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Cisco AP1200 problems! All clients looses ip.

 
 
dcNOSPAM@sandmark.se
Guest
Posts: n/a
 
      04-11-2006
Hello,

We have a Cisco AP1200 network with 12 AP's and 15 klients roaming
between them.
The problem is that all 15 clients (cisco 350 cards) looses ip after 30
- 40 mins.

Clients need to be restarted in order to get the system back up.
I have no idea where to start troubleshooting. The network works fine
with only 4 clients up and running, roaming is ok and everything.

I will post my AP logs. I hope there is someone with more cisco
knowledge that can help me out and guide me in the right direction.
Thank you in advance!

AP4#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 266 messages logged, xml
disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 268 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 219 message lines logged

Log Buffer (4096 bytes):
tries, removing the client
Apr 11 08:32:52.938: Client 000f.f84f.a69c failed: reached maximum
retries
Apr 11 08:32:57.512: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.194f.f2a0
Apr 11 08:32:57.512: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:33:05.416: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:33:16.238: %DOT11-4-TKIP_MIC_FAILURE_REPORT: Received TKIP
Michael MIC failure report from the station 000e.35b3.cc6d on the
packet (TSC=0x0) encrypted and protected by pairwise key.
Apr 11 08:33:50.432: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:34:06.611: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 08:34:27.879: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:34:42.087: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 08:34:43.121: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:34:56.149: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.06b0
Apr 11 08:34:56.149: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:35:19.226: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:35:37.325: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.ecc0
Apr 11 08:35:37.325: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:35:56.176: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000e.35b3.cc6d Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:37:27.851: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 08:37:30.340: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:37:54.112: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.06b0
Apr 11 08:37:54.112: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:42:28.831: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000e.35b3.cc6d Associated KEY_MGMT[WPA PSK]
Apr 11 08:45:46.877: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:47:58.839: %DOT11-4-TKIP_MIC_FAILURE_REPORT: Received TKIP
Michael MIC failure report from the station 000e.35b3.cc6d on the
packet (TSC=0x0) encrypted and protected by pairwise key.
Apr 11 08:50:04.779: %DOT11-4-TKIP_MIC_FAILURE_REPORT: Received TKIP
Michael MIC failure report from the station 000e.35b3.cc6d on the
packet (TSC=0x0) encrypted and protected by pairwise key.
Apr 11 08:51:07.726: %DOT11-4-TKIP_MIC_FAILURE_REPORT: Received TKIP
Michael MIC failure report from the station 000e.35b3.cc6d on the
packet (TSC=0x0) encrypted and protected by pairwise key.
Apr 11 08:51:12.889: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.ecc0
Apr 11 08:51:12.889: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:53:08.739: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:53:47.975: %DOT11-4-MAXRETRIES: Packet to client
000c.f157.26cd reached max retries, removing the client
Apr 11 08:53:47.975: Client 000c.f157.26cd failed: reached maximum
retries
AP4#

AP7#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 156 messages logged, xml
disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 158 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 147 message lines logged

Log Buffer (4096 bytes):

Apr 11 08:24:16.811: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.1950.2550
Apr 11 08:24:16.812: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:24:41.781: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:25:49.655: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.f2a0
Apr 11 08:25:49.655: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:26:09.623: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:29:23.536: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.1950.2d10
Apr 11 08:29:23.536: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:31:04.614: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:32:07.574: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.f2a0
Apr 11 08:32:07.574: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:32:20.452: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:33:50.452: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.1950.2d10
Apr 11 08:33:50.452: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:35:37.254: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:35:56.439: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000e.35b3.cc6d Associated KEY_MGMT[WPA PSK]
Apr 11 08:39:34.143: %DOT11-4-TKIP_MIC_FAILURE_REPORT: Received TKIP
Michael MIC failure report from the station 000e.35b3.cc6d on the
packet (TSC=0x0) encrypted and protected by pairwise key.
Apr 11 08:41:41.051: %DOT11-4-TKIP_MIC_FAILURE_REPORT: Received TKIP
Michael MIC failure report from the station 000e.35b3.cc6d on the
packet (TSC=0x0) encrypted and protected by pairwise key.
Apr 11 08:42:28.656: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000e.35b3.cc6d Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:45:47.066: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.1950.2d10
Apr 11 08:45:47.066: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:51:12.873: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:53:08.469: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.1950.2d10
Apr 11 08:53:08.469: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:55:20.706: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:56:17.668: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.1950.2550
Apr 11 08:56:17.668: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:56:37.662: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:56:57.647: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.1950.2d10
Apr 11 08:56:57.647: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
AP7#

ap8#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 246 messages logged, xml
disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 248 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 211 message lines logged

