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Client Deauthenticated, Reason:Unspecified ReasonCode: 1

staalebotnen
Level 1
Level 1

Hello,

We have begun experiencing client disconnects on one of our WLAN sites. The site has several point-to-point mesh links, these have also started to fail (PAP loses connection with RAP). In the WLC trap log we see a lot of the following messages:

2 Thu Jun 12 12:59:20 2008 Client Deauthenticated: MACAddress:00:20:a6:60:e7:65 Base Radio MAC:00:0b:85:7f:7b:70 Slot: 1 Reason:Unspecified ReasonCode: 1

3 Thu Jun 12 12:58:59 2008 Client Deauthenticated: MACAddress:00:20:a6:60:e7:65 Base Radio MAC:00:0b:85:7f:7b:70 Slot: 1 Reason:Unspecified ReasonCode: 1

4 Thu Jun 12 12:58:38 2008 Client Deauthenticated: MACAddress:00:20:a6:60:e7:65 Base Radio MAC:00:0b:85:7f:7b:70 Slot: 1 Reason:Unspecified ReasonCode: 1

5 Thu Jun 12 12:58:16 2008 Client Deauthenticated: MACAddress:00:20:a6:60:e7:65 Base Radio MAC:00:0b:85:7f:7b:70 Slot: 1 Reason:Unspecified ReasonCode: 1

6 Thu Jun 12 12:57:55 2008 Client Deauthenticated: MACAddress:00:20:a6:60:e7:65 Base Radio MAC:00:0b:85:7f:7b:70 Slot: 1 Reason:Unspecified ReasonCode: 1

I've tried finding information on this, and the little information I've found points to low coverage. We will perform a new radio survey, but could this be caused by other things? We are currently running version 4.0.179.11 on a Cisco WLC 4402.

We are also seing the following errors, wich leads me to believe that this is a coverage problem.

0 Thu Jun 12 13:33:35 2008 RF Manager updated Channel for Base Radio MAC: 00:0b:85:7f:7a:f0 and slotNo: 0. New Channel is: 40

1 Thu Jun 12 13:33:35 2008 Radar signals have been detected on channel 52 by 802.11a radio with MAC: 00:0b:85:7f:7a:f0 and slot 0

2 Thu Jun 12 13:33:33 2008 RF Manager updated Channel for Base Radio MAC: 00:0b:85:7f:7b:30 and slotNo: 0. New Channel is: 56

3 Thu Jun 12 13:33:33 2008 Radar signals have been detected on channel 52 by 802.11a radio with MAC: 00:0b:85:7f:7b:30 and slot 0

4 Thu Jun 12 13:29:23 2008 Coverage Hole Detected for AP Nyn-Ap1 Bar 7f:7a:f0 whose Base Radio MAC is 00:0b:85:7f:7a:f0. Number of Failing Clients 3

5 Thu Jun 12 13:28:26 2008 Coverage hole cleared for Base Radio MAC: 00:0b:85:7f:7b:30 and slotNo: 1

6 Thu Jun 12 13:25:26 2008 Coverage Hole Detected for AP Nyn-Ap6 Moterom 7f:7b:30 whose Base Radio MAC is 00:0b:85:7f:7b:30. Number of Failing Clients 1

But what is strange is that the solution will work fine for a long time, then suddenly generate these severe problems. As far as we can determine there has been no changes on the site (no new walls, etc).

1 Accepted Solution

Accepted Solutions

Hey Justin,

I too am facing the same issue and see the decrypt errors.

