Recently we noticed that one of our C1142 access points has a radio interface (actually is only happening with the one working in BG, so its dot11radio 0) which is entering in reset state and doesn't leave that state. I've seen an older thread about similar (or equal?) issue but was on a different AP model (C1240 if I remember correctly).
The radio interface controller information displays in the end a reset code:
Last radio reset code: 06
Radio resets - total:1 retries:0 failed:0
Although I was not able to find any information about this reset code in Cisco documents (maybe someone knows where I find it?).
If I try to restart the interface via "shutdown" configuration command it doesn't fix the problem, the workaround that I know of is only by "reload"ing the whole accesspoint.
Of course while in reset state no client can associate to this interface....
Did anyone had similar problem? is there any documented BUG related to this?
Thanks for your time,
PS: firmware version is 12.4(21a)JA1.