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Unexspected Disassociation

Hello guys,

 

i am running AireOS 8.0.100.0 on my 2504. The Client is connected on an AIR-CAP1602.

 

After a time of connection i get the following debug output and the client get disconnected. The Client is not moving or anything. Just someone in front if it is working ;-)

Does anyone understand what the problem is ?

 

*apfMsConnTask_6: Sep 26 11:31:35.521: 7c:7a:91:ee:c0:32 Client stats update: Time now in sec 1411723895, Last Acct Msg Sent at 1411723469 sec
*apfMsConnTask_6: Sep 26 11:33:00.853: 7c:7a:91:ee:c0:32 Client stats update: Time now in sec 1411723980, Last Acct Msg Sent at 1411723469 sec
*apfMsConnTask_6: Sep 26 11:34:26.185: 7c:7a:91:ee:c0:32 Client stats update: Time now in sec 1411724066, Last Acct Msg Sent at 1411723469 sec

*spamApTask4: Sep 26 11:34:42.085: 7c:7a:91:ee:c0:32 Cleaning up state for STA 7c:7a:91:ee:c0:32 due to event for AP b0:00:b4:35:6f:f0(0)
*apfReceiveTask: Sep 26 11:34:42.086: 7c:7a:91:ee:c0:32 apfSendDisAssocMsgDebug (apf_80211.c:3158) Changing state for mobile 7c:7a:91:ee:c0:32 on AP b0:00:b4:35:6f:f0 from Associated to Disassociated

*apfReceiveTask: Sep 26 11:34:42.086: 7c:7a:91:ee:c0:32 Sent Disassociate to mobile on AP b0:00:b4:35:6f:f0-0 (reason 1, caller apf_ms.c:6945)
*apfReceiveTask: Sep 26 11:34:42.086: 7c:7a:91:ee:c0:32 Scheduling deletion of Mobile Station:  (callerId: 45) in 10 seconds
*osapiBsnTimer: Sep 26 11:34:51.965: 7c:7a:91:ee:c0:32 apfMsExpireCallback (apf_ms.c:632) Expiring Mobile!
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Sent Deauthenticate to mobile on BSSID b0:00:b4:35:6f:f0 slot 0(caller apf_ms.c:7065)
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Resetting MSCB PMK Cache Entry 0 for station 7c:7a:91:ee:c0:32
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Removing BSSID b0:00:b4:35:6f:f2 from PMKID cache of station 7c:7a:91:ee:c0:32
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Setting active key cache index 0 ---> 8
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Deleting the PMK cache when de-authenticating the client.
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 PMK: Sending cache delete
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Removing PMK cache entry for station 7c:7a:91:ee:c0:32
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Accounting NAI-Realm: cw-nb117.de.logicalis.intern, from Mscb username : cw-nb117.de.logicalis.intern
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 apfMsAssoStateDec
*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 apfMsExpireMobileStation (apf_ms.c:7103) Changing state for mobile 7c:7a:91:ee:c0:32 on AP b0:00:b4:35:6f:f0 from Disassociated to Idle

*apfReceiveTask: Sep 26 11:34:51.966: 7c:7a:91:ee:c0:32 Scheduling deletion of Mobile Station:  (callerId: 47) in 10 seconds

*osapiBsnTimer: Sep 26 11:35:01.965: 7c:7a:91:ee:c0:32 apfMsExpireCallback (apf_ms.c:632) Expiring Mobile!
*apfReceiveTask: Sep 26 11:35:01.966: 7c:7a:91:ee:c0:32 pemApfDeleteMobileStation2: APF_MS_PEM_WAIT_L2_AUTH_COMPLETE = 0.
*apfReceiveTask: Sep 26 11:35:01.966: 7c:7a:91:ee:c0:32 10.2.10.252 START (0) Deleted mobile LWAPP rule on AP [b0:00:b4:35:6f:f0]
*apfReceiveTask: Sep 26 11:35:01.966: 7c:7a:91:ee:c0:32 Username entry deleted for mobile
*apfReceiveTask: Sep 26 11:35:01.966: 7c:7a:91:ee:c0:32 Deleting mobile on AP b0:00:b4:35:6f:f0(0)

*apfMsConnTask_6: Sep 26 11:35:46.367: 7c:7a:91:ee:c0:32 Processing assoc-req station:7c:7a:91:ee:c0:32 AP:b0:00:b4:35:6f:f0-00 thread:150e3e20