Wed Jan 30

18:11:28 2013

Coverage hole pre alarm for client[1] a0:f4:50:b7:35:16 on 802.11b/g interface of AP 00:3a:98:63:0e:c0 17 27 6 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1

Wed Jan 30

18:10:21 2013

Coverage hole pre alarm for client[1] a0:f4:50:b7:35:16 on 802.11b/g interface of AP 00:3a:98:63:0e:c0 10 26 12 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

2

Wed Jan 30

18:08:27 2013

Coverage hole pre alarm for client[1] 30:39:26:87:58:c1 on 802.11b/g interface of AP 00:3a:99:bf:1d:a0 45 18 6 7 3 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

3

Wed Jan 30

18:05:14 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:86:6d:c0 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

4

Wed Jan 30

18:01:04 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.1x Authentication failed 3 times. ReasonCode: 4

5

Wed Jan 30

17:55:07 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.1x Authentication failed 3 times. ReasonCode: 4

6

Wed Jan 30

17:53:27 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

7

Wed Jan 30

17:44:13 2013

Coverage hole pre alarm for client[1] 90:21:55:72:8d:73 on 802.11b/g interface of AP 00:3a:98:86:2f:80 11 5 6 12 12 22 13 8 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

8

Wed Jan 30

17:39:11 2013

Client Excluded: MACAddress:50:01:bb:58:39:85 Base Radio MAC :00:3a:98:63:0e:c0 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

9

Wed Jan 30

17:23:19 2013

Client Excluded: MACAddress:50:01:bb:58:39:85 Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

10

Wed Jan 30

17:21:21 2013

Decrypt errors occurred for client a0:88:b4:34:b2:0c using WPA2 key on 802.11a interface of AP 00:3a:98:11

Wed Jan 30

17:11:59 2013

Decrypt errors occurred for client 90:c1:15:e8:e2:89 using WPA2 key on 802.11b/g interface of AP 00:

Please help if a hint is available.

Thanks

View solution in original post

6 Replies 6

Scott Fella
Hall of Fame
Hall of Fame

Well as you can see on the log, you are interfereing with some radar around your area. Here is a link regarding that and might be the cause of your other log:

http://www.cisco.com/en/US/prod/collateral/wireless/ps5679/ps5861/prod_white_paper0900aecd801c4a88_ps469_Products_White_Paper.html

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t11/ht_DFS.html

-Scott
*** Please rate helpful posts ***

Hello,

we have the same problem, and Cisco is unable to come up with an answer. The problem causes the clients to disconnect, and they have to reconnect manually.

