2800 AP diassociating to WLC oftenly after upgrade.

[AK002]

Hi, 

Can Someone help me on the Issue in the 2800 Access points which is integrated with 5520 controller. 

All AP's in the WLC randomly re-joining with the controller and giving the below error in the AP logs. Below logs are repeating many times in a day and getting alarm for re-joining. Issue in both Flex and local mode AP's. 

WLC version : 8.5.131.0

Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.8012] Warning, unencrypted data keepalive failed
Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.8013] Failed to receive data keepalive
Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.8013]
Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.8013] Lost connection to the controller, going to restart CAPWAP...
Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.8013]
Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.8013] Restarting CAPWAP State Machine.
Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.9069]
Aug 21 11:06:43 kernel: [*08/21/2018 11:06:43.9069] CAPWAP State: DTLS Teardown
Aug 21 11:06:44 NCI: CLEANAIR: Slot 0 CAPWAP down
Aug 21 11:06:44 NCI: I0: shutdownNci
Aug 21 11:06:44 NCI: CLEANAIR: Slot 1 CAPWAP down
Aug 21 11:06:44 NCI: I1: shutdownNci
Aug 21 11:06:44 kernel: [*08/21/2018 11:06:44.9164] Dropping dtls packet since session is not established. Peer 10.130.208.101-
5246, Local 10.130.20.71-5272, conn (nil)
Aug 21 11:06:44 kernel: [*08/21/2018 11:06:44.9165] Dropping dtls packet since session is not established. Peer 10.1.1.1.-
5246, Local 10.130.20.71-5272, conn (nil)
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6079]
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6079] CAPWAP State: Discovery
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6103] Discovery Request sent to 10.1.1.1, discovery type STATIC_CONFIG(1)
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6105] IP DNS query for CISCO-CAPWAP-CONTROLLER
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6128] DNS resolved CISCO-CAPWAP-CONTROLLER
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6128] DNS discover IP addr: 10.1..1.1
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6157] Discovery Request sent to 10.1.1.1, discovery type STATIC_CONFIG(1)
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6168] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6293] Discovery Response from 10.1.1.1
Aug 21 11:06:49 kernel: [*08/21/2018 11:06:49.6377] Discovery Response from 10.1.1.1
Aug 21 11:06:59 kernel: [*08/21/2018 11:06:59.0000]
Aug 21 11:06:59 kernel: [*08/21/2018 11:06:59.0000] CAPWAP State: DTLS Setup
Aug 21 11:06:59 kernel: [*08/21/2018 11:06:59.7361]
Aug 21 11:06:59 kernel: [*08/21/2018 11:06:59.7361] CAPWAP State: Join
Aug 21 11:06:59 kernel: [*08/21/2018 11:06:59.7390] Sending Join request to 10.1.1.1 through port 5272
Aug 21 11:06:59 kernel: [*08/21/2018 11:06:59.7611] Join Response from 10.1.1.1
Aug 21 11:06:59 kernel: [*08/21/2018 11:06:59.8475] HW CAPWAP tunnel is ADDED
Aug 21 11:07:00 kernel: [*08/21/2018 11:07:00.8892]
Aug 21 11:07:00 kernel: [*08/21/2018 11:07:00.8892] CAPWAP State: Image Data
Aug 21 11:07:00 kernel: [*08/21/2018 11:07:00.9262] do NO_UPGRADE, part1 is active part