 

 

Thanks Philip

4 REPLIES
Hall of Fame Super Silver

Please provide more info:show

Please provide more info:

  • show wlan <id> of the affected wlan
  • what radio band is affected and what AP's
    • show advanced 802.11a txpower
    • show advanced 802.11b txpower
  • what devices is this happening to
  • can you reproduce this with any other device

Scott

-Scott
*** Please rate helpful posts ***
New Member

Hello Scott show wlan:WLAN

Hello Scott

 

show wlan:

WLAN Identifier..................................
Profile Name.....................................
Network Name (SSID)..............................
Status........................................... Enabled
MAC Filtering.................................... Disabled
Broadcast SSID................................... Enabled
AAA Policy Override.............................. Enabled
Network Admission Control
Client Profiling Status
    Radius Profiling ............................ Enabled
     DHCP ....................................... Enabled
     HTTP ....................................... Enabled
    Local Profiling ............................. Enabled
     DHCP ....................................... Enabled
     HTTP ....................................... Enabled
  Radius-NAC State............................... Disabled
  SNMP-NAC State................................. Disabled
  Quarantine VLAN................................ 0
Maximum number of Associated Clients............. 0
Maximum number of Clients per AP Radio........... 200

--More-- or (q)uit
Number of Active Clients......................... 34
Exclusionlist Timeout............................ 60 seconds
Session Timeout.................................. 86400 seconds
User Idle Timeout................................ Disabled
Sleep Client..................................... disable
Sleep Client Timeout............................. 720 minutes
User Idle Threshold.............................. 0 Bytes
NAS-identifier...................................
CHD per WLAN..................................... Enabled
Webauth DHCP exclusion........................... Disabled
Interface........................................ intern
Multicast Interface.............................. Not Configured
WLAN IPv4 ACL.................................... unconfigured
WLAN IPv6 ACL.................................... unconfigured
WLAN Layer2 ACL.................................. unconfigured
mDNS Status...................................... Disabled
mDNS Profile Name................................ unconfigured
DHCP Server...................................... Default
DHCP Address Assignment Required................. Enabled
Static IP client tunneling....................... Disabled
Quality of Service............................... Platinum
Per-SSID Rate Limits............................. Upstream    Downstream
Average Data Rate................................   0          0

--More-- or (q)uit
Average Realtime Data Rate.......................   0          0
Burst Data Rate..................................   0          0
Burst Realtime Data Rate.........................   0          0
Per-Client Rate Limits........................... Upstream    Downstream
Average Data Rate................................   0          0
Average Realtime Data Rate.......................   0          0
Burst Data Rate..................................   0          0
Burst Realtime Data Rate.........................   0          0
Scan Defer Priority.............................. 4,5,6
Scan Defer Time.................................. 100 milliseconds
WMM.............................................. Allowed
WMM UAPSD Compliant Client Support............... Disabled
Media Stream Multicast-direct.................... Disabled
CCX - AironetIe Support.......................... Enabled
CCX - Gratuitous ProbeResponse (GPR)............. Disabled
CCX - Diagnostics Channel Capability............. Disabled
Dot11-Phone Mode (7920).......................... Disabled
Wired Protocol................................... 802.1P (Tag=5)
Passive Client Feature........................... Disabled
Peer-to-Peer Blocking Action..................... Disabled
Radio Policy..................................... All
DTIM period for 802.11a radio.................... 1
DTIM period for 802.11b radio.................... 1

--More-- or (q)uit
Radius Servers
   Authentication................................  1812
   Accounting....................................  1813
      Interim Update............................. 900 Seconds
      Framed IPv6 Acct AVP ...................... Prefix
   Dynamic Interface............................. Disabled
   Dynamic Interface Priority.................... wlan
Local EAP Authentication......................... Disabled
Radius NAI-Realm................................. Disabled
Security

   802.11 Authentication:........................ Open System
   FT Support.................................... Disabled
   Static WEP Keys............................... Disabled
   802.1X........................................ Disabled
   Wi-Fi Protected Access (WPA/WPA2)............. Enabled
      WPA (SSN IE)............................... Disabled
      WPA2 (RSN IE).............................. Enabled
         TKIP Cipher............................. Disabled
         AES Cipher.............................. Enabled
      Auth Key Management
         802.1x.................................. Enabled
         PSK..................................... Disabled