0Wed Oct 19 09:26:11 2011Decrypt errors occurred for client 00:24:d6:8c:9f:1a using WPA key on 802.11a interface of AP 00:1e:4a:bf:8a:40
1Wed Oct 19 09:25:30 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
2Wed Oct 19 09:23:29 2011Client Deauthenticated: MACAddress:58:17:0c:4b:e3:80 Base Radio MAC:00:1e:4a:bf:b2:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.177 Reason:Unspecified ReasonCode: 1
3Wed Oct 19 09:22:27 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
4Wed Oct 19 09:22:26 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
5Wed Oct 19 09:22:03 2011Decrypt errors occurred for client 00:24:d6:86:3c:4a using WPA key on 802.11b/g interface of AP 00:1e:4a:bf:b2:90
6Wed Oct 19 09:20:29 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
7Wed Oct 19 09:20:11 2011Decrypt errors occurred for client 00:24:d6:8c:9f:1a using WPA key on 802.11a interface of AP 00:1e:4a:bf:8a:40
8Wed Oct 19 09:20:05 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:1e:4a:bf:b2:90 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
9Wed Oct 19 09:19:59 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
10Wed Oct 19 09:19:54 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
11Wed Oct 19 09:19:53 2011Client Deauthenticated: MACAddress:98:03:d8:9e:a2:83 Base Radio MAC:00:1e:4a:c0:07:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.148 Reason:Unspecified ReasonCode: 1
12Wed Oct 19 09:19:39 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:5c:ea:40 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
13Wed Oct 19 09:18:08 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:1e:4a:bf:b2:90 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
14Wed Oct 19 09:18:04 2011Client Association: Client MAC:58:17:0c:4b:e3:80 Base Radio MAC :00:1e:4a:bf:b2:90 Slot: 0 User Name:unknown IP Addr: unknown
15Wed Oct 19 09:17:20 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:1e:4a:bf:b2:90 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
16Wed Oct 19 09:17:02 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
17Wed Oct 19 09:17:01 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
18Wed Oct 19 09:15:27 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
19Wed Oct 19 09:14:33 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
20Wed Oct 19 09:11:51 2011Client Deauthenticated: MACAddress:d8:9e:3f:1f:ad:3e Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.183 Reason:Unspecified ReasonCode: 1
21Wed Oct 19 09:11:37 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
22Wed Oct 19 09:11:36 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
23Wed Oct 19 09:10:26 2011Client Association: Client MAC:c4:17:fe:03:be:a6 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.181
24Wed Oct 19 09:10:26 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
25Wed Oct 19 09:06:37 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:1e:4a:bf:b2:90 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
26Wed Oct 19 09:06:31 2011Client Association: Client MAC:d8:9e:3f:1f:ad:3e Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
27Wed Oct 19 09:06:12 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
28Wed Oct 19 09:06:11 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
29Wed Oct 19 09:06:01 2011User gjest logged in. Client MAC:c4:17:fe:03:be:a6, Client IP:192.168.66.181, AP MAC:00:3a:98:65:f0:b0, AP Name:Foaje
30Wed Oct 19 09:05:24 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
31Wed Oct 19 09:05:03 2011Client Deauthenticated: MACAddress:98:03:d8:9e:a2:83 Base Radio MAC:00:1e:4a:c0:07:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.148 Reason:Unspecified ReasonCode: 1
32Wed Oct 19 09:04:23 2011Client Association: Client MAC:c4:17:fe:03:be:a6 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:unknown IP Addr: 192.168.66.181
33Wed Oct 19 09:03:51 2011Client Association: Client MAC:c4:17:fe:03:be:a6 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:unknown IP Addr: unknown
34Wed Oct 19 09:01:35 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
35Wed Oct 19 09:01:16 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