Aug 21 11:07:00 kernel: [*08/21/2018 11:07:00.9300]
Aug 21 11:07:00 kernel: [*08/21/2018 11:07:00.9300] CAPWAP State: Configure
Aug 21 11:07:00 kernel: [*08/21/2018 11:07:00.9322] DOT11_CFG[0] Radio Mode is changed from FlexConnect to FlexConnect
Aug 21 11:07:00 kernel: [*08/21/2018 11:07:00.9330] DOT11_CFG[1] Radio Mode is changed from FlexConnect to FlexConnect
Aug 21 11:07:01 kernel: [*08/21/2018 11:07:01.2748] CAPWAP HW tunnel params changed, DELETING the existing
Aug 21 11:07:02 kernel: [*08/21/2018 11:07:02.3321] HW CAPWAP tunnel is ADDED
Aug 21 11:07:03 kernel: [*08/21/2018 11:07:03.5692] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(
8).
Aug 21 11:07:03 kernel: [*08/21/2018 11:07:03.5693] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(
8).
Aug 21 11:07:03 kernel: [*08/21/2018 11:07:03.5693] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(
8).
Aug 21 11:07:03 kernel: [*08/21/2018 11:07:03.5694] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(
8).
Aug 21 11:07:03 kernel: [*08/21/2018 11:07:03.5694] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(
8).
Aug 21 11:07:03 kernel: [*08/21/2018 11:07:03.5695] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(
8).
Aug 21 11:07:03 kernel: [*08/21/2018 11:07:03.5696] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(
8).
Aug 21 11:07:04 kernel: [*08/21/2018 11:07:04.0322]
Aug 21 11:07:04 kernel: [*08/21/2018 11:07:04.0323] CAPWAP State: Run
Aug 21 11:07:04 kernel: [*08/21/2018 11:07:04.0641] CAPWAP HW tunnel params changed, UPDATING the existing
Aug 21 11:07:05 kernel: [*08/21/2018 11:07:05.1593] AP has joined controller WLC1
Aug 21 11:07:05 kernel: [*08/21/2018 11:07:05.1722] Flexconnect Switching to Connected Mode!
Aug 21 11:07:06 syslog: Password for xxx changed
Aug 21 11:07:06 kernel: [*08/21/2018 11:07:06.0844] Password for xx changed
Aug 21 11:07:06 kernel: [*08/21/2018 11:07:06.9100] save_on_failure is set to 1
Aug 21 11:07:06 kernel: [*08/21/2018 11:07:06.9103] save_on_failure is set to 1
Aug 21 11:07:07 root: SYS-COND: Retrigger fair condition, 6 power
Aug 21 11:07:34 kernel: [*08/21/2018 11:07:34.1928] set cleanair [slot0][band0] enabled
Aug 21 11:07:34 NCI: I0: openSensor(slot=0)
Aug 21 11:07:34 kernel: [*08/21/2018 11:07:34.2123] set cleanair [slot0][band1] enabled
Aug 21 11:07:34 kernel: [*08/21/2018 11:07:34.2318] set cleanair [slot1][band1] enabled
Aug 21 11:07:35 NCI: I0: SensorApp=1.15.4
Aug 21 11:07:35 NCI: I0: SensorHdw=1.2.3.0
Aug 21 11:07:35 NCI: I0: Hardware Radio Band = [4890, 5935] MHz, BW=150625
Aug 21 11:07:35 NCI: I0: Hardware Radio Band = [2400, 2500] MHz, BW=150625
Aug 21 11:07:35 NCI: slot=0 mode=2 chanCnt=1 cw=1
Aug 21 11:07:35 NCI: chans: 36 0 0 0 0 0 0 0 0 0 0
Aug 21 11:07:35 NCI: I0: channel map channels: in=1 cloned=1
Aug 21 11:07:35 NCI: I0: Requesting MonBand [5180, 5180] bw=20MHz/0 ant=0xbc
Aug 21 11:07:35 NCI: I0: Monitoring (cf=5180, span=20), RadioUsage=3%
Aug 21 11:07:35 NCI: I0:     dwell=20000us, update=1000ms, resBW=78126
Aug 21 11:07:35 NCI: CLEANAIR: Slot 0 enabled
Aug 21 11:07:35 NCI: I1: openSensor(slot=1)
Aug 21 11:07:36 NCI: I1: SensorApp=1.15.4
Aug 21 11:07:36 NCI: I1: SensorHdw=1.2.3.0
Aug 21 11:07:36 NCI: I1: Hardware Radio Band = [4890, 5935] MHz, BW=150625
Aug 21 11:07:36 NCI: slot=1 mode=2 chanCnt=1 cw=1