Log Buffer (4096 bytes):
:52.051: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating
Station 000f.f84f.a749 Reason: Disassociated because sending station is
leaving (or has left) BSS
Apr 11 08:29:54.801: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR3 000f.f84f.a749 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:31:27.316: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a749 Reason: Previous authentication
no longer valid
Apr 11 08:32:34.678: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a69c
Authentication failed
Apr 11 08:32:46.022: %DOT11-7-AUTH_FAILED: Station 000c.f157.26cd
Authentication failed
Apr 11 08:33:32.664: %DOT11-7-AUTH_FAILED: Station 000c.f157.26cd
Authentication failed
Apr 11 08:33:56.167: %DOT11-7-AUTH_FAILED: Station 000c.f157.26cd
Authentication failed
Apr 11 08:34:09.832: %DOT11-7-AUTH_FAILED: Station 000c.f157.26cd
Authentication failed
Apr 11 08:34:12.525: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:34:27.776: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.2d10
Apr 11 08:34:27.776: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:34:56.045: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:35:19.219: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.2d10
Apr 11 08:35:19.219: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:37:54.156: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:37:56.079: *** TKIP Replay[ucast q 4]: TA=000c.f157.26cd,
RSC=0xC,TSC=0xB
Apr 11 08:37:56.511: *** TKIP Replay[ucast q 4]: TA=000c.f157.26cd,
RSC=0xE,TSC=0xD
Apr 11 08:38:04.564: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.2550
Apr 11 08:38:04.564: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:50:02.761: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:50:22.475: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.20b0
Apr 11 08:50:22.475: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:52:14.515: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR3 000f.f84f.a749 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:52:36.653: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:52:57.659: %DOT11-4-MAXRETRIES: Packet to client
000f.f84f.a749 reached max retries, removing the client
Apr 11 08:52:57.659: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a749 Reason: Previous authentication
no longer valid
Apr 11 08:53:02.605: %DOT11-4-MAXRETRIES: Packet to client
000f.f84f.a69c reached max retries, removing the client
Apr 11 08:53:02.605: Client 000f.f84f.a69c failed: reached maximum
retries
Apr 11 08:53:03.878: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:53:39.899: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Previous authentication
no longer valid
Apr 11 08:53:49.849: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 08:53:53.775: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:55:26.746: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.2f60
Apr 11 08:55:26.746: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
ap8#

AP9#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 199 messages logged, xml
disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 201 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 176 message lines logged

Log Buffer (4096 bytes):
eaving (or has left) BSS
Apr 11 08:27:06.054: %DOT11-6-ROAMED: Station 000f.f84f.a749 Roamed to
0013.1950.06b0
Apr 11 08:27:06.054: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a749 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:30:01.581: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:31:03.823: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:31:04.601: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.ecc0
Apr 11 08:31:04.601: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:31:17.887: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:31:22.749: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a69c
Authentication failed
Apr 11 08:31:23.256: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:32:00.028: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Previous authentication
no longer valid
Apr 11 08:32:01.376: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:32:07.562: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:32:20.407: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.ecc0
Apr 11 08:32:20.407: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:32:46.866: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.2d10
Apr 11 08:32:46.866: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:32:55.078: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Previous authentication
no longer valid
Apr 11 08:32:57.508: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:32:59.460: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a69c
Authentication failed
Apr 11 08:33:05.414: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.2d10
Apr 11 08:33:05.414: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:33:23.855: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Previous authentication
no longer valid
Apr 11 08:42:19.955: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR3 000f.f84f.a749 Associated KEY_MGMT[WPA PSK]
Apr 11 08:42:45.741: %DOT11-6-ROAMED: Station 000f.f84f.a749 Roamed to
0013.1950.20b0
Apr 11 08:42:45.741: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a749 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:50:28.534: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR3 000f.f84f.a749 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:52:14.554: %DOT11-6-ROAMED: Station 000f.f84f.a749 Roamed to
0013.1950.06b0
Apr 11 08:52:14.554: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a749 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:52:33.488: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a749
Authentication failed
Apr 11 08:52:39.911: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:53:03.229: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Previous authentication
no longer valid
Apr 11 08:53:29.218: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
AP9#

ap10#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 191 messages logged, xml
disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 193 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 176 message lines logged

