I have a 333 Routerboard updated to version 3.25, running a server hotspot with WEP-PSK...
suddenly without any modification to the system, all customers are being disconnected, and the log started to display messages:
"unicast key exchange timeout".
Code: Select all
00:18:25 wireless,info 00:15:6D:A6:B4:66@wlan2: connected
00:18:26 wireless,info 00:15:6D:AB:1D:24@wlan2: disconnected, unicast key exchan
ge timeout
00:18:28 wireless,info wlan2: data from unknown device 00:0E:2E:7D:D0:EE, sent d
eauth
00:18:28 wireless,info wlan2: data from unknown device 00:11:3B:0C:3E:6E, sent d
eauth
00:18:28 wireless,info 00:15:6D:A6:A3:20@wlan2: connected
00:18:29 wireless,info 00:15:6D:A6:B4:66@wlan2: disconnected, received disassoc:
sending station leaving (8)
00:18:29 wireless,info 00:0E:2E:E8:CD:C6@wlan2: disconnected, unicast key exchan
ge timeout
00:18:30 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:18:31 wireless,info 00:15:6D:A6:FA:EA@wlan2: connected
00:18:33 wireless,info wlan2: data from unknown device 00:11:3B:0C:3E:6E, sent d
eauth
00:18:33 wireless,info 00:15:6D:A6:A3:20@wlan2: disconnected, unicast key exchan
ge timeout
00:18:36 wireless,info 00:0E:2E:7D:D0:EE@wlan2: connected
00:18:38 wireless,info 00:15:6D:A6:FA:EA@wlan2: disconnected, group key exchange
timeout
00:18:38 wireless,info wlan2: data from unknown device 00:11:3B:0C:3E:6E, sent d
eauth
00:18:39 system,info,account user admin logged out from 10.100.101.1 via ssh
00:18:41 wireless,info 00:0E:2E:7D:D0:EE@wlan2: disconnected, unicast key exchan
ge timeout
00:18:41 wireless,info wlan2: data from unknown device 00:0E:2E:7D:D0:EE, sent d
eauth
00:18:43 wireless,info 00:15:6D:AD:E1:A0@wlan2: connected
00:18:43 wireless,info wlan2: data from unknown device 00:11:3B:0C:3E:6E, sent d
eauth
00:18:46 wireless,info wlan2: data from unknown device 00:0E:2E:7D:D0:EE, sent d
eauth
00:18:48 wireless,info 00:15:6D:AD:E1:A0@wlan2: disconnected, unicast key exchan
ge timeout
00:18:48 wireless,info wlan2: data from unknown device 00:11:3B:0C:3E:6E, sent d
eauth
00:18:49 wireless,info 00:15:6D:A7:51:89@wlan2: connected
00:18:49 wireless,info 00:15:6D:AB:96:DA@wlan2: connected
00:18:49 wireless,info wlan2: data from unknown device 00:15:6D:AB:1D:24, sent d
eauth
00:18:49 wireless,info wlan2: data from unknown device 00:15:6D:AB:1D:24, sent d
eauth
00:18:49 wireless,info wlan2: data from unknown device 00:15:6D:AB:1D:24, sent d
eauth
00:18:49 wireless,info wlan2: data from unknown device 00:15:6D:AB:1D:24, sent d
eauth
00:18:49 wireless,info 00:15:6D:A6:B4:EB@wlan2: connected
00:18:49 wireless,info 00:15:6D:A7:52:7D@wlan2: connected
00:18:51 wireless,info wlan2: data from unknown device 00:15:6D:AD:E1:A0, sent d
eauth
00:18:51 wireless,info wlan2: data from unknown device 00:15:6D:AD:E1:A0, sent d
eauth
00:18:51 wireless,info wlan2: data from unknown device 00:15:6D:AD:E1:A0, sent d
eauth
00:18:51 wireless,info wlan2: data from unknown device 00:15:6D:AD:E1:A0, sent d
eauth
00:18:51 wireless,info wlan2: data from unknown device 00:15:6D:AD:E1:A0, sent d
