cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
261
Views
10
Helpful
5
Replies
dawnccier
Beginner

%DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station

AP: 3702I

Controller: C9800

 

There are error syslogs happened after the wireless client try to connect the SSID.

And the wireless client can not get the IP address from the external DHCP server normally.

 

syslogs:

Sep 23 05:53:28.431: beacons 3F7C, time since jammed E40, current E4C, host_timestamp DA2A73EE
Sep 23 05:53:28.431: %DOT11-5-QBSS_INFO: Reset Radio Interface Dot11Radio0,QBSS Value: 100%,Reset can be expected due to harsh RF
Sep 23 05:53:28.451: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to resetPCI reset port 0
Sep 23 05:53:29.759: soap_pci_reconfig_radio: radio id 0
Sep 23 05:53:29.791: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 05:53:29.791: %CLEANAIR-6-STATE: Slot 0 down
Sep 23 05:53:34.695: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 05:53:35.695: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up

Sep 23 05:53:51.735: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 05:53:51.751: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:53:59.379: %CLEANAIR-6-STATE: Slot 0 enabled
Sep 23 05:54:33.700: beacons 3FD3, time since jammed E81, current E8D, host_timestamp DE0E6E56
Sep 23 05:54:33.700: %DOT11-5-QBSS_INFO: Reset Radio Interface Dot11Radio0,QBSS Value: 100%,Reset can be expected due to harsh RF
Sep 23 05:54:33.720: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to resetPCI reset port 0
Sep 23 05:54:35.028: soap_pci_reconfig_radio: radio id 0
Sep 23 05:54:35.060: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 05:54:35.060: %CLEANAIR-6-STATE: Slot 0 down
Sep 23 05:54:39.944: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 05:54:40.944: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Sep 23 05:54:52.708: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 05:54:52.724: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:55:06.407: %CLEANAIR-6-STATE: Slot 0 enabled
Sep 23 05:55:33.946: beacons 4023, time since jammed EBD, current EC9, host_timestamp E1A5BF80
Sep 23 05:55:33.946: %DOT11-5-QBSS_INFO: Reset Radio Interface Dot11Radio0,QBSS Value: 100%,Reset can be expected due to harsh RF
Sep 23 05:55:33.966: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to resetPCI reset port 0
Sep 23 05:55:35.274: soap_pci_reconfig_radio: radio id 0
Sep 23 05:55:35.306: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 05:55:35.306: %CLEANAIR-6-STATE: Slot 0 down
Sep 23 05:55:38.570: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station 52df.e9ed.b92a Reason: Sending station has left the BSS
Sep 23 05:55:40.190: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 05:55:40.206: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 52df.e9ed.b92a Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:55:41.190: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Sep 23 05:55:53.726: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 05:55:53.738: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:55:59.910: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station 52df.e9ed.b92a Reason: Sending station has left the BSS
Sep 23 05:55:59.926: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 52df.e9ed.b92a Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:56:04.382: %CLEANAIR-6-STATE: Slot 0 enabled
Sep 23 05:56:34.196: beacons 405F, time since jammed EF9, current F05, host_timestamp E53D2057
Sep 23 05:56:34.196: %DOT11-5-QBSS_INFO: Reset Radio Interface Dot11Radio0,QBSS Value: 100%,Reset can be expected due to harsh RF
Sep 23 05:56:34.216: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to resetPCI reset port 0
Sep 23 05:56:35.524: soap_pci_reconfig_radio: radio id 0
Sep 23 05:56:35.556: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 05:56:35.556: %CLEANAIR-6-STATE: Slot 0 down
Sep 23 05:56:40.476: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 05:56:41.476: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Sep 23 05:56:54.748: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 05:56:54.764: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:57:06.412: %CLEANAIR-6-STATE: Slot 0 enabled
Sep 23 05:57:34.826: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 05:57:34.842: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:57:39.478: beacons 40C0, time since jammed F3B, current F47, host_timestamp E92149A1
Sep 23 05:57:39.478: %DOT11-5-QBSS_INFO: Reset Radio Interface Dot11Radio0,QBSS Value: 100%,Reset can be expected due to harsh RF
Sep 23 05:57:39.498: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to resetPCI reset port 0
Sep 23 05:57:40.806: soap_pci_reconfig_radio: radio id 0
Sep 23 05:57:40.838: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 05:57:40.838: %CLEANAIR-6-STATE: Slot 0 down
Sep 23 05:57:45.722: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 05:57:46.722: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Sep 23 05:58:04.486: %DOT11-6-ASSOC: Interface Dot11Radio1, Station c8e2.6547.c070 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:58:10.398: %CLEANAIR-6-STATE: Slot 0 enabled
Sep 23 05:58:21.435: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station c8e2.6547.c070 Reason: Sending station has left the BSS
Sep 23 05:58:21.451: %DOT11-6-ASSOC: Interface Dot11Radio1, Station c8e2.6547.c070 Reassociated KEY_MGMT[WPAv2 PSK]
Sep 23 05:58:35.855: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 05:58:35.867: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:59:06.903: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station c8e2.6547.c070 Reason: Sending station has left the BSS
Sep 23 05:59:06.919: %DOT11-6-ASSOC: Interface Dot11Radio1, Station c8e2.6547.c070 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 05:59:36.821: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 05:59:36.833: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:00:07.813: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station 52df.e9ed.b92a Reason: Sending station has left the BSS
Sep 23 06:00:07.829: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 52df.e9ed.b92a Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:00:37.855: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 06:00:37.871: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:01:09.259: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station 52df.e9ed.b92a Reason: Sending station has left the BSS
Sep 23 06:01:09.275: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 52df.e9ed.b92a Associated KEY_MGMT[WPAv2 PSK]VLAN name 001 and number 0 is not a valid pair - failed.