Log Buffer (4096 bytes):
...26cd Reason: Disassociated because sending station is leaving (or has
left) BSS
Apr 11 06:44:38.193: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 06:46:50.259: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.194f.f2a0
Apr 11 06:46:50.260: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 07:37:09.318: %DOT11-7-AUTH_FAILED: Station 000e.35b3.cc6d
Authentication failed
Apr 11 07:38:21.416: %DOT11-6-ROAMED: Station 000e.35b3.cc6d Roamed to
0013.194f.ecc0
Apr 11 07:40:11.705: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.ecc0
Apr 11 07:45:58.386: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 07:47:41.543: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 07:48:00.571: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 07:49:11.495: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 07:53:25.712: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000e.35b3.cc6d Associated KEY_MGMT[WPA PSK]
Apr 11 07:53:38.468: %DOT11-4-MAXRETRIES: Packet to client
000e.35b3.cc6d reached max retries, removing the client
Apr 11 07:53:38.469: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000e.35b3.cc6d Reason: Previous authentication
no longer valid
Apr 11 08:06:40.477: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000e.35b3.cc6d Associated KEY_MGMT[WPA PSK]
Apr 11 08:06:40.515: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000e.35b3.cc6d Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:19:22.924: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:24:16.809: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:24:41.799: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.ecc0
Apr 11 08:24:41.799: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:26:31.261: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 08:26:32.393: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:31:02.026: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a749
Authentication failed
Apr 11 08:31:03.816: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.194f.f2a0
Apr 11 08:31:03.816: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:38:04.776: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:39:05.084: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Previous authentication
no longer valid
Apr 11 08:39:05.545: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Associated KEY_MGMT[WPA PSK]
Apr 11 08:52:36.524: %DOT11-6-ROAMED: Station 000c.f157.26cd Roamed to
0013.1950.06b0
Apr 11 08:52:36.524: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000c.f157.26cd Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:56:17.641: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-TR57 000f.f84f.a663 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:56:37.634: %DOT11-6-ROAMED: Station 000f.f84f.a663 Roamed to
0013.194f.ecc0
Apr 11 08:56:37.634: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a663 Reason: Disassociated because
sending station is leaving (or has left) BSS
ap10#

AP12#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 347 messages logged, xml
disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 349 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 267 message lines logged

Log Buffer (4096 bytes):
...a6e6 Associated KEY_MGMT[WPA PSK]
Apr 11 08:42:45.949: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR3 000f.f84f.a749 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:45:06.679: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.2f60
Apr 11 08:45:06.679: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:45:26.675: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:45:56.770: %DOT11-6-ROAMED: Station 000f.f84f.a749 Roamed to
0013.1950.2f60
Apr 11 08:45:56.771: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a749 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:47:24.128: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:48:07.183: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.2f60
Apr 11 08:48:07.183: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:49:10.310: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:49:19.843: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.2f60
Apr 11 08:49:19.844: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:49:39.797: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:50:02.777: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.06b0
Apr 11 08:50:02.777: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:50:13.156: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.2f60
Apr 11 08:50:13.156: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:50:22.600: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:51:05.601: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.2f60
Apr 11 08:51:05.601: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:52:19.122: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:52:33.823: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a749
Authentication failed
Apr 11 08:52:39.866: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.194f.f2a0
Apr 11 08:52:39.866: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:54:27.547: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.2f60
Apr 11 08:55:07.125: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a69c
Authentication failed
Apr 11 08:55:07.466: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:57:35.024: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.2f60
Apr 11 08:57:35.025: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:59:16.560: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Associated KEY_MGMT[WPA PSK]
Apr 11 09:01:50.252: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.2f60
Apr 11 09:01:50.252: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
AP12#

ap13#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 326 messages logged, xml
disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 328 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 304 message lines logged