eauth
00:18:51 wireless,info wlan2: data from unknown device 00:15:6D:AD:E1:A0, sent d
eauth
00:18:51 wireless,info wlan2: data from unknown device 00:15:6D:AD:E1:A0, sent d
eauth
00:18:51 wireless,info wlan2: data from unknown device 00:0E:2E:7D:D0:EE, sent d
eauth
00:18:54 wireless,info 00:15:6D:A7:51:89@wlan2: disconnected, unicast key exchan
ge timeout
00:18:54 wireless,info 00:15:6D:AB:96:DA@wlan2: disconnected, unicast key exchan
ge timeout
00:18:54 wireless,info 00:15:6D:A6:B4:EB@wlan2: disconnected, unicast key exchan
ge timeout
00:18:54 wireless,info 00:15:6D:A7:52:7D@wlan2: disconnected, unicast key exchan
ge timeout
00:18:56 wireless,info wlan2: data from unknown device 00:0E:2E:7D:D0:EE, sent d
eauth
00:18:58 wireless,info wlan2: data from unknown device 00:15:6D:AB:96:DA, sent d
eauth
00:19:01 wireless,info wlan2: data from unknown device 00:0E:2E:7D:D0:EE, sent d
eauth
00:19:02 system,info,account user admin logged in from 10.100.101.1 via ssh
00:19:06 wireless,info wlan2: data from unknown device 00:0E:2E:7D:D0:EE, sent d
eauth
00:19:08 wireless,info 00:15:6D:A6:A3:20@wlan2: connected
00:19:08 wireless,info 00:15:6D:A6:FA:EA@wlan2: connected
00:19:11 wireless,info 00:15:6D:A6:FA:EA@wlan2: disconnected, received disassoc:
sending station leaving (8)
00:19:13 wireless,info wlan2: data from unknown device 00:15:6D:A7:52:7D, sent d
eauth
00:19:13 wireless,info 00:15:6D:A6:A3:20@wlan2: disconnected, unicast key exchan
ge timeout
00:19:13 wireless,info wlan2: data from unknown device 00:15:6D:A6:A3:20, sent d
eauth
00:19:16 wireless,info 00:15:6D:A6:BB:80@wlan2: connected
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:16 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info 00:0E:2E:7D:D0:EE@wlan2: connected
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:22 wireless,info wlan2: data from unknown device 00:15:6D:A6:B4:EB, sent d
eauth
00:19:23 wireless,info 00:15:6D:AD:E1:A0@wlan2: connected
00:19:23 wireless,info 00:15:6D:A6:BB:80@wlan2: disconnected, unicast key exchan
ge timeout
00:19:24 wireless,info 00:15:6D:AD:E1:A0@wlan2: reassociating
00:19:24 wireless,info 00:15:6D:AD:E1:A0@wlan2: disconnected, ok
00:19:24 wireless,info 00:15:6D:AD:E1:A0@wlan2: connected
00:19:25 wireless,info wlan2: data from unknown device 00:15:6D:A6:BB:80, sent d
eauth
00:19:26 wireless,info 00:15:6D:AB:1D:24@wlan2: connected
00:19:29 wireless,info 00:15:6D:AD:E1:A0@wlan2: disconnected, unicast key exchan
ge timeout
00:19:31 wireless,info 00:11:3B:0C:3E:6E@wlan2: connected
00:19:31 wireless,info 00:15:6D:AB:1D:24@wlan2: disconnected, unicast key exchan
ge timeout Then I test to change the configuration of the SSID and Mac-Address to check whether this was an attack, but the error persisted.
I did test the downgrade to 3.13, also try changing the router, but everything remains the same
Someone can help me?, Someone knows that it can be happening?
please my situation is critical, I have the whole service down.
thanks in advance.