AP not joining our vWLC

Hello,
We're currently using a new Virtual WLC and we have over 45 AP's connected to it without any issues. Recently, one of our AP's started having issues joining the controller and I'm not sure why not. On the controller it says...
Reason for last unsuccessful attempt: Layer 3 discovery request not received on management VLAN
On the AP itself, I get he following error messages. (Replaced the controller IP with X.X.X.X)
*Jun 16 20:44:43.113: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jun 16 20:44:43.113: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jun 16 20:44:43.114: bsnInitRcbSlot: slot 1 has NO radio
*Jun 16 20:44:43.194: %PARSER-4-BADCFG: Unexpected end of configuration file.
*Jun 16 20:44:43.239: status of voice_diag_test from WLC is false
*Jun 16 20:44:53.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: X.X.X.X peer_port: 5246
*Jun 16 20:44:53.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*Jun 16 20:44:53.023: %LWAPP-3-CLIENTERRORLOG: Peer certificate verification failed
*Jun 16 20:44:53.023: %CAPWAP-3-ERRORLOG: Certificate verification failed!
*Jun 16 20:44:53.024: DTLS_CLIENT_ERROR: ../capwap/capwap_wtp_dtls.c:352 Certificate verified failed!
*Jun 16 20:44:53.024: %DTLS-4-BAD_CERT: Certificate verification failed. Peer IP: X.X.X.X
*Jun 16 20:44:53.024: %DTLS-5-SEND_ALERT: Send FATAL : Bad certificate Alert to X.X.X.X:5246
*Jun 16 20:44:53.024: %DTLS-3-BAD_RECORD: Erroneous record received from X.X.X.X: Malformed Certificate
*Jun 16 20:44:53.025: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to X.X.X.X:5246
*Jun 16 20:44:53.025: %CAPWAP-3-ERRORLOG: Invalid event 38 & state 3 combination.
I tried changing the AP time to match the WLC but that didn't work although I'll admit that I'm a little confused about UTC vs EST.
I also tried to reload but that didn't help.
I tried modifying the WLC "AP Policies" to "Accept Self Signed Certificate (SSC)" but that didn't work either
Any ideas? I won't be able to easily reset the AP since I will require a SkyJack to reach it so I'm looking for alternate options. I'm able to Telnet or SSH to the device so I can run whatever required commands.
Thanks.

I assume you have tried to factory reset the AP already, if not, try it. Also, try the following commands 'test capwap erase' 'test capwap restart'

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AIR-CAP3702I booting up in mesh mode and not joining our 5508 WLC

I have a batch of 30+ AIR-CAP3702I-A-K9 APs that I need to setup but none of them are joining to the 5508 WLC and when I connect a console cable and view the output from the AP it shows that it is trying to initiate in mesh mode. I have read other forums that are showing that I need to put in the APs MAC address to a filter list on the WLC for it to show up and then I will be able to change it from mesh mode to local mode. The only issue I'm having with that solution is not knowing how it will affect my current production environment off of that 5508 WLC. I have 69 active production APs with clients working off them and there are no MAC filters currently in place on the WLC. By adding a MAC filter entry for the new APs would the WLC create an implicit deny for all other clients that don't have their MAC addresses entered?? If so is there another work around? Can the mode be changed via the CLI on the AP itself to make it local instead of mesh?

