Question

AP random reboot


Hi everyone,

Couple of AP's were rebooted recently in random order which would not indicate the switch going down. I have managed to get the following output from the AP:

>show event-history on AP21
EVENT HISTORY REPORT

2018-12-29 10:42:54 AP21 NSM DHCPIP Interface vlan40 acquired IP address 10.173.228.52/24 via DHCP
2018-12-29 10:42:54 AP21 NSM DHCPDEFRT Default route with gateway 10.173.228.254 learnt via DHCP
2018-12-29 06:42:52 AP21 NSM DHCPIP Interface vlan40 acquired IP address 10.173.228.52/24 via DHCP
2018-12-29 06:42:52 AP21 NSM DHCPDEFRT Default route with gateway 10.173.228.254 learnt via DHCP
2018-12-29 06:21:06 AP21 DOT11 CLIENT_DISASSOCIATED Client '00-C0-AF-07-66-A4' disassociated from wlan 'site' radio 'AP21:R2': roam detected (reason code:8)
2018-12-29 06:20:40 AP21 DOT11 CLIENT_INFO Client '00-C0-AF-07-66-A4' IP address '10.173.228.235', bssid '84-24-8D-BE-8F-D0' of radio 'AP21:R2' signal-strength -60dBm
2018-12-29 06:20:38 AP21 DOT11 WPA_WPA2_SUCCESS Client '00-C0-AF-07-66-A4' completed WPA2-AES handshake on wlan 'site' radio 'AP21:R2'
2018-12-29 06:20:38 AP21 DOT11 CLIENT_ASSOCIATED Client '00-C0-AF-07-66-A4' associated to wlan 'DHL-JLR-MIDPOINT-HHT' ssid 'JLR2012TN' on radio 'AP21:R2'
2018-12-29 05:46:46 AP21 DOT11 CLIENT_DISASSOCIATED Client '00-C0-AF-07-11-4C' disassociated from wlan 'site' radio 'AP21:R2': roam detected (reason code:8)
2018-12-29 05:46:22 AP21 DOT11 CLIENT_INFO Client '00-C0-AF-07-11-4C' IP address '10.173.228.187', bssid '84-24-8D-BE-8F-D0' of radio 'AP21:R2' signal-strength -53dBm
2018-12-29 05:46:20 AP21 DOT11 WPA_WPA2_SUCCESS Client '00-C0-AF-07-11-4C' completed WPA2-AES handshake on wlan 'site' radio 'AP21:R2'
2018-12-29 05:46:20 AP21 DOT11 CLIENT_ASSOCIATED Client '00-C0-AF-07-11-4C' associated to wlan 'site' ssid 'JLR2012TN' on radio 'AP21:R2'
2018-12-29 02:42:50 AP21 NSM DHCPIP Interface vlan40 acquired IP address 10.173.228.52/24 via DHCP
2018-12-29 02:42:50 AP21 NSM DHCPDEFRT Default route with gateway 10.173.228.254 learnt via DHCP
2018-12-28 22:46:21 AP21 SYSTEM CONFIG_REVISION Configuration revision updated to 4 from 3
2018-12-28 22:44:15 AP21 SYSTEM CONFIG_REVISION Configuration revision updated to 3 from 3
2018-12-28 22:44:15 AP21 SYSTEM CONFIG_COMMIT Configuration commit by user 'cfgd' (update own config) from '127.0.0.1'
2018-12-28 23:11:16 AP21 SYSTEM CLOCK_RESET System clock reset, Time: 2018-12-28 22:44:15
2018-12-28 23:11:16 AP21 DEVICE ADOPTED_TO_CONTROLLER Joined successfully with controller 'JLR-MIDP-NX75-PRI'(4D.7F.46.34)
2018-12-28 23:11:16 AP21 DIAG NEW_LED_STATE LED state message adopted-event from module cfgd
2018-12-28 23:10:32 AP21 DIAG NEW_LED_STATE LED state message SENSOR_SERVER_NOT_CONNECTED from module SENSOR
2018-12-28 23:10:32 AP21 DIAG NEW_LED_STATE LED state message SENSOR_SERVER_NOT_CONNECTED from module SENSOR
2018-12-28 23:10:32 AP21 DIAG NEW_LED_STATE LED state message SENSOR_SERVER_NOT_CONNECTED from module SENSOR
2018-12-28 23:10:22 AP21 SYSTEM COLD_START System Cold start. System came up at Dec 28 23:10:22 2018
2018-12-28 23:09:49 AP21 NSM DHCPIP Interface vlan40 acquired IP address 10.173.228.52/24 via DHCP
2018-12-28 23:09:49 AP21 NSM DHCPDEFRT Default route with gateway 10.173.228.254 learnt via DHCP
2018-12-28 23:08:53 AP21 DIAG NEW_LED_STATE LED state message RADIO_2_52G_LED_ON from module DOT11
2018-12-28 23:08:53 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R2' changing state from 'Initializing' to 'On'
2018-12-28 23:08:52 AP21 DIAG NEW_LED_STATE LED state message RADIO_2_52G_LED_ON from module DOT11
2018-12-28 23:08:52 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R2' changing state from 'Off' to 'Initializing'
2018-12-28 23:08:51 AP21 DIAG NEW_LED_STATE LED state message RADIO_2_52G_NOT_CONFIG from module DOT11
2018-12-28 23:08:51 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R2' changing state from 'On' to 'Off(config update)'
