AC@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info E0:9D:31:0D:D6:90@wlan3: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:8A:9C@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B1:E4@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B0:64@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:7F:04@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 08:70:45:38:2D:57@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B0:D0@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 8C:70:5A:35:B5:64@wlan3: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 24:EC:99:D7:58:BE@wlan3: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info A8:BB:CF:DB:62:AD@wlan3: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info FC:25:3F:73:71:DF@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B3:10@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 8C:70:5A:33:B9:28@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:83:28@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 3C:E0:72:2C:AA:71@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info CC:3A:61:AC:9F:35@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info C4:43:8F:42:3D:C7@wlan3: disconnected, group key exchange timeout
Feb/06/2014 13:23:15 wireless,info 60:67:20:70:B9:B4@wlan1: disconnected, group key exchange timeout
Feb/06/2014 13:24:23 wireless,info wlan1: data from unknown device 60:67:20:70:B9:B4, sent deauth (2454 deauths suppressed)
Feb/06/2014 13:24:23 wireless,info wlan1: data from unknown device 60:67:20:70:B9:B4, sent deauth (1 deauths suppressed)
Feb/06/2014 13:24:23 wireless,info wlan1: data from unknown device 60:67:20:70:B9:B4, sent deauth (10 deauths suppressed)
Feb/06/2014 13:24:39 wireless,info wlan3: data from unknown device E0:9D:31:0D:D6:90, sent deauth (1093 deauths suppressed)
Feb/06/2014 13:24:40 wireless,info wlan1: data from unknown device 60:67:20:70:8A:9C, sent deauth (497 deauths suppressed)
Feb/06/2014 13:24:40 wireless,info wlan1: data from unknown device 60:67:20:70:B3:10, sent deauth (4 deauths suppressed)
Feb/06/2014 13:24:40 wireless,info wlan3: data from unknown device 24:EC:99:D7:58:BE, sent deauth (9 deauths suppressed)
Feb/06/2014 13:24:40 wireless,info wlan1: data from unknown device 60:67:20:70:B1:E4, sent deauth (10 deauths suppressed)
Feb/06/2014 13:24:41 wireless,info wlan1: data from unknown device 88:53:2E:3D:39:C0, sent deauth
Feb/06/2014 13:24:41 wireless,info wlan1: data from unknown device 60:67:20:70:B1:E4, sent deauth
Feb/06/2014 13:24:41 wireless,info wlan3: data from unknown device 24:EC:99:D7:58:BE, sent deauth (3 deauths suppressed)
Feb/06/2014 13:25:22 wireless,debug wlan1: 60:67:20:70:B4:48 attempts to associate
Feb/06/2014 13:25:22 wireless,debug wlan1: 60:67:20:70:B4:48 not in local ACL, by default accept
Feb/06/2014 13:25:22 wireless,info 60:67:20:70:B4:48@wlan1: connected
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:8A:94, sent deauth (1770 deauths suppressed)
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth (565 deauths suppressed)
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 08:11:96:14:71:44, sent deauth (1 deauths suppressed)
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 08:11:96:14:71:44, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:B0:64, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:27 wireless,info 60:67:20:70:B4:48@wlan1: disconnected, unicast key exchange timeout
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:8A:94, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan2: data from unknown device D0:22:BE:1F:A6:E6, sent deauth (1305 deauths suppressed)
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device E0:9D:31:0D:D6:90, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:B1:E4, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:B3:1C, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:B3:10, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth (2 deauths suppressed)
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 24:EC:99:D7:58:BE, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 24:EC:99:D7:58:BE, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 00:27:10:17:90:D8, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:B2:AC, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:B1:E4, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:27 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth (1 deauths suppressed)
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth (1 deauths suppressed)
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:B3:1C, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:B3:1C, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth (1 deauths suppressed)
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:83:28, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:8A:94, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 08:11:96:14:71:44, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 08:11:96:14:71:44, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device FC:25:3F:73:71:DF, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device FC:25:3F:73:71:DF, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan2: data from unknown device D0:22:BE:1F:A6:E6, sent deauth (3 deauths suppressed)
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device FC:25:3F:73:71:DF, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:B0:64, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth (2 deauths suppressed)
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth (3 deauths suppressed)
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 8C:70:5A:35:B5:64, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 00:27:10:17:90:D8, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan3: data from unknown device 84:A6:C8:DC:6F:59, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:B2:AC, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:83:28, sent deauth
Feb/06/2014 13:25:28 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device 60:67:20:70:7F:04, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device 60:67:20:70:B0:D0, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device 60:67:20:70:B3:1C, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device 60:67:20:70:B3:1C, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device D0:22:BE:1F:A6:E6, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device D0:22:BE:1F:A6:E6, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device FC:25:3F:73:71:DF, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device FC:25:3F:73:71:DF, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device FC:25:3F:73:71:DF, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device 60:67:20:70:B0:D0, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device 18:34:51:02:B3:08, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device 18:34:51:02:B3:08, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device 18:34:51:02:B3:08, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan1: data from unknown device 60:67:20:70:83:28, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:29 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:30 wireless,info wlan2: data from unknown device E8:99:C4:9C:BA:24, sent deauth
Feb/06/2014 13:25:30 wireless,debug wlan1: 60:67:20:70:B1:E4 attempts to associate
Feb/06/2014 13:25:30 wireless,debug wlan1: 60:67:20:70:B1:E4 not in local ACL, by default accept
Feb/06/2014 13:25:30 wireless,info 60:67:20:70:B1:E4@wlan1: connected
Feb/06/2014 13:25:30 wireless,debug wlan1: 88:53:2E:3D:39:C0 attempts to associate

All clients suffer from this problem.

rwebb616 · February 21, 2014, 2:20pm

What version is your router and is there anything in common with the clients? Are they all using the same hardware?

Rich

Bitto · February 21, 2014, 2:23pm

no man tried RB600 and 800 asyou can see there are lotsoff unrelated vendor mac’s