Hi Edmundo, thanks for your response.
The leds are always on, they never change,
Its Strange because it was working, and suddenly 2 AP stoped respoding ping and then a third, when rebooted the Leds dont change.
I have 4 AP 6532 and one of them is the virtual controller of all of them, at first i thought it was an Hardware issue, now i think it could be and problem with the virtual controller.
I dont have a lot of experience with this AP with a virtual controller among them.