36Wed Oct 19 09:00:59 2011Client Association: Client MAC:00:24:d6:8c:9f:1a Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 1 User Name:host/NUSBLAP8.dsb.no IP Addr: 10.66.16.100
37Wed Oct 19 09:00:47 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
38Wed Oct 19 09:00:46 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
39Wed Oct 19 09:00:23 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
40Wed Oct 19 08:59:43 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
41Wed Oct 19 08:58:55 2011User gjest logged in. Client MAC:f8:1e:df:e7:ab:a5, Client IP:192.168.66.180, AP MAC:00:1e:4a:bf:8a:40, AP Name:U1_vegg
42Wed Oct 19 08:58:20 2011Client Association: Client MAC:f8:1e:df:e7:ab:a5 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 1 User Name:unknown IP Addr: unknown
43Wed Oct 19 08:57:50 2011User gjest logged in. Client MAC:e0:f8:47:3f:8e:f4, Client IP:192.168.66.169, AP MAC:00:1e:4a:bf:8a:40, AP Name:U1_vegg
44Wed Oct 19 08:57:39 2011AAA Authentication Failure for UserName:gjest User Type: WLAN USER
45Wed Oct 19 08:57:22 2011Client Association: Client MAC:e0:f8:47:3f:8e:f4 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 1 User Name:unknown IP Addr: unknown
46Wed Oct 19 08:55:22 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
47Wed Oct 19 08:55:21 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
48Wed Oct 19 08:55:21 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
49Wed Oct 19 08:54:11 2011Decrypt errors occurred for client 00:24:d6:8c:9f:1a using WPA key on 802.11a interface of AP 00:1e:4a:bf:8a:40
50Wed Oct 19 08:50:20 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
51Wed Oct 19 08:50:13 2011Client Deauthenticated: MACAddress:98:03:d8:9e:a2:83 Base Radio MAC:00:1e:4a:c0:07:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.148 Reason:Unspecified ReasonCode: 1
52Wed Oct 19 08:49:57 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
53Wed Oct 19 08:49:56 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
54Wed Oct 19 08:48:13 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
55Wed Oct 19 08:45:19 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
56Wed Oct 19 08:44:53 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
57Wed Oct 19 08:44:32 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
58Wed Oct 19 08:44:31 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
59Wed Oct 19 08:43:24 2011Client Deauthenticated: MACAddress:d8:9e:3f:1f:ad:3e Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.183 Reason:Unspecified ReasonCode: 1
60Wed Oct 19 08:43:10 2011Client Deauthenticated: MACAddress:98:03:d8:9e:a2:83 Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.148 Reason:Unspecified ReasonCode: 1
61Wed Oct 19 08:40:18 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
62Wed Oct 19 08:39:07 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
63Wed Oct 19 08:39:06 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:1e:4a:c0:07:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
64Wed Oct 19 08:38:04 2011Client Association: Client MAC:d8:9e:3f:1f:ad:3e Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
65Wed Oct 19 08:37:50 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
66Wed Oct 19 08:36:24 2011Client Association: Client MAC:d0:c1:b1:03:12:c3 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 0 User Name:gjest IP Addr: 192.168.66.175
67Wed Oct 19 08:35:20 2011Client Deauthenticated: MACAddress:98:03:d8:9e:a2:83 Base Radio MAC:00:3a:98:65:f0:b0 Slot: 0 User Name: unknown Ip Address: 192.168.66.148 Reason:Unspecified ReasonCode: 1
68Wed Oct 19 08:35:16 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
69Wed Oct 19 08:34:21 2011Client Deauthenticated: MACAddress:d8:9e:3f:1f:ad:3e Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.183 Reason:Unspecified ReasonCode: 1
70Wed Oct 19 08:34:17 2011Client Association: Client MAC:d0:c1:b1:03:12:c3 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:gjest IP Addr: 192.168.66.175
71Wed Oct 19 08:34:12 2011Decrypt errors occurred for client 00:24:d6:8c:9f:1a using WPA key on 802.11a interface of AP 00:1e:4a:bf:8a:40