sh capwap client rcb
AdminState : ADMIN_ENABLED
SwVer : 7.6.1.118
NumFilledSlots : 2
Name : AP88f0.4290.7184
Location : default location
MwarName : xxxxx
MwarApMgrIp : x.x.x.x !<it has the correct name and IP of the WLC>
MwarHwVer : 0.0.0.0
ApMode : Bridge
ApSubMode : Not Configured
OperationState : JOIN
CAPWAP Path MTU : 576
LinkAuditing : disabled
ApRole : MeshAP
ApBackhaul : 802.11a
ApBackhaulChannel : 0
ApBackhaulSlot : 2
ApBackhaul11gEnabled : 0
ApBackhaulTxRate : 24000
Ethernet Bridging State : 0
Public Safety State : disabled
AP Rogue Detection Mode : Enabled
AP Tcp Mss Adjust : Disabled
AP IPv6 TCP MSS Adjust : Disabled
Predownload Status : None
Auto Immune Status : Disabled
RA Guard Status : Disabled
Efficient Upgrade State : Disabled
Efficient Upgrade Role : None
TFTP Server : Disabled
Antenna Band Mode : Unknown
802.11bg(0) Radio
ADMIN State = ENABLE [1]
OPER State = DOWN [1]
CONFIG State = UP [2]
HW State = UP [4]
Radio Mode : Bridge
GPR Period : 0
Beacon Period : 0
DTIM Period : 0
World Mode : 1
VoceraFix : 0
Dfs peakdetect : 1
Fragmentation Threshold : 2346
Current Tx Power Level : 0
Current Channel : 11
Current Bandwidth : 20
802.11a(1) Radio
ADMIN State = ENABLE [1]
OPER State = DOWN [1]
CONFIG State = UP [2]
HW State = UP [4]
Radio Mode : Bridge
GPR Period : 0
Beacon Period : 0
DTIM Period : 0
World Mode : 1
VoceraFix : 0
Dfs peakdetect : 1
Fragmentation Threshold : 2346
Current Tx Power Level : 1
Current Channel : 165
Current Bandwidth : 20
It is showing the following error on our WLC in the log file:
Tue Jul 15 14:01:26 2014
AAA Authentication Failure for UserName:88f042907184 User Type: WLAN USER
And here are some of the errors it's showing on the AP after bootup:
*Jul 15 17:47:30.471: %CAPWAP-5-SENDJOIN: sending Join Request to x.x.x.x
*Jul 15 17:47:31.003: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Jul 15 17:47:31.031: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
*Jul 15 17:47:31.039: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to down
*Jul 15 17:47:31.047: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Jul 15 17:47:32.067: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
*Jul 15 17:47:33.067: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
*Jul 15 17:47:35.471: %CAPWAP-5-SENDJOIN: sending Join Request to x.x.x.x
*Jul 15 17:47:35.471: %DTLS-5-ALERT: Received WARNING : Close notify alert from x.x.x.x
*Jul 15 17:47:35.475: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to down
*Jul 15 17:47:35.483: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Jul 15 17:47:36.475: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Jul 15 17:47:36.503: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
*Jul 15 17:47:37.503: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
*Jul 15 17:48:15.007: %MESH-3-TIMER_EXPIRED: Mesh Lwapp join timer expired
*Jul 15 17:48:15.007: %MESH-3-TIMER_EXPIRED: Mesh Lwapp join failed expired
*Jul 15 17:48:15.007: %MESH-6-LINK_UPDOWN: Mesh station 88f0.4290.7184 link Down
*Jul 15 17:48:17.007: %LINK-6-UPDOWN: Interface BVI1, changed state to down
*Jul 15 17:48:22.507: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, changed state to down
*Jul 15 17:59:10.099: %CAPWAP-3-ERRORLOG: Invalid event 31 & state 4 combination
*Jul 15 17:59:10.099: %CAPWAP-3-ERRORLOG: SM handler: Failed to process timer message. Event 31, state 4

