Hello,

We got cisco WLC-5508 with software version 7.4.100.0.

With no reason the APs (1262) started to upgrade thier firmware.

as you can see in the log:

Tue Sep 10 05:29:11 2013--AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Radio interface reset. Status:NA

Tue Sep 10 05:29:11 2013--AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Radio interface reset. Status:NA

Tue Sep 10 05:29:11 2013--AP's Interface:1(802.11a) Operation State Up: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Radio interface reset. Status:NA

Tue Sep 10 05:29:11 2013--AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Radio interface reset. Status:NATue Sep 10 05:29:08 2013--AP's Interface:1(802.11a) Operation State Up: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Unknown Reset Status:NA

Tue Sep 10 05:29:08 2013--AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Unknown Reset Status:NA

Tue Sep 10 05:29:08 2013--AP 'AP14', MAC: 2c:3f:38:58:6d:30 disassociated previously due to AP Reset. Uptime: 0 days, 00 h 01 m 23 s . Reason: image upgraded.

Tue Sep 10 05:26:08 2013--AP Disassociated. Base Radio MAC:2c:3f:38:58:6d:30

Tue Sep 10 05:26:08 2013--AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Heartbeat Timeout Status:NA

Tue Sep 10 05:26:08 2013--AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:2c:3f:38:58:6d:30  Cause=Heartbeat Timeout Status:NA

We installed the 7.4.100.0 two months ago.

Any idea why the AP decided to upgrade now?

Best regards,

Omer Shtivi