Log Buffer (4096 bytes):
Radio0, Station SENYK-TAC-KR2 000f.f84f.a69c Associated KEY_MGMT[WPA
PSK]
Apr 11 08:45:06.962: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:45:26.856: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.20b0
Apr 11 08:45:26.856: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:45:56.724: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR3 000f.f84f.a749 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:47:24.416: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.20b0
Apr 11 08:47:24.416: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:48:07.370: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:49:10.334: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.20b0
Apr 11 08:49:10.334: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:49:19.866: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:49:39.727: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.20b0
Apr 11 08:49:39.728: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:50:13.258: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:50:28.609: %DOT11-6-ROAMED: Station 000f.f84f.a749 Roamed to
0013.194f.f2a0
Apr 11 08:50:28.610: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a749 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:51:05.719: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:52:19.205: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.20b0
Apr 11 08:52:19.205: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:53:01.457: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a69c
Authentication failed
Apr 11 08:53:40.759: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:53:52.835: %DOT11-4-MAXRETRIES: Packet to client
000f.f84f.a6e6 reached max retries, removing the client
Apr 11 08:53:52.836: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Previous authentication
no longer valid
Apr 11 08:54:27.204: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Previous authentication
no longer valid
Apr 11 08:54:27.683: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:55:07.519: %DOT11-6-ROAMED: Station 000f.f84f.a69c Roamed to
0013.1950.20b0
Apr 11 08:55:07.519: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a69c Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 08:55:26.744: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
000c.f157.26cd Reassociated KEY_MGMT[WPA PSK]
Apr 11 08:57:35.025: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR2 000f.f84f.a69c Reassociated KEY_MGMT[WPA PSK]
Apr 11 09:01:50.325: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
SENYK-TAC-KR1 000f.f84f.a6e6 Reassociated KEY_MGMT[WPA PSK]
Apr 11 09:02:30.271: %DOT11-6-ROAMED: Station 000f.f84f.a6e6 Roamed to
0013.1950.20b0
Apr 11 09:02:30.271: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6e6 Reason: Disassociated because
sending station is leaving (or has left) BSS
ap13#

AP14#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 38 messages logged, xml disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 40 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 21 message lines logged

Log Buffer (4096 bytes):

*Mar 1 00:00:04.092: %LINK-5-CHANGED: Interface Dot11Radio0, changed
state to reset
*Mar 1 00:00:04.093: %DOT11-4-LOADING_RADIO: Interface Dot11Radio0,
loading the radio firmware (flash:/c1200-k9w7-mx.123-7.JA2/5101.img)
*Mar 1 00:00:07.052: %SYS-6-LOGGERSTART: Logger process started
*Mar 1 00:00:07.054: %LINK-3-UPDOWN: Interface FastEthernet0, changed
state to up
*Mar 1 00:00:07.125: %SYS-6-CLOCKUPDATE: System clock has been updated
from 00:00:07 UTC Fri Mar 1 2002 to 01:00:07 GMT Fri Mar 1 2002,
configured from console by console.
*Mar 1 00:00:08.188: %LINEPROTO-5-UPDOWN: Line protocol on Interface
FastEthernet0, changed state to up
*Mar 1 00:00:08.278: %SYS-5-CONFIG_I: Configured from memory by
console
*Mar 1 00:00:08.278: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C1200 Software (C1200-K9W7-M), Version 12.3(7)JA2,
RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Fri 18-Nov-05 12:43 by ssearch
*Mar 1 00:00:08.278: %SNMP-5-COLDSTART: SNMP agent on host AP14 is
undergoing a cold start
*Mar 1 00:00:08.313: %LINK-3-UPDOWN: Interface Dot11Radio0, changed
state to up
*Mar 1 00:00:09.008: %LINEPROTO-5-UPDOWN: Line protocol on Interface
BVI1, changed state to up
*Mar 1 00:00:09.297: %LINEPROTO-5-UPDOWN: Line protocol on Interface
Dot11Radio0, changed state to up
Apr 11 05:29:08.730: %DOT11-6-ASSOC: Interface Dot11Radio0, Station
TACTILE-NNNNX5 000f.f84f.a6d9 Reassociated KEY_MGMT[WPA PSK]
Apr 11 05:29:28.679: %DOT11-6-ROAMED: Station 000f.f84f.a6d9 Roamed to
0013.1950.20b0
Apr 11 05:29:28.680: %DOT11-6-DISASSOC: Interface Dot11Radio0,
Deauthenticating Station 000f.f84f.a6d9 Reason: Disassociated because
sending station is leaving (or has left) BSS
Apr 11 05:49:26.181: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:49:31.514: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:49:38.904: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:49:43.993: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:49:44.349: %DOT11-4-MAXRETRIES: Packet to client
000f.f84f.a6e6 reached max retries, removing the client
Apr 11 05:49:44.349: Client 000f.f84f.a6e6 failed: reached maximum
retries
Apr 11 05:49:59.084: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:04.341: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:09.861: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:15.052: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:20.088: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:25.561: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:31.594: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:36.957: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:41.908: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:47.020: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:52.405: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:57.574: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:50:58.946: %DOT11-4-MAXRETRIES: Packet to client
000f.f84f.a6e6 reached max retries, removing the client
Apr 11 05:50:58.946: Client 000f.f84f.a6e6 failed: reached maximum
retries
Apr 11 05:53:46.466: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:53:51.737: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 05:58:14.799: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 07:03:01.078: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
Apr 11 07:03:08.695: %DOT11-7-AUTH_FAILED: Station 000f.f84f.a6e6
Authentication failed
AP14#

