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Cisco Bug: CSCvi11287 - Cisco 2800 AP consistently reboots around 1 second after joining to the WLC

Last Modified

Dec 03, 2019

Products (1)

  • Cisco Aironet 1850 Series Access Points

Known Affected Releases

8.3(140.0) 8.5(120.0) 8.6(101.0)

Description (partial)

Symptom:
2800 AP Booting up and registering to the WLC. Once AP moves to RUN state, AP will reboot:

[*02/21/2018 19:52:31.1170] CAPWAP HW tunnel params changed, DELETING the existing
[*02/21/2018 19:52:32.1731] HW CAPWAP tunnel is ADDED
[*02/21/2018 19:52:32.4616] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(8).
[*02/21/2018 19:52:32.4617] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(8).
[*02/21/2018 19:52:32.4618] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(8).
[*02/21/2018 19:52:32.4619] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(8).
[*02/21/2018 19:52:32.4619] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: Configure(8).
[*02/21/2018 19:52:32.5192] DOT11_DRV[0]: set_channel Channel set to 1
[*02/21/2018 19:52:33.5687] DOT11_DRV[1]: set_channel Channel set to 36
[*02/21/2018 19:52:34.5278] DOT11_DRV[1]: set_channel Channel set to 36
[*02/21/2018 19:52:35.6644] 
[*02/21/2018 19:52:35.6644] CAPWAP State: Run
[*02/21/2018 19:52:35.6952] CAPWAP HW tunnel params changed, UPDATING the existing
[*02/21/2018 19:52:35.7631] AP has joined controller HQ-MDF-WIFI
[*02/21/2018 19:52:35.7698] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=8, NumofPendingMsgs=5
[*02/21/2018 19:52:35.7698] 
[*02/21/2018 19:52:36.2283] save_on_failure is set to 1
[*02/21/2018 19:52:36.2286] save_on_failure is set to 1

BootROM - 1.78
Booting from SPI flash, Secure mode
BootROM: RSA Public key verification PASSED
BootROM: CSK block signature verification PASSED
BootROM: Boot header signature verification PASSED
BootROM: Box ID verification PASSED
BootROM: JTAG is disabled

Conditions:
Observed in 2802I APs,

Related Community Discussions

<key>CSCvi11287</key> - Cisco 2800 AP consistently reboots around 1 second after joining to the WLC - 1
is there a way around this? as i have an AP 2800 AP thats doing this and all the other 2800 is fine.   thanks Joe    
Latest activity: Apr 11, 2018
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