--More-- or (q)uit
         CCKM.................................... Disabled
         FT-1X(802.11r).......................... Disabled
         FT-PSK(802.11r)......................... Disabled
         PMF-1X(802.11w)......................... Disabled
         PMF-PSK(802.11w)........................ Disabled
      FT Reassociation Timeout................... 20
      FT Over-The-DS mode........................ Enabled
      GTK Randomization.......................... Disabled
      SKC Cache Support.......................... Disabled
      CCKM TSF Tolerance......................... 1000
   WAPI.......................................... Disabled
   Wi-Fi Direct policy configured................ Disabled
   EAP-Passthrough............................... Disabled
   CKIP ......................................... Disabled
   Web Based Authentication...................... Disabled
   Web Authentication Timeout.................... 300
   Web-Passthrough............................... Disabled
   Mac-auth-server............................... 0.0.0.0
   Web-portal-server............................. 0.0.0.0
   Conditional Web Redirect...................... Disabled
   Splash-Page Web Redirect...................... Disabled
   Auto Anchor................................... Disabled
   FlexConnect Local Switching................... Enabled

--More-- or (q)uit
   FlexConnect Central Association............... Disabled
   flexconnect Central Dhcp Flag................. Disabled
   flexconnect nat-pat Flag...................... Disabled
   flexconnect Dns Override Flag................. Disabled
   flexconnect PPPoE pass-through................ Disabled
   flexconnect local-switching IP-source-guar.... Disabled
   FlexConnect Vlan based Central Switching ..... Enabled
   FlexConnect Local Authentication.............. Disabled
   FlexConnect Learn IP Address.................. Enabled
   Client MFP.................................... Optional
   PMF........................................... Disabled
   PMF Association Comeback Time................. 1
   PMF SA Query RetryTimeout..................... 200
   Tkip MIC Countermeasure Hold-down Timer....... 60
   Eap-params.................................... Disabled
AVC Visibilty.................................... Enabled
AVC Profile Name................................. None
Flow Monitor Name................................
Split Tunnel Configuration
    Split Tunnel................................. Disabled
Call Snooping.................................... Enabled
Roamed Call Re-Anchor Policy..................... Disabled
SIP CAC Fail Send-486-Busy Policy................ Enabled

--More-- or (q)uit
SIP CAC Fail Send Dis-Association Policy......... Disabled
KTS based CAC Policy............................. Disabled
Assisted Roaming Prediction Optimization......... Enabled
802.11k Neighbor List............................ Enabled
802.11k Neighbor List Dual Band.................. Enabled
802.11v Directed Multicast Service............... Disabled
802.11v BSS Max Idle Service..................... Enabled
DMS DB is empty
Band Select...................................... Enabled
Load Balancing................................... Disabled
Multicast Buffer................................. Disabled
Universal Admin.................................. Disabled

 Mobility Anchor List
 WLAN ID     IP Address            Status
 -------     ---------------       ------

802.11u........................................ Disabled

MSAP Services.................................. Disabled

 

show power ---- AP Name : 

 

Leader Automatic Transmit Power Assignment
  Transmit Power Assignment Mode................. AUTO
  Transmit Power Update Interval................. 600 seconds
  Transmit Power Threshold....................... -70 dBm
  Transmit Power Neighbor Count.................. 3 APs
  Min Transmit Power............................. 11 dBm
  Max Transmit Power............................. 17 dBm
  Update Contribution
    Noise........................................ Enable
    Interference................................. Enable
    Load......................................... Disable
    Device Aware................................. Disable
  Transmit Power Assignment Leader...............  (::)
  Last Run....................................... 194 seconds ago
  Last Run Time.................................. 0 seconds
  TPC Mode....................................... Version 1
  TPCv2 Target RSSI.............................. -67 dBm
  TPCv2 VoWLAN Guide RSSI........................ -67.0 dBm
  TPCv2 SOP...................................... -85.0 dBm
  TPCv2 Default Client Ant Gain..................   0.0 dBi
  TPCv2 Path Loss Decay Factor...................   3.6
  TPCv2 Search Intensity......................... 10 Iterations

 

Berlin-AP01                      *11        *2/4 (13 dBm) [16/13/10/7/7/7/7/7]
Berlin-AP02                      *1         *2/4 (13 dBm) [16/13/10/7/7/7/7/7]

New Member

I have the same problem,who

I have the same problem,who can help us to debug this issue

New Member

Hi, I have the same problem.

Hi, I have the same problem. Any update with this case?

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