vWLC AP Join Request failed!

[JustTakeTheFirstStep]

Virtual WLC
version : 8.10.151

IP : 192.168.41.100

AP
PID: C9130AXI-K

IP : 10.0.15.251

AP6C71.0DF2.5B94#ping 192.168.41.100
Sending 5, 100-byte ICMP Echos to 192.168.41.100, timeout is 2 seconds
!!!!!

AP tries to join with WLC but gets "AP Join Request failed!"

Attach the debug log.
Can anyone help me?

[Flavio Miranda]

Make sure data, time, time zona is ok

Make sure AP country code is enable on  wlc.

[JustTakeTheFirstStep]

The country code and time are both normal.
In the signup status menu I found the reason.
"No license present with the AP trying to join"
But I still don't know what the problem is.

[Flavio Miranda]

But did you fixed the licensing problem?  MANAGEMENT> Software Activation>Licenses

[JustTakeTheFirstStep]

 License is already active..

[Flavio Miranda · Accepted solution]

and did you reload the wlc after activated?

Cause the message is pretty clear. "No license present with the AP trying to join"

[JustTakeTheFirstStep]

I restart vWLC but the result is the same..

haha..

[ammahend]

Share output of show license summary

[JustTakeTheFirstStep]

[ammahend · Accepted solution]

Looks like you added  30 license count later, in the print short above this was not showing. Anyways your license looks good. In the original debug I don’t see any join response and did not find any caveat, is it still the case after adding 30 licenses. If it is it’s worth reloading the controller once. Seems like WLC is not even initiating a join response. 

[JustTakeTheFirstStep]

You were right.

AP is connected after reboot.

I don't know why I had to reboot, but I'm glad it was fixed.