[AK002 · Accepted solution]

Yes After removing the LAG the access points are stable.

Regards,

AK

[chakao1220]

Did Cisco release the bug fix version?

[.Jaidev Hattiangadi.]

The bug is CSCvh58148. still unresolved

[AK002]

AP model : 2802I WLC model : 5520 Code : 8.5.161.0

Same error like AP's are disassociating randomly and joining back again.. Any help most appreciated.

System logging:
Jun  2 20:26:06 NCI: I0: Requesting MonBand [5700, 5700] bw=20MHz/0 ant=0xbc
Jun  2 20:26:06 NCI: I0: Monitoring (cf=5700, span=20), RadioUsage=3%
Jun  2 20:26:06 NCI: I0:     dwell=20000us, update=1000ms, resBW=78126
Jun  2 20:26:06 NCI: CLEANAIR: Slot 0 enabled
Jun  2 20:26:06 NCI: I1: openSensor(slot=1)
Jun  2 20:26:08 NCI: I1: SensorApp=1.15.4
Jun  2 20:26:08 NCI: I1: SensorHdw=1.2.3.0
Jun  2 20:26:08 NCI: I1: Hardware Radio Band = [4890, 5935] MHz, BW=150625
Jun  2 20:26:08 NCI: slot=1 mode=2 chanCnt=1 cw=1
Jun  2 20:26:08 NCI: chans: 60 0 0 0 0 0 0 0 0 0 0
Jun  2 20:26:08 NCI: I1: channel map channels: in=1 cloned=1
Jun  2 20:26:08 NCI: I1: Requesting MonBand [5300, 5300] bw=20MHz/0 ant=0xbc
Jun  2 20:26:08 NCI: I1: Monitoring (cf=5300, span=20), RadioUsage=3%
Jun  2 20:26:08 NCI: I1:     dwell=20000us, update=1000ms, resBW=78126
Jun  2 20:26:08 NCI: CLEANAIR: Slot 1 enabled
Jun  2 20:26:30 kernel: [*06/02/2020 20:26:30.5327] CAPWAP HW tunnel params changed, DELETING the existing
Jun  2 20:26:31 kernel: [*06/02/2020 20:26:31.5868] HW CAPWAP tunnel is ADDED
Jun  2 20:26:59 kernel: [*06/02/2020 20:26:59.0353] CAPWAP HW tunnel params changed, DELETING the existing
Jun  2 20:27:00 kernel: [*06/02/2020 20:27:00.0895] HW CAPWAP tunnel is ADDED
Jun  2 20:27:04 kernel: [*06/02/2020 20:27:04.7446] CAPWAP HW tunnel params changed, DELETING the existing
Jun  2 20:27:05 kernel: [*06/02/2020 20:27:05.7989] HW CAPWAP tunnel is ADDED
Jun  3 02:37:20 kernel: [*06/03/2020 02:37:20.3780] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=197, NumofPendingMsgs=1
Jun  3 02:37:20 kernel: [*06/03/2020 02:37:20.3780]
Jun  3 02:37:23 kernel: [*06/03/2020 02:37:23.2288] Re-Tx Count=2, Max Re-Tx Value=5, SendSeqNum=198, NumofPendingMsgs=2
Jun  3 02:37:23 kernel: [*06/03/2020 02:37:23.2288]
Jun  3 02:37:28 kernel: [*06/03/2020 02:37:28.7405] Re-Tx Count=3, Max Re-Tx Value=5, SendSeqNum=198, NumofPendingMsgs=1
Jun  3 02:37:28 kernel: [*06/03/2020 02:37:28.7405]
Jun  3 02:37:31 kernel: [*06/03/2020 02:37:31.5914] Re-Tx Count=4, Max Re-Tx Value=5, SendSeqNum=198, NumofPendingMsgs=1
Jun  3 02:37:31 kernel: [*06/03/2020 02:37:31.5914]
Jun  3 02:37:34 kernel: [*06/03/2020 02:37:34.4422] Re-Tx Count=5, Max Re-Tx Value=5, SendSeqNum=198, NumofPendingMsgs=1
Jun  3 02:37:34 kernel: [*06/03/2020 02:37:34.4422]
Jun  3 02:37:37 kernel: [*06/03/2020 02:37:37.3007] Re-Tx Count=6, Max Re-Tx Value=5, SendSeqNum=198, NumofPendingMsgs=1
Jun  3 02:37:37 kernel: [*06/03/2020 02:37:37.3007]
Jun  3 02:37:37 kernel: [*06/03/2020 02:37:37.3008] Max retransmission count exceeded, going back to DISCOVER mode.
Jun  3 02:37:37 kernel: [*06/03/2020 02:37:37.3011] Flexconnect Switching to Standalone Mode!
Jun  3 02:37:37 kernel: [*06/03/2020 02:37:37.3065]
Jun  3 02:37:37 kernel: [*06/03/2020 02:37:37.3065] CAPWAP State: DTLS Teardown
Jun  3 02:37:38 NCI: CLEANAIR: Slot 0 CAPWAP down
Jun  3 02:37:38 NCI: I0: shutdownNci
Jun  3 02:37:38 NCI: CLEANAIR: Slot 1 CAPWAP down
Jun  3 02:37:38 NCI: I1: shutdownNci
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.1233] Discovery Response from 10.130.0.110
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.1312] Discovery Response from 10.130.0.110