72Wed Oct 19 08:34:08 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:1e:4a:bf:b2:90 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
73Wed Oct 19 08:33:45 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
74Wed Oct 19 08:33:45 2011Client Deauthenticated: MACAddress:00:1d:d9:3d:ba:df Base Radio MAC:00:3a:98:66:50:60 Slot: 0 User Name: unknown Ip Address: 192.168.66.121 Reason:Unspecified ReasonCode: 1
75Wed Oct 19 08:32:25 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
76Wed Oct 19 08:31:16 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
77Wed Oct 19 08:30:59 2011Client Association: Client MAC:00:24:d6:8c:9f:1a Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 1 User Name:host/NUSBLAP8.dsb.no IP Addr: unknown
78Wed Oct 19 08:30:15 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
79Wed Oct 19 08:30:01 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
80Wed Oct 19 08:30:00 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:unknown IP Addr: unknown
81Wed Oct 19 08:29:31 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.182
82Wed Oct 19 08:28:59 2011Client Association: Client MAC:d8:9e:3f:1f:ad:3e Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: unknown
83Wed Oct 19 08:28:30 2011Client Association: Client MAC:e0:f8:47:c7:07:95 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
84Wed Oct 19 08:28:25 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:3a:98:66:50:60 Slot: 0 User Name:unknown IP Addr: 192.168.66.121
85Wed Oct 19 08:26:55 2011User gjest logged Out. Client MAC:f8:1e:df:e7:ab:a5, Client IP:192.168.66.180, AP MAC:00:3a:98:65:f0:b0, AP Name:Foaje
86Wed Oct 19 08:26:55 2011Client Deauthenticated: MACAddress:f8:1e:df:e7:ab:a5 Base Radio MAC:00:3a:98:65:f0:b0 Slot: 0 User Name: gjest Ip Address: 192.168.66.180 Reason:Unspecified ReasonCode: 1
87Wed Oct 19 08:26:52 2011Client Association: Client MAC:00:1d:d9:3d:ba:df Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
88Wed Oct 19 08:26:21 2011Client Association: Client MAC:00:1d:e0:50:e5:4f Base Radio MAC :00:1e:4a:bf:d9:90 Slot: 0 User Name:gjest IP Addr: 192.168.66.179
89Wed Oct 19 08:26:13 2011User gjest logged Out. Client MAC:c4:17:fe:03:be:a6, Client IP:192.168.66.181, AP MAC:00:3a:98:66:4b:f0, AP Name:Forlengning
90Wed Oct 19 08:26:13 2011Client Deauthenticated: MACAddress:c4:17:fe:03:be:a6 Base Radio MAC:00:3a:98:66:4b:f0 Slot: 0 User Name: gjest Ip Address: 192.168.66.181 Reason:Unspecified ReasonCode: 1
91Wed Oct 19 08:25:08 2011Client Deauthenticated: MACAddress:98:03:d8:9e:a2:83 Base Radio MAC:00:1e:4a:bf:d9:70 Slot: 0 User Name: unknown Ip Address: 192.168.66.148 Reason:Unspecified ReasonCode: 1
92Wed Oct 19 08:21:36 2011Rogue AP : 00:22:07:0c:99:02 removed from Base Radio MAC : 00:3a:98:66:50:60 Interface no:0(802.11b/g)
93Wed Oct 19 08:20:45 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
94Wed Oct 19 08:19:48 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:1e:4a:bf:d9:70 Slot: 0 User Name:unknown IP Addr: 192.168.66.148
95Wed Oct 19 08:18:18 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:1e:4a:bf:8a:40 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
96Wed Oct 19 08:14:38 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:1e:4a:bf:d9:70 Slot: 0 User Name:unknown IP Addr: unknown
97Wed Oct 19 08:07:40 2011Client Deauthenticated: MACAddress:98:03:d8:9e:a2:83 Base Radio MAC:00:3a:98:5c:ea:40 Slot: 0 User Name: unknown Ip Address: 192.168.66.148 Reason:Unspecified ReasonCode: 1
98Wed Oct 19 08:07:33 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
99Wed Oct 19 08:06:57 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:66:4b:f0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
100Wed Oct 19 08:03:24 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
101Wed Oct 19 08:02:18 2011Client Association: Client MAC:98:03:d8:9e:a2:83 Base Radio MAC :00:3a:98:5c:ea:40 Slot: 0 User Name:unknown IP Addr: unknown
102Wed Oct 19 08:01:36 2011Rogue AP : 00:22:07:0c:99:02 detected on Base Radio MAC : 00:3a:98:66:50:60 Interface no:0(802.11b/g) with RSSI: -96 and SNR: -5 and Classification: unclassified
103Wed Oct 19 08:01:16 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