2018-12-28 23:08:49 AP21 DIAG NEW_LED_STATE LED state message RADIO_2_52G_LED_ON from module DOT11
2018-12-28 23:08:49 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R2' changing state from 'Initializing' to 'On'
2018-12-28 23:08:48 AP21 DIAG NEW_LED_STATE LED state message RADIO_2_52G_LED_ON from module DOT11
2018-12-28 23:08:48 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R2' changing state from 'On' to 'Initializing'
2018-12-28 23:08:47 AP21 DIAG NEW_LED_STATE LED state message RADIO_1_24G_LED_OFF from module DOT11
2018-12-28 23:08:47 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R1' changing state from 'Initializing' to 'Off(shutdown in cfg)'
2018-12-28 23:08:47 AP21 DIAG NEW_LED_STATE LED state message RADIO_1_24G_LED_OFF from module DOT11
2018-12-28 23:08:47 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R1' changing state from 'Off' to 'Initializing'
2018-12-28 23:08:47 AP21 DIAG NEW_LED_STATE LED state message RADIO_2_52G_LED_ON from module DOT11
2018-12-28 23:08:47 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R2' changing state from 'Initializing' to 'On'
2018-12-28 23:08:47 AP21 DIAG NEW_LED_STATE LED state message RADIO_2_52G_LED_ON from module DOT11
2018-12-28 23:08:47 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R2' changing state from 'Unconfigured' to 'Initializing'
2018-12-28 23:08:46 AP21 DIAG NEW_LED_STATE LED state message RADIO_1_24G_LED_OFF from module DOT11
2018-12-28 23:08:46 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R1' changing state from 'Initializing' to 'Off(shutdown in cfg)'
2018-12-28 23:08:46 AP21 DIAG NEW_LED_STATE LED state message RADIO_1_24G_LED_OFF from module DOT11
2018-12-28 23:08:46 AP21 RADIO RADIO_STATE_CHANGE Radio 'AP21:R1' changing state from 'Unconfigured' to 'Initializing'
2018-12-28 23:08:46 AP21 MESH MESHPOINT_LOOP_PREVENT_OFF Meshpoint loop prevention off (port ALL), all wired traffic is allowed
2018-12-28 23:08:46 AP21 DIAG NEW_LED_STATE LED state message AP_LEDS_ON from module DOT11
2018-12-28 23:08:46 AP21 DIAG NEW_LED_STATE LED state message LED_COUNTRY_CODE_SET from module DOT11
2018-12-28 23:08:46 AP21 DOT11 COUNTRY_CODE Country of operation configured to GB [United Kingdom]
2018-12-28 23:08:45 AP21 DIAG NEW_LED_STATE LED state message LED_LOCATIONING_OFF from module cfgd
2018-12-28 23:08:44 AP21 SYSTEM SYSTEM_AUTOUP_ENABLE Autoupgrade enabled for ap7562
2018-12-28 23:08:44 AP21 DIAG NEW_LED_STATE LED state message LED_LOCAL_LICENSE from module CFGD
2018-12-28 23:08:44 AP21 SYSTEM SYSTEM_AUTOUP_ENABLE Autoupgrade enabled for ap7522
2018-12-28 23:08:44 AP21 DIAG NEW_LED_STATE LED state message LED_LOCAL_LICENSE from module CFGD
2018-12-28 23:08:44 AP21 SYSTEM SYSTEM_AUTOUP_ENABLE Autoupgrade enabled for ap7532
2018-12-28 23:08:44 AP21 LICMGR LIC_INSTALL_DEFAULT AP default license installed, count: 64
2018-12-28 23:08:44 MGMT LOG_HTTP_START lighttpd started in external mode
2018-12-28 23:08:42 DHCPSVR DHCPSVR_STOP DHCP server is stopped
2018-12-28 23:08:45 AP21 NSM IFUP Interface vlan40 is up
2018-12-28 23:08:42 SYSTEM CONFIG_REVISION Configuration revision updated to 3 from 2
2018-12-28 23:08:44 NSM IFUP Interface ge1 is up
2018-12-28 23:08:42 SYSTEM CONFIG_REVISION Configuration revision updated to 2 from 1
2018-12-28 23:08:42 SYSTEM CONFIG_COMMIT Configuration commit by user 'cfgd' (read startup-config) from '127.0.0.1'
2018-12-28 23:08:43 NSM IFDOWN Interface ge1 is down
2018-12-28 23:08:41 CFGD ACL_ATTACHED_ALTERED USER: cfgd session 1: ACL attached to interface pppoe1 is getting altered
2018-12-28 23:08:43 NSM IFUP Interface vlan1 is up
2018-12-28 23:08:41 CFGD ACL_ATTACHED_ALTERED USER: cfgd session 1: ACL attached to interface vlan40 is getting altered


Can someone please advise if that output can actually tell what caused this AP to reboot itself and if not what possible command can I use to check that.

Kindest regards

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