Hi Guys,
Trying to get an lightweight AP to register with a controller, never seen this one before where the Discovery request is going out to the controller, the discovery response is coming back, but then nothing. At this point the AP should then send a JOIN request, but it just doesnt.
I am using L3 LWAPP, and have the AP statically configured. its a 1131, connecting to a 5.1.151.0 in a WISM. I have run a wireshark and can see the discovery going out, its response coming back, but then nothing (the debugs below also back this up). I have also jumped on the controller and can see the discovery responces are going out but it says no JOIN's are coming in. I'm aware this is an old version of controller but still..
I've tried many different IOS on the AP, including the one it came with in the box, other previously successful IOS and the IOS that 5.1.151.0 dishes out to its registered AP's, multiple AP hardware resets, controller reboots, tried different controllers. etc... What would cause this? Possibly something in the response? See info below:
AP
LWAPP Static IP Configuration
IP Address 172.18.240.244
IP netmask 255.255.255.192
Default Gateway 172.18.240.193
Primary Controller 172.18.252.40
APc471.feb0.b470#
Aug 11 11:03:55.520: UDP: sent src=172.18.240.244(2887), dst=172.18.252.40(12223), length=69 – Discovery request going out
Aug 11 11:03:55.521: UDP: rcvd src=172.18.252.40(12223), dst=172.18.240.244(2887), length=67 – Discovery response coming back
APc471.feb0.b470#
Here it should then send a join request, but nothing, just repeats the process of sending the discovery request.
Doing a debug lwapp event/error just shows the standard:
APc471.feb0.b470#
Aug 11 11:05:55.521: LWAPP_CLIENT_EVENT: spamHandleDiscoveryTimer: Could not discover any MWAR \
Aug 11 11:05:55.521: LWAPP_CLIENT_EVENT: spamResolveStaticGateway - gateway found
APc471.feb0.b470#
Controller
(WiSM-slot9-1) >show ap join stats detailed c4:71:fe:b0:b4:70
Discovery phase statistics
- Discovery requests received.............................. 6 <---------- Usually a lot more but ive bounced the controller.
- Successful discovery responses sent...................... 6
- Unsuccessful discovery request processing................ 0
- Reason for last unsuccessful discovery attempt........... Not applicable
- Time at last successful discovery attempt................ Aug 11 10:45:08.263
- Time at last unsuccessful discovery attempt.............. Not applicable
Join phase statistics
- Join requests received................................... 0
- Successful join responses sent........................... 0
- Unsuccessful join request processing..................... 0
- Reason for last unsuccessful join attempt................ Not applicable
- Time at last successful join attempt..................... Not applicable
- Time at last unsuccessful join attempt................... Not applicable
Configuration phase statistics
- Configuration requests received.......................... 0
- Successful configuration responses sent.................. 0
- Unsuccessful configuration request processing............ 0
- Reason for last unsuccessful configuration attempt....... Not applicable
--More-- or (q)uit
- Time at last successful configuration attempt............ Not applicable
- Time at last unsuccessful configuration attempt.......... Not applicable
Last AP message decrytion failure details
- Reason for last message decryption failure............... Not applicable
Last AP disconnect details
- Reason for last AP connection failure.................... Not applicable
Last join error summary
- Type of error that occurred last......................... None
- Reason for error that occurred last...................... Not applicable
- Time at which the last join error occurred............... Not applicable
Thats it..