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.1389] Discovery Response from 10.130.0.110
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.0001]
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.0001] CAPWAP State: DTLS Setup
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.7111]
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.7111] CAPWAP State: Join
Jun  3 02:37:43 kernel: [*06/03/2020 02:37:43.7126] Sending Join request to 10.130.0.110 through port 5256
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3554] Join Response from 10.130.0.110
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3558]
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3559] CAPWAP State: Image Data
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3926] do NO_UPGRADE, part2 is active part
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3964]
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3964] CAPWAP State: Configure
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3986] DOT11_CFG[0] Radio Mode is changed from FlexConnect to FlexConnect
Jun  3 02:37:48 kernel: [*06/03/2020 02:37:48.3991] DOT11_CFG[1] Radio Mode is changed from FlexConnect to FlexConnect
Jun  3 02:37:49 kernel: [*06/03/2020 02:37:49.4298]
Jun  3 02:37:49 kernel: [*06/03/2020 02:37:49.4298] CAPWAP State: Run
Jun  3 02:37:49 kernel: [*06/03/2020 02:37:49.5272] AP has joined controller DC1P-NETWLCPR01
Jun  3 02:37:49 kernel: [*06/03/2020 02:37:49.5483] Flexconnect Switching to Connected Mode!
Jun  3 02:37:51 root: SYS-COND: Retrigger fair condition, 6 power
Jun  3 02:37:54 syslog: Password for user changed
Jun  3 02:37:54 kernel: [*06/03/2020 02:37:54.2452] Password for user changed
Jun  3 02:37:54 kernel: [*06/03/2020 02:37:54.5897] /usr/sbin/capwapd: opening /click/cli_h/apr_bypass/active failed!: No such file or directory
Jun  3 02:37:54 kernel: [*06/03/2020 02:37:54.7776] save_on_failure is set to 1
Jun  3 02:37:54 kernel: [*06/03/2020 02:37:54.7779] save_on_failure is set to 1
Jun  3 02:38:18 kernel: [*06/03/2020 02:38:18.9146] set cleanair [slot0][band0] enabled
Jun  3 02:38:18 NCI: I0: openSensor(slot=0)
Jun  3 02:38:18 kernel: [*06/03/2020 02:38:18.9210] set cleanair [slot0][band1] enabled
Jun  3 02:38:18 kernel: [*06/03/2020 02:38:18.9271] set cleanair [slot1][band1] enabled
Jun  3 02:38:19 NCI: I0: SensorApp=1.15.4
Jun  3 02:38:19 NCI: I0: SensorHdw=1.2.3.0
Jun  3 02:38:19 NCI: I0: Hardware Radio Band = [4890, 5935] MHz, BW=150625
Jun  3 02:38:19 NCI: I0: Hardware Radio Band = [2400, 2500] MHz, BW=150625
Jun  3 02:38:19 NCI: slot=0 mode=2 chanCnt=1 cw=1
Jun  3 02:38:19 NCI: chans: 140 0 0 0 0 0 0 0 0 0 0
Jun  3 02:38:19 NCI: I0: channel map channels: in=1 cloned=1
Jun  3 02:38:19 NCI: I0: Requesting MonBand [5700, 5700] bw=20MHz/0 ant=0xbc
Jun  3 02:38:20 NCI: I0: Monitoring (cf=5700, span=20), RadioUsage=3%
Jun  3 02:38:20 NCI: I0:     dwell=20000us, update=1000ms, resBW=78126
Jun  3 02:38:20 NCI: CLEANAIR: Slot 0 enabled
Jun  3 02:38:20 NCI: I1: openSensor(slot=1)
Jun  3 02:38:21 NCI: I1: SensorApp=1.15.4
Jun  3 02:38:21 NCI: I1: SensorHdw=1.2.3.0
Jun  3 02:38:21 NCI: I1: Hardware Radio Band = [4890, 5935] MHz, BW=150625
Jun  3 02:38:21 NCI: slot=1 mode=2 chanCnt=1 cw=1
Jun  3 02:38:21 NCI: chans: 60 0 0 0 0 0 0 0 0 0 0
Jun  3 02:38:21 NCI: I1: channel map channels: in=1 cloned=1
Jun  3 02:38:21 NCI: I1: Requesting MonBand [5300, 5300] bw=20MHz/0 ant=0xbc
Jun  3 02:38:21 NCI: I1: Monitoring (cf=5300, span=20), RadioUsage=3%
Jun  3 02:38:21 NCI: I1:     dwell=20000us, update=1000ms, resBW=78126
