Dear all, thanks a lot for your help. I enabled debug mode on access point and wireless controller now. The WLC receives a LWAPP discovery request and responds, but then there are problems with the join request. The WLC complains that AP is not registering with BASE MAC. Therefore I have added its MAC address in AP Policies and accepted SSC, MIC and LSC temporary, but unfortunately nothing changed. The command "sh inv" on the AP shows nothing for some reason. Further I still haven't found a solution to set the right date and time for the AP. Do you have any ideas how to solve this issue? Thanks so much! AP: *Nov 4 04:04:17.614: LWAPP_CLIENT_EVENT: spamResolveStaticGateway - gateway found *Nov 4 04:04:17.614: UDP: sent src=192.168.10.30(48270), dst=192.168.1.10(5246), length=125 *Nov 4 04:04:17.615: LWAPP_CLIENT_EVENT: spamSendDiscoveryRequest: sending discovery type 1 to 192.168.1.10 *Nov 4 04:04:17.615: UDP: sent src=192.168.10.30(52366), dst=192.168.1.10(12223), length=118 *Nov 4 04:04:17.616: UDP: sent src=192.168.10.30(48270), dst=255.255.255.255(5246), length=125 WLC: *Jul 24 12:54:37.624: 70:ca:9b:5d:c9:ee Received LWAPP DISCOVERY REQUEST from AP 70:ca:9b:5d:c9:ee to 00:18:73:39:40:46 on port '29' *Jul 24 12:54:37.624: Received a packet which is a (type = DISCOVERY_REQUEST) with session id 0 *Jul 24 12:54:37.624: Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 25,joined Aps =19 *Jul 24 12:54:37.624: 70:ca:9b:5d:c9:ee Successful transmission of LWAPP Discovery Response to AP 70:ca:9b:5d:c9:ee on port 29 *Jul 24 12:55:05.620: 70:ca:9b:5d:c9:ee AP not registering with BASE MAC. *Jul 24 12:55:05.620: Failed to parse CAPWAP packet from 192.168.10.30:48270 *Jul 24 12:55:05.620: Failed to process packet from 192.168.10.30:48270
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Dear all, We have two WLC 4402 controllers and plenty of LWAPP access points. Recently new LWAPP access points do not join the WLCs though there are valid licenses available. It seems like this happened after upgrading the WLCs from version 184.108.40.206 to 220.127.116.11. Access points model is AIR-LAP1242AG-E-K9 running LWAPP image version 18.104.22.168. Unfortunately Cisco support for our WLCs has ended some time ago, otherwise we would have updated the WLCs to newest release 22.214.171.124 like described in this thread: https://supportforums.cisco.com/thread/2042708 What we did is setting the IP address, netmask, default gateway and primary controller for CAPWAP and LWAPP statically at the new APs. This was also needed before because APs and WLCs are in different networks and cannot find each other otherwise. Further we set AP date and time via clock set, but for security reason this is not written to ROM and therefore lost after every reboot. Ping requests are successful from AP to WLC as well as from WLC to AP. Nevertheless access point's console shows the following error message every few seconds: "Jul 22 17:57:50.354: %CAPWAP-3-ERRORLOG: Could Not resolve CISCO-CAPWAP-CONTROLLER Translating "CISCO-LWAPP-CONTROLLER"...domain server (255.255.255.255)" What else can we do? Thanks a lot for your help!
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