Sep 23 06:01:35.873: %LWAPP-4-CLIENTEVENTLOG: OfficeExtend Localssid saved in AP flash
Sep 23 06:01:35.881: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio0 due to the reason code 27
Sep 23 06:01:35.881: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station 52df.e9ed.b92a
Sep 23 06:01:35.881: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1
Sep 23 06:01:35.881: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station c8e2.6547.c070
Sep 23 06:01:35.881: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio1 due to the reason code 27
Sep 23 06:01:35.897: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to down
Sep 23 06:01:35.909: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
Sep 23 06:01:35.973: %LWAPP-4-CLIENTEVENTLOG: OfficeExtend Localssid saved in AP flash
Sep 23 06:01:36.897: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 06:01:36.937: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 06:01:37.937: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Sep 23 06:01:38.945: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to down
Sep 23 06:01:38.953: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to reset
Sep 23 06:01:39.945: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down
Sep 23 06:01:39.989: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to up
Sep 23 06:01:40.989: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up
Sep 23 06:01:42.653: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]VLAN name 001 and number 0 is not a valid pair - failed.

Sep 23 06:01:52.221: %LWAPP-4-CLIENTEVENTLOG: OfficeExtend Localssid saved in AP flash
Sep 23 06:01:52.225: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio0 due to the reason code 27
Sep 23 06:01:52.225: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1
Sep 23 06:01:52.229: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio1 due to the reason code 27
Sep 23 06:01:52.245: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to down
Sep 23 06:01:52.253: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
Sep 23 06:01:52.309: %LWAPP-4-CLIENTEVENTLOG: OfficeExtend Localssid saved in AP flash
Sep 23 06:01:52.313: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio1 due to the reason code 27
Sep 23 06:01:53.245: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 06:01:53.281: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 06:01:53.289: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to down
Sep 23 06:01:53.297: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to reset
Sep 23 06:01:54.281: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Sep 23 06:01:54.289: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down
Sep 23 06:01:54.333: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to up
Sep 23 06:01:55.333: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up
Sep 23 06:02:00.013: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:02:32.304: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 52df.e9ed.b92a Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:03:00.950: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 06:03:00.966: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]VLAN name 001 and number 0 is not a valid pair - failed.