AP15#sh log
Syslog logging: enabled (0 messages dropped, 3 messages rate-limited,
0 flushes, 0 overruns, xml disabled, filtering
disabled)
Console logging: level debugging, 11 messages logged, xml disabled,
filtering disabled
Monitor logging: level debugging, 0 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 13 messages logged, xml disabled,
filtering disabled
Logging Exception size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 16 message lines logged

Log Buffer (4096 bytes):

*Mar 1 00:00:04.097: %LINK-5-CHANGED: Interface Dot11Radio0, changed
state to reset
*Mar 1 00:00:04.098: %DOT11-4-LOADING_RADIO: Interface Dot11Radio0,
loading the radio firmware (flash:/c1200-k9w7-mx.123-7.JA2/5101.img)
*Mar 1 00:00:07.058: %SYS-6-LOGGERSTART: Logger process started
*Mar 1 00:00:07.060: %LINK-3-UPDOWN: Interface FastEthernet0, changed
state to up
*Mar 1 00:00:07.130: %SYS-6-CLOCKUPDATE: System clock has been updated
from 00:00:07 UTC Fri Mar 1 2002 to 01:00:07 GMT Fri Mar 1 2002,
configured from console by console.
*Mar 1 00:00:08.187: %LINEPROTO-5-UPDOWN: Line protocol on Interface
FastEthernet0, changed state to up
*Mar 1 00:00:08.273: %SYS-5-CONFIG_I: Configured from memory by
console
*Mar 1 00:00:08.273: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C1200 Software (C1200-K9W7-M), Version 12.3(7)JA2,
RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Fri 18-Nov-05 12:43 by ssearch
*Mar 1 00:00:08.274: %SNMP-5-COLDSTART: SNMP agent on host AP15 is
undergoing a cold start
*Mar 1 00:00:08.309: %LINK-3-UPDOWN: Interface Dot11Radio0, changed
state to up
*Mar 1 00:00:09.006: %LINEPROTO-5-UPDOWN: Line protocol on Interface
BVI1, changed state to up
*Mar 1 00:00:09.293: %LINEPROTO-5-UPDOWN: Line protocol on Interface
Dot11Radio0, changed state to up
Apr 11 06:09:08.262: %DOT11-7-AUTH_FAILED: Station 000f.f84e.9faf
Authentication failed
AP15#

 
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Make
Guest
Posts: n/a
 
      04-11-2006
You should upgrade the software, this JA2 is deferred.

> Cisco IOS Software, C1200 Software (C1200-K9W7-M), Version 12.3(7)JA2,
> RELEASE SOFTWARE (fc1)



 
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Gustaf
Guest
Posts: n/a
 
      04-11-2006
So I should update to the latest available AP1200 firmware?
Anyone know which version thos latest firmware is, and where to find
it?
The cisco site is not very userfriendly
Thanks

 
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Make
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      04-12-2006
12.3.8-JA or 12.3.7.JA3
http://www.cisco.com/en/US/customer/...08061aa53.html
http://www.cisco.com/en/US/customer/....html#wp195060
http://www.cisco.com/cgi-bin/Softwar...?majorRel=12.3

> Anyone know which version thos latest firmware is, and where to find
> it?