104Wed Oct 19 07:54:02 2011Client Deauthenticated: MACAddress:58:17:0c:4b:e3:80 Base Radio MAC:00:3a:98:4d:3e:d0 Slot: 0 User Name: unknown Ip Address: 192.168.66.177 Reason:Unspecified ReasonCode: 1
105Wed Oct 19 07:48:42 2011Client Association: Client MAC:58:17:0c:4b:e3:80 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:unknown IP Addr: 192.168.66.177
106Wed Oct 19 07:43:22 2011Client Association: Client MAC:58:17:0c:4b:e3:80 Base Radio MAC :00:1e:4a:bf:d9:90 Slot: 0 User Name:unknown IP Addr: unknown
107Wed Oct 19 07:43:22 2011Client Deauthenticated: MACAddress:58:17:0c:4b:e3:80 Base Radio MAC:00:3a:98:4d:3e:d0 Slot: 0 User Name: unknown Ip Address: unknown Reason:Unspecified ReasonCode: 1
108Wed Oct 19 07:41:02 2011Client Association: Client MAC:58:17:0c:4b:e3:80 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:unknown IP Addr: unknown
109Wed Oct 19 07:41:02 2011Client Deauthenticated: MACAddress:58:17:0c:4b:e3:80 Base Radio MAC:00:3a:98:66:4b:f0 Slot: 0 User Name: unknown Ip Address: 192.168.66.177 Reason:Unspecified ReasonCode: 1
110Wed Oct 19 07:38:29 2011Client Deauthenticated: MACAddress:00:22:5f:30:ed:28 Base Radio MAC:00:3a:98:5c:ea:40 Slot: 0 User Name: unknown Ip Address: 192.168.66.176 Reason:Unspecified ReasonCode: 1
111Wed Oct 19 07:35:36 2011Client Association: Client MAC:58:17:0c:4b:e3:80 Base Radio MAC :00:3a:98:66:4b:f0 Slot: 0 User Name:unknown IP Addr: unknown
112Wed Oct 19 07:35:25 2011Client Deauthenticated: MACAddress:58:17:0c:4b:e3:80 Base Radio MAC:00:3a:98:66:4b:f0 Slot: 0 User Name: unknown Ip Address: 192.168.66.177 Reason:Unspecified ReasonCode: 1
113Wed Oct 19 07:33:09 2011Client Association: Client MAC:00:22:5f:30:ed:28 Base Radio MAC :00:3a:98:5c:ea:40 Slot: 0 User Name:unknown IP Addr: 192.168.66.176
114Wed Oct 19 07:31:17 2011Client Association: Client MAC:00:22:5f:30:ed:28 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
115Wed Oct 19 07:31:17 2011Client Deauthenticated: MACAddress:00:22:5f:30:ed:28 Base Radio MAC:00:1e:4a:c0:07:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.176 Reason:Unspecified ReasonCode: 1
116Wed Oct 19 07:31:16 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
117Wed Oct 19 07:30:00 2011Client Association: Client MAC:58:17:0c:4b:e3:80 Base Radio MAC :00:3a:98:66:4b:f0 Slot: 0 User Name:unknown IP Addr: unknown
118Wed Oct 19 07:28:49 2011Coverage hole pre alarm for client[1] f8:1e:df:e7:ab:a5 on 802.11b/g interface of AP 00:3a:98:65:f0:b0 (Foaje). Hist: 0 0 0 0 1 7 22 54 99 155 126 51 19 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
119Wed Oct 19 07:26:45 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
120Wed Oct 19 07:25:53 2011Client Association: Client MAC:00:22:5f:30:ed:28 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
121Wed Oct 19 07:25:52 2011Client Deauthenticated: MACAddress:00:22:5f:30:ed:28 Base Radio MAC:00:1e:4a:c0:07:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.176 Reason:Unspecified ReasonCode: 1
122Wed Oct 19 07:25:19 2011Client Association: Client MAC:f8:1e:df:e7:ab:a5 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.180
123Wed Oct 19 07:23:44 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
124Wed Oct 19 07:20:32 2011Client Association: Client MAC:00:22:5f:30:ed:28 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
125Wed Oct 19 07:20:31 2011Client Deauthenticated: MACAddress:00:22:5f:30:ed:28 Base Radio MAC:00:3a:98:5c:ea:40 Slot: 0 User Name: unknown Ip Address: 192.168.66.176 Reason:Unspecified ReasonCode: 1
126Wed Oct 19 07:19:53 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
127Wed Oct 19 07:15:09 2011Client Association: Client MAC:00:22:5f:30:ed:28 Base Radio MAC :00:3a:98:5c:ea:40 Slot: 0 User Name:unknown IP Addr: unknown
128Wed Oct 19 07:15:08 2011Client Deauthenticated: MACAddress:00:22:5f:30:ed:28 Base Radio MAC:00:1e:4a:c0:07:90 Slot: 0 User Name: unknown Ip Address: 192.168.66.176 Reason:Unspecified ReasonCode: 1
129Wed Oct 19 07:09:46 2011Client Association: Client MAC:00:22:5f:30:ed:28 Base Radio MAC :00:1e:4a:c0:07:90 Slot: 0 User Name:unknown IP Addr: unknown
130Wed Oct 19 07:01:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