Sep 23 06:03:24.482: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio0 due to the reason code 27
Sep 23 06:03:24.482: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1
Sep 23 06:03:24.482: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station 52df.e9ed.b92a
Sep 23 06:03:24.482: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio1 due to the reason code 27
Sep 23 06:03:24.558: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to down
Sep 23 06:03:24.566: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
Sep 23 06:03:25.558: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Sep 23 06:03:25.610: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Sep 23 06:03:25.874: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to down
Sep 23 06:03:26.274: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to reset
Sep 23 06:03:26.674: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Sep 23 06:03:26.874: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down
Sep 23 06:03:27.886: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to up
Sep 23 06:03:28.890: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up
Sep 23 06:03:33.814: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:03:51.752: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 06:03:51.768: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:04:00.684: %CDP_PD-4-POWER_OK: Full power - NEGOTIATED inline power source
Sep 23 06:04:04.456: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 0280.99a5.5782 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:04:14.552: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station 0280.99a5.5782 Reason: Sending station has left the BSS
Sep 23 06:04:14.736: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 0280.99a5.5782 Reassociated KEY_MGMT[WPAv2 PSK]
Sep 23 06:04:25.576: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 06:04:25.592: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:05:24.466: %DOT11-6-ASSOC: Interface Dot11Radio1, Station 52df.e9ed.b92a Associated KEY_MGMT[WPAv2 PSK]
Sep 23 06:05:26.702: %DOT11-6-DISASSOC: Interface Dot11Radio1, Deauthenticating Station e223.254e.90f1 Reason: Sending station has left the BSS
Sep 23 06:05:26.718: %DOT11-6-ASSOC: Interface Dot11Radio1, Station e223.254e.90f1 Associated KEY_MGMT[WPAv2 PSK]

1 ACCEPTED SOLUTION

Accepted Solutions

I have seen this error on Wave 1 AP's when DCA interval has been set to a very aggressive timer. It is recommended that you increase the DCA timer. you need to shutdown both 2.4 and 5 Radios globally from WLC to do this change.

ap dot11 5ghz shutdown

ap dot11 2.4ghz shutdown

ap dot11 5ghz rrm channel dca interval 4

ap dot11 2,4ghz rrm channel dca interval 4

no ap dot11 5ghz shutdown

no ap dot11 2.4ghz shutdown

 

Also consider changing the channel width to narrow (may be 20 or 40) on 5ghz as default RF profiles are set to best. This should have been decided during the planning stage based on the survey, but I do not see any harm on doing it now. Also consider removing lower data rates in 5ghz rf profile and 2.4 depending on the clients you have.

!

ap dot11 5ghz rf-profile Typical_Client_Density_rf_5gh
channel chan-width 20

rate RATE_6M disable
rate RATE_9M disable

ap dot11 24ghz rf-profile Typical_Client_Density_rf_24gh

rate RATE_11M disable
rate RATE_12M mandatory
rate RATE_1M disable
rate RATE_2M disable
rate RATE_5_5M disable
rate RATE_6M disable

!

______________
Arshad Safrulla

View solution in original post

5 REPLIES 5
Arshadsaf
Rising star

Whats the IOS XE code running? Could you also port the RF profile attached to this AP?

______________
Arshad Safrulla

IOS-XE version: 16.12.4a

RF Profile: Typical_Client_Density_rf_5gh/24gh [default RF profile]

I have seen this error on Wave 1 AP's when DCA interval has been set to a very aggressive timer. It is recommended that you increase the DCA timer. you need to shutdown both 2.4 and 5 Radios globally from WLC to do this change.

ap dot11 5ghz shutdown

ap dot11 2.4ghz shutdown

ap dot11 5ghz rrm channel dca interval 4

ap dot11 2,4ghz rrm channel dca interval 4

no ap dot11 5ghz shutdown

no ap dot11 2.4ghz shutdown

 

Also consider changing the channel width to narrow (may be 20 or 40) on 5ghz as default RF profiles are set to best. This should have been decided during the planning stage based on the survey, but I do not see any harm on doing it now. Also consider removing lower data rates in 5ghz rf profile and 2.4 depending on the clients you have.

!

ap dot11 5ghz rf-profile Typical_Client_Density_rf_5gh
channel chan-width 20

rate RATE_6M disable
rate RATE_9M disable

ap dot11 24ghz rf-profile Typical_Client_Density_rf_24gh

rate RATE_11M disable
rate RATE_12M mandatory
rate RATE_1M disable
rate RATE_2M disable
rate RATE_5_5M disable
rate RATE_6M disable

!

______________
Arshad Safrulla

View solution in original post

Also consider upgrading to 17.3.4 or any TAC recommended as per the below doc

https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9800-series-wireless-controllers/214749-tac-recommended-ios-xe-builds-for-wirele.html

 

______________
Arshad Safrulla

Hi Arshadsaf,

Thanks for your reply. I will try to adjust those parameters you mentioned on controller. And I will give the feedback after replacement of AP from 2702I to 3702I. 

2702i is associated with CT5508.

3702i is associated with C9800.

Thanks.

Create
Recognize Your Peers
Content for Community-Ad