I'm having an issue where the 1131 AP seems like it is connecting to the 4402 controller, but about 2 minutes later, it is disconnected. Here is the last few lines of my debug output. This happens to all APs. Controller is running 184.108.40.206. 1131 is running 12.3(11)
What could cause this to happen?
Mon Feb 26 16:58:39 2007: 00:19:06:73:45:be Did not receive hearbeat reply from AP 00:19:06:73:45:be
Mon Feb 26 16:58:39 2007: 00:19:06:73:45:be Deleting and removing AP 00:19:06:73:45:be from fast path
Mon Feb 26 16:58:39 2007: spamDeleteLCB: stats timer not initialized for AP 00:19:06:73:45:be
Mon Feb 26 16:58:39 2007: Entered spamReleaseLCB with rcb 0x123ca1b0**
The controller and AP must maintain a heart beat[Just Like Keepalives] every 30 seconds.After this 30 secs after 5 attempts,one second each, that the AP will be de-registered.So check for the link between Access Point and WLC.