APs not joining WLC

Hello community,
I hope you can help me with my problem.
I have a vWLC Firmware version: 7.4.121.0, I have also Aironet 1700Aps
I have successfully configured wlc with service and management interface. In the management network I can ping the vWLC managenemt interface as well the APs in this network. The firewall is also the DHCP Server for the management network. (It is working because APs get an IP address) The problem is the APs are not joining the vWLC. This is my first time I use WLC and APs. So they are completely new and not used before.
Here is the debug output of vWLC:
ApTask4: Feb 11 16:31:07.997: 84:80:2d:bd:fa:10 Finding DTLS connection to delete for AP (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:07.997: 84:80:2d:bd:fa:10 Disconnecting DTLS Capwap-Ctrl session 0x8faa580 for AP (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:07.997: 84:80:2d:bd:fa:10 CAPWAP State: Dtls tear down
*spamApTask4: Feb 11 16:31:07.998: 84:80:2d:bd:fa:10 DTLS connection closed event receivedserver (192:168:200:3/5246) client (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:07.998: 84:80:2d:bd:fa:10 Entry exists for AP (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:07.998: 84:80:2d:bd:fa:10 No AP entry exist in temporary database for 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.004: 84:80:2d:bd:fa:1e DTLS connection not found, creating new connection for 192:168:200:10 (57250) 192:168:200:3 (5246)
*spamApTask4: Feb 11 16:31:08.472: 84:80:2d:bd:fa:1e DTLS Session established server (192.168.200.3:5246), client (192.168.200.10:57250)
*spamApTask4: Feb 11 16:31:08.472: 84:80:2d:bd:fa:1e Starting wait join timer for AP: 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.477: 84:80:2d:bd:fa:10 Join Request from 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.477: 84:80:2d:bd:fa:1e Deleting AP entry 192.168.200.10:57250 from temporary database.
*spamApTask4: Feb 11 16:31:08.477: 84:80:2d:bd:fa:10 Finding DTLS connection to delete for AP (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:08.477: 84:80:2d:bd:fa:10 Disconnecting DTLS Capwap-Ctrl session 0x8faa720 for AP (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:08.477: 84:80:2d:bd:fa:10 CAPWAP State: Dtls tear down
*spamApTask4: Feb 11 16:31:08.479: 84:80:2d:bd:fa:10 DTLS connection closed event receivedserver (192:168:200:3/5246) client (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:08.479: 84:80:2d:bd:fa:10 Entry exists for AP (192:168:200:10/57250)
*spamApTask4: Feb 11 16:31:08.479: 84:80:2d:bd:fa:10 No AP entry exist in temporary database for 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.515: 84:80:2d:bd:fa:10 Discovery Request from 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.515: 84:80:2d:bd:fa:10 Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 200, joined Aps =0
*spamApTask4: Feb 11 16:31:08.515: 84:80:2d:bd:fa:10 Discovery Response sent to 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.515: 84:80:2d:bd:fa:10 Discovery Response sent to 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.516: 84:80:2d:bd:fa:10 Discovery Request from 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.516: 84:80:2d:bd:fa:10 Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 200, joined Aps =0
*spamApTask4: Feb 11 16:31:08.516: 84:80:2d:bd:fa:10 Discovery Response sent to 192.168.200.10:57250
*spamApTask4: Feb 11 16:31:08.516: 84:80:2d:bd:fa:10 Discovery Response sent to 192.168.200.10:57250
*spamApTask0: Feb 11 16:31:08.516: 84:80:2d:bd:fa:1e Received LWAPP DISCOVERY REQUEST to 40:4a:03:79:d7:20 on port '1'
*spamApTask0: Feb 11 16:31:08.516: 84:80:2d:bd:fa:1e Discarding discovery request in LWAPP from AP supporting CAPWAP
Sadly I don`t have a debuging cable for the APs. Therefore I have no debuging output of the APs. (It is ordered ;-) )
But I hope the output of the APs is right now not important to solve this problem.
Thank you
//EDIT
On the firewall are no ports blocked

Okay I upgraded the vWLC to 8.0.110.0.
I looked in the event log of the vWLC. It was successfully discovered and also the new image version was send to the AP.
Sadly the Ap does not join to the vWLC.
*apfReceiveTask: Feb 12 09:53:35.640: WARP IEs: (12)
*apfReceiveTask: Feb 12 09:53:35.640: [0000] dd 0a 00 c0 b9 01 00 00 00 08 01 01
*apfReceiveTask: Feb 12 09:53:35.640: Wlan Feature status 0 for AP:84:80:2d:45:75:e0 (slotID 1)
*apfReceiveTask: Feb 12 09:53:35.640: Split tunnel status (Disabled) encoded in the vap payload for WLAN(1), AP:84:80:2d:45:75:e0 (slotID 1)
*spamApTask5: Feb 12 09:53:35.789: 84:80:2d:45:75:e0 Configuration Status from