131Wed Oct 19 07:00:05 2011Decrypt errors occurred for client 00:24:d6:86:3c:4a using WPA key on 802.11b/g interface of AP 00:3a:98:65:f0:b0
132Wed Oct 19 06:36:38 2011Rogue AP : 00:22:07:0c:99:02 removed from Base Radio MAC : 00:3a:98:66:50:60 Interface no:0(802.11b/g)
133Wed Oct 19 06:31:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
134Wed Oct 19 06:16:38 2011Rogue AP : 00:22:07:0c:99:02 detected on Base Radio MAC : 00:3a:98:66:50:60 Interface no:0(802.11b/g) with RSSI: -91 and SNR: 2 and Classification: unclassified
135Wed Oct 19 06:10:06 2011Decrypt errors occurred for client 00:24:d6:86:3c:4a using WPA key on 802.11b/g interface of AP 00:3a:98:65:f0:b0
136Wed Oct 19 06:01:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
137Wed Oct 19 05:52:06 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
138Wed Oct 19 05:51:00 2011Client Association: Client MAC:58:1f:aa:21:5c:f7 Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:gjest IP Addr: 192.168.66.165
139Wed Oct 19 05:31:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
140Wed Oct 19 05:01:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
141Wed Oct 19 04:31:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
142Wed Oct 19 04:01:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
143Wed Oct 19 03:50:11 2011Client Deauthenticated: MACAddress:e0:f8:47:3f:8e:f4 Base Radio MAC:00:3a:98:4d:3e:d0 Slot: 1 User Name: unknown Ip Address: 192.168.66.169 Reason:Unspecified ReasonCode: 1
144Wed Oct 19 03:47:31 2011Client Association: Client MAC:e0:f8:47:3f:8e:f4 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 1 User Name:unknown IP Addr: unknown
145Wed Oct 19 03:47:20 2011User gjest logged Out. Client MAC:e0:f8:47:3f:8e:f4, Client IP:192.168.66.169, AP MAC:00:3a:98:4d:3e:d0, AP Name:Forlegning_2.etg
146Wed Oct 19 03:47:20 2011Client Deauthenticated: MACAddress:e0:f8:47:3f:8e:f4 Base Radio MAC:00:3a:98:4d:3e:d0 Slot: 0 User Name: gjest Ip Address: 192.168.66.169 Reason:Unspecified ReasonCode: 1
147Wed Oct 19 03:35:58 2011User gjest logged Out. Client MAC:00:21:6a:0e:05:2e, Client IP:192.168.66.166, AP MAC:00:3a:98:5c:ea:40, AP Name:Grupperom4
148Wed Oct 19 03:35:58 2011Client Deauthenticated: MACAddress:00:21:6a:0e:05:2e Base Radio MAC:00:3a:98:5c:ea:40 Slot: 1 User Name: gjest Ip Address: 192.168.66.166 Reason:Unspecified ReasonCode: 1
149Wed Oct 19 03:31:38 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
150Wed Oct 19 03:31:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
151Wed Oct 19 03:15:07 2011Client Deauthenticated: MACAddress:d8:2a:7e:65:e8:52 Base Radio MAC:00:3a:98:5c:ea:40 Slot: 0 User Name: gjest Ip Address: unknown Reason:Unspecified ReasonCode: 1
152Wed Oct 19 03:01:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
153Wed Oct 19 02:31:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
154Wed Oct 19 02:27:30 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
155Wed Oct 19 02:17:40 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
156Wed Oct 19 02:07:50 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
157Wed Oct 19 02:06:50 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
158Wed Oct 19 02:01:15 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
159Wed Oct 19 01:36:51 2011Client Association: Client MAC:64:b9:e8:2f:fd:a5 Base Radio MAC :00:3a:98:4d:3e:d0 Slot: 0 User Name:gjest IP Addr: 192.168.66.172
160Wed Oct 19 01:31:12 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
161Wed Oct 19 01:18:11 2011Decrypt errors occurred for client 00:24:d6:86:3c:4a using WPA key on 802.11b/g interface of AP 00:3a:98:65:f0:b0
162Wed Oct 19 01:02:11 2011Decrypt errors occurred for client 00:24:d6:86:3c:4a using WPA key on 802.11b/g interface of AP 00:3a:98:65:f0:b0
163Wed Oct 19 01:01:12 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104
164Wed Oct 19 00:40:12 2011Decrypt errors occurred for client 00:24:d6:86:3c:4a using WPA key on 802.11b/g interface of AP 00:3a:98:65:f0:b0
165Wed Oct 19 00:31:12 2011Client Association: Client MAC:00:24:d6:86:3c:4a Base Radio MAC :00:3a:98:65:f0:b0 Slot: 0 User Name:host/NUSBLAP7.dsb.no IP Addr: 10.66.16.104