Jun  3 02:38:21 NCI: CLEANAIR: Slot 1 enabled
Jun  3 02:38:46 kernel: [*06/03/2020 02:38:46.5674] CAPWAP HW tunnel params changed, DELETING the existing
Jun  3 02:38:47 kernel: [*06/03/2020 02:38:47.6219] HW CAPWAP tunnel is ADDED
Jun  3 02:39:15 kernel: [*06/03/2020 02:39:15.0674] CAPWAP HW tunnel params changed, DELETING the existing
Jun  3 02:39:16 kernel: [*06/03/2020 02:39:16.1218] HW CAPWAP tunnel is ADDED
Jun  3 02:39:20 kernel: [*06/03/2020 02:39:20.7750] CAPWAP HW tunnel params changed, DELETING the existing
Jun  3 02:39:21 kernel: [*06/03/2020 02:39:21.8298] HW CAPWAP tunnel is ADDED
Jun  3 06:12:22 kernel: [*06/03/2020 06:12:22.2423] CAPWAP HW tunnel params changed, DELETING the existing
Jun  3 06:12:23 kernel: [*06/03/2020 06:12:23.2965] HW CAPWAP tunnel is ADDED
Jun  3 06:12:27 kernel: [*06/03/2020 06:12:27.9511] CAPWAP HW tunnel params changed, DELETING the existing
Jun  3 06:12:29 kernel: [*06/03/2020 06:12:29.0085] HW CAPWAP tunnel is ADDED
Jun  3 09:10:07 kernel: [*06/03/2020 09:10:07.2891] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=67, NumofPendingMsgs=1
Jun  3 09:10:07 kernel: [*06/03/2020 09:10:07.2891]
Jun  3 09:12:00 kernel: [*06/03/2020 09:12:00.3515] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=83, NumofPendingMsgs=2
Jun  3 09:12:00 kernel: [*06/03/2020 09:12:00.3515]
Jun  3 09:12:17 kernel: [*06/03/2020 09:12:17.6468] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=89, NumofPendingMsgs=3
Jun  3 09:12:17 kernel: [*06/03/2020 09:12:17.6468]
Jun  3 09:12:57 kernel: [*06/03/2020 09:12:57.1788] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=94, NumofPendingMsgs=1
Jun  3 09:12:57 kernel: [*06/03/2020 09:12:57.1788]
Jun  3 09:14:44 kernel: [*06/03/2020 09:14:44.5767] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=109, NumofPendingMsgs=3
Jun  3 09:14:44 kernel: [*06/03/2020 09:14:44.5767]
Jun  3 09:15:16 kernel: [*06/03/2020 09:15:16.8863] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=119, NumofPendingMsgs=3
Jun  3 09:15:16 kernel: [*06/03/2020 09:15:16.8863]
Jun  3 09:16:03 kernel: [*06/03/2020 09:16:03.6404] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=125, NumofPendingMsgs=1
Jun  3 09:16:03 kernel: [*06/03/2020 09:16:03.6405]
Jun  3 09:17:04 kernel: [*06/03/2020 09:17:04.3424] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=131, NumofPendingMsgs=1
Jun  3 09:17:04 kernel: [*06/03/2020 09:17:04.3425]
Jun  3 09:17:07 kernel: [*06/03/2020 09:17:07.1933] Re-Tx Count=2, Max Re-Tx Value=5, SendSeqNum=133, NumofPendingMsgs=3
Jun  3 09:17:07 kernel: [*06/03/2020 09:17:07.1933]
Jun  3 09:18:00 kernel: [*06/03/2020 09:18:00.4094] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=143, NumofPendingMsgs=2
Jun  3 09:18:00 kernel: [*06/03/2020 09:18:00.4094]
Jun  3 09:21:20 kernel: [*06/03/2020 09:21:20.8104] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=183, NumofPendingMsgs=3
Jun  3 09:21:20 kernel: [*06/03/2020 09:21:20.8104]
Jun  3 09:23:06 kernel: [*06/03/2020 09:23:06.7814] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=193, NumofPendingMsgs=1
Jun  3 09:23:06 kernel: [*06/03/2020 09:23:06.7814]
Jun  3 09:23:17 kernel: [*06/03/2020 09:23:17.8048] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=197, NumofPendingMsgs=2
Jun  3 09:23:17 kernel: [*06/03/2020 09:23:17.8048]
Jun  3 09:23:20 kernel: [*06/03/2020 09:23:20.6556] Re-Tx Count=2, Max Re-Tx Value=5, SendSeqNum=197, NumofPendingMsgs=2
Jun  3 09:23:20 kernel: [*06/03/2020 09:23:20.6556]
Jun  3 09:23:23 kernel: [*06/03/2020 09:23:23.5065] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=197, NumofPendingMsgs=1
