Controller Based WLANs

Question: How to display Controller reload and upgrade history?

n AOS 6.3 and above, Controller reboot history and upgrade version information (last 50 reboots) can be displayed. Saving these information will be done transparently at all time. User does not need to perform any configuration to turn this feature on, Controller will automatically save the necessary information. The information that’s stored is local for each Controller.

For example:

(Master) #show boot history

Reboot History Table
--------------------
No  Description                                          User   Role  IP              Timestamp
--  -----------                                          ----   ----  --              ---------
1   Controller Reboot initiated.                         admin  root  10.11.8.196     Wed Dec 31 17:39:03 1969

2   Controller Reboot initiated.                         admin  root  10.11.8.196     Fri Dec 31 22:25:52 1999

3   Controller Reboot initiated.                         admin  root  10.11.8.196     Mon Jan  3 18:30:24 2000

4   Controller Reboot initiated.                         admin  root  serial-console  Sat Jan  1 09:35:25 2000

5   Boot partition is changed from 0 to 1                admin  root  serial-console  Fri Dec 31 17:07:23 1999

6   Controller Reboot initiated.                         admin  root  serial-console  Fri Dec 31 17:07:39 1999

7   Controller Reboot initiated.                         admin  root  serial-console  Fri Dec 31 17:04:21 1999

8   Controller Reboot initiated.                         admin  root  serial-console  Fri Jul 12 10:43:42 2013

9   Upgrade to 6.3.0.0_38660 on partition 0 Successful.  admin  root  serial-console  Fri Jul 12 11:08:48 2013

10  Controller Reboot initiated.                         admin  root  serial-console  Fri Jul 12 11:10:40 2013

11  Controller Reboot initiated.                         admin  root  serial-console  Fri Dec 31 17:05:47 1999

12  Controller Reboot initiated.                         admin  root  serial-console  Fri Jul 12 11:33:56 2013

13  Controller Reboot initiated.                         admin  root  serial-console  Fri Jul 12 11:46:12 2013

14  Controller Reboot initiated.                         admin  root  10.11.8.198     Fri Aug  2 09:54:50 2013

15  Controller Reboot initiated.                         admin  root  10.240.104.51   Mon Aug 19 23:23:03 2013

16  Controller Reboot initiated.                         admin  root  10.240.104.51   Tue Aug 20 00:27:36 2013

17  Reboot Cause: User reboot                            admin  root  10.11.9.164     Tue Aug 20 00:28:38 2013

18  Controller Reboot initiated.                         admin  root  10.11.9.164     Wed Sep  4 16:26:08 2013

19  Controller Reboot initiated.                         admin  root  10.11.9.164     Wed Sep  4 19:17:29 2013

20  Controller Reboot initiated.                         admin  root  10.11.9.164     Fri Sep  6 17:34:26 2013

21  Boot partition is changed from 1 to 0                admin  root  10.11.9.164     Mon Sep  9 13:32:00 2013

22  Controller Reboot initiated.                         admin  root  10.11.9.164     Mon Sep  9 13:32:15 2013

23  Controller Reboot initiated.                         admin  root  10.11.9.164     Mon Sep  9 14:19:15 2013

24  Boot partition is changed from 1 to 0                admin  root  10.11.9.164     Mon Sep  9 14:49:34 2013

25  Controller Reboot initiated.                         admin  root  10.11.9.164     Mon Sep  9 14:49:49 2013

26  Controller Reboot initiated.                         admin  root  10.11.9.164     Thu Sep 12 16:54:44 2013

27  Controller Reboot initiated.                         admin  root  10.11.9.164     Thu Sep 12 17:18:48 2013

28  Controller Reboot initiated.                         admin  root  10.11.9.164     Mon Sep 16 11:44:57 2013

29  Controller Reboot initiated.                         admin  root  10.11.9.164     Mon Sep 16 13:53:27 2013

30  Boot partition is changed from 1 to 0                admin  root  10.11.9.164     Tue Sep 17 13:20:16 2013

31  Controller Reboot initiated.                         admin  root  10.11.9.164     Tue Sep 17 13:20:55 2013

32  Reboot Cause: User reboot                            admin  root  serial-console  Tue Sep 17 13:21:56 2013