 
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Gustaf
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      04-12-2006
Upgraded to 12.3.7.JA3, still locking the network if I run more than 5
clients.
All my clients use the same user/pass auth. the networks windows 2003
server.
Can this cause the problem? Maybe this is not a cisco issue?

Any advice?

 
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Gustaf
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      04-12-2006
Ignore the part of the same user/pass... We do not do any auth. against
w2003 server. Only auth that is done is against the AP using WPA...
Still welcome any advice!

 
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Gustaf
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      04-12-2006
Hi!

I have all my logs available at http://www.sandmark.se/ciscohelp/
I would appriciate any possible guidelines

I have removed the first 2 ip fields for security reason since they can
be reached over the internet. first two fields is replaced with *.*

Thank you

 
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Merv
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      04-12-2006
It appears that you are using basic 802.11F roaming (IAPP)

Questions
1. Are all of the APs on the same IP subnet ?

2. What client software version is being used with the 350 wireless
cards ?

3. Does the problem occur as soon as the 6th client associates or 30 to
40 minutes after the 6th client associates and every 30 to 40 minutes
after that?

You might want to see if configuring "dot11 network-map" provides you
any useful info via the "show dot11 network-map" command

 
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Merv
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      04-12-2006



Do you have two wireless workstations that have the same MAC address ?

Station SENYK-TAC-KR1 000f.f84f.a6dd

Station TACTILE-PPPW2 000f.f84f.a6dd


on AP14 there were numerous authentication failure messages for that
MAC address


2006-04-12 11:14:45 Local4.Info *.*.181.114 20: Apr 12 09:14:44.987:
%DOT11-6-ASSOC: Interface Dot11Radio0, Station SENYK-TAC-KR1
000f.f84f.a6dd Reassociated KEY_MGMT[WPA PSK]
2006-04-12 11:14:46 Local4.Debug *.*.181.114 21: Apr 12 09:14:45.129:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a69c Authentication failed
2006-04-12 11:15:18 Local4.Warning *.*.181.114 22: Apr 12 09:15:18.992:
%DOT11-4-MAXRETRIES: Packet to client 000f.f84f.a6dd reached max
retries, removing the client
2006-04-12 11:15:19 Local4.Info *.*.181.114 23: Apr 12 09:15:18.992:
%DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station
000f.f84f.a6dd Reason: Previous authentication no longer valid
2006-04-12 11:15:51 Local4.Debug *.*.181.114 24: Apr 12 09:15:50.144:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:15:56 Local4.Debug *.*.181.114 25: Apr 12 09:15:55.735:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:02 Local4.Debug *.*.181.114 26: Apr 12 09:16:01.860:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:08 Local4.Debug *.*.181.114 27: Apr 12 09:16:07.467:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:14 Local4.Debug *.*.181.114 28: Apr 12 09:16:13.924:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:20 Local4.Debug *.*.181.114 29: Apr 12 09:16:19.223:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:25 Local4.Debug *.*.181.114 30: Apr 12 09:16:24.335:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:30 Local4.Debug *.*.181.114 31: Apr 12 09:16:29.734:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:35 Local4.Debug *.*.181.114 32: Apr 12 09:16:34.922:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:16:41 Local4.Debug *.*.181.114 33: Apr 12 09:16:40.173:
%DOT11-7-AUTH_FAILED: Station 000f.f84f.a6dd Authentication failed
2006-04-12 11:17:00 Local4.Info *.*.181.114 34: Apr 12 09:16:59.091:
%DOT11-6-ROAMED: Station 000f.f84f.a6dd Roamed to 0013.1950.2f60

 
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Make
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      04-13-2006
What about these timeouts?
dot11 activity-timeout unknown default 1800
dot11 activity-timeout client default 1800
dot11 activity-timeout repeater default 1800
dot11 activity-timeout workgroup-bridge default 1800
dot11 activity-timeout bridge default 1800

> Upgraded to 12.3.7.JA3, still locking the network if I run more than 5
> clients.




 
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