I am seeing similar issues on my controller as well. Was there ever any resolution to your issue bvj197222?

Kyle,

Do you see the decrypt errors along with your deauths?

Justin

Hello KyleHatfield,

Cisco did not have any good solutions to this. We also had a couple of consultants from our supplier here but they did not find out the reason to this. So we decided to swich to "WPA+WPA2". Now it works fine.

Hey Justin,

I too am facing the same issue and see the decrypt errors.

Wed Jan 30

18:11:28 2013

Coverage hole pre alarm for client[1] a0:f4:50:b7:35:16 on 802.11b/g interface of AP 00:3a:98:63:0e:c0 17 27 6 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1

Wed Jan 30

18:10:21 2013

Coverage hole pre alarm for client[1] a0:f4:50:b7:35:16 on 802.11b/g interface of AP 00:3a:98:63:0e:c0 10 26 12 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

2

Wed Jan 30

18:08:27 2013

Coverage hole pre alarm for client[1] 30:39:26:87:58:c1 on 802.11b/g interface of AP 00:3a:99:bf:1d:a0 45 18 6 7 3 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

3

Wed Jan 30

18:05:14 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:86:6d:c0 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

4

Wed Jan 30

18:01:04 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.1x Authentication failed 3 times. ReasonCode: 4

5

Wed Jan 30

17:55:07 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.1x Authentication failed 3 times. ReasonCode: 4

6

Wed Jan 30

17:53:27 2013

Client Excluded: MACAddress:b0:c4:e7:1d:e6:1a Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

7

Wed Jan 30

17:44:13 2013

Coverage hole pre alarm for client[1] 90:21:55:72:8d:73 on 802.11b/g interface of AP 00:3a:98:86:2f:80 11 5 6 12 12 22 13 8 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

8

Wed Jan 30

17:39:11 2013

Client Excluded: MACAddress:50:01:bb:58:39:85 Base Radio MAC :00:3a:98:63:0e:c0 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

9

Wed Jan 30

17:23:19 2013

Client Excluded: MACAddress:50:01:bb:58:39:85 Base Radio MAC :00:3a:98:78:cd:40 Slot: 0 User Name: Address: unknown Reason:802.11 Association failed repeatedly. ReasonCode: 2

10

Wed Jan 30

17:21:21 2013

Decrypt errors occurred for client a0:88:b4:34:b2:0c using WPA2 key on 802.11a interface of AP 00:3a:98:11

Wed Jan 30

17:11:59 2013

Decrypt errors occurred for client 90:c1:15:e8:e2:89 using WPA2 key on 802.11b/g interface of AP 00:

Please help if a hint is available.

Thanks

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