Jun  3 09:23:23 kernel: [*06/03/2020 09:23:23.5065]
Jun  3 09:23:52 kernel: [*06/03/2020 09:23:52.5853] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=200, NumofPendingMsgs=2
Jun  3 09:23:52 kernel: [*06/03/2020 09:23:52.5853]
Jun  3 09:24:02 kernel: [*06/03/2020 09:24:02.0881] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=203, NumofPendingMsgs=1
Jun  3 09:24:02 kernel: [*06/03/2020 09:24:02.0881]
Jun  3 09:25:43 kernel: [*06/03/2020 09:25:43.0085] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=217, NumofPendingMsgs=1
Jun  3 09:25:43 kernel: [*06/03/2020 09:25:43.0085]
Jun  3 09:26:08 kernel: [*06/03/2020 09:26:08.8564] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=224, NumofPendingMsgs=4
Jun  3 09:26:08 kernel: [*06/03/2020 09:26:08.8564]
Jun  3 09:27:00 kernel: [*06/03/2020 09:27:00.6002] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=231, NumofPendingMsgs=2
Jun  3 09:27:00 kernel: [*06/03/2020 09:27:00.6002]
Jun  3 09:27:50 kernel: [*06/03/2020 09:27:50.5854] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=242, NumofPendingMsgs=1
Jun  3 09:27:50 kernel: [*06/03/2020 09:27:50.5854]
Jun  3 09:29:06 kernel: [*06/03/2020 09:29:06.7202] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=253, NumofPendingMsgs=2
Jun  3 09:29:06 kernel: [*06/03/2020 09:29:06.7202]
Jun  3 09:30:12 kernel: [*06/03/2020 09:30:12.6419] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=10, NumofPendingMsgs=3
Jun  3 09:30:12 kernel: [*06/03/2020 09:30:12.6419]
Jun  3 09:31:09 kernel: [*06/03/2020 09:31:09.6590] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=18, NumofPendingMsgs=3
Jun  3 09:31:09 kernel: [*06/03/2020 09:31:09.6590]
Jun  3 09:36:46 kernel: [*06/03/2020 09:36:46.5699] CAPWAP HW tunnel params changed, DELETING the existing
Jun  3 09:36:47 kernel: [*06/03/2020 09:36:47.6246] HW CAPWAP tunnel is ADDED
Jun  3 11:56:58 kernel: [*06/03/2020 11:56:58.3446] hostapd:FT: invalid assoc req. (reason 1) from 6c:4d:73:ae:eb:d0
Jun  3 12:38:22 kernel: [*06/03/2020 12:38:22.3753] CAPWAP HW tunnel params changed, DELETING the existing
Jun  3 12:38:23 kernel: [*06/03/2020 12:38:23.4304] HW CAPWAP tunnel is ADDED
Jun  3 13:58:35 syslog: Password for user changed
Jun  3 13:58:35 kernel: [*06/03/2020 13:58:35.5019] Password for user changed
Jun  3 13:59:36 FIPS[32408]: *** shell: FIPS Mode = disabled ***
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7551]
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7551] Total STA List Count 1
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7551] | NO|              MAC|STATE|
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7551] -----------------------------
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7551] |  1|6c:4d:73:ae:eb:d0|    8|
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7563]
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7563] Total STA List Count 3
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7563] | NO|              MAC|STATE|
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7563] -----------------------------
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7563] |  1|38:53:9c:c4:b8:fd|    8|
Jun  3 14:09:13 kernel: [*06/03/2020 14:09:13.7563] |  2|40:83:1d: 2:7a:10|    8|

[pieterh]

in your old post i found: Peer 10.130.208.101
in your new post: Discovery Response from 10.130.0.110

do you have multiple controllers ? and are they running different software version?

[AK002]

yes its different setup having HA-SSO

Software version currently running : 8.5.161.0

[AK002]

Can I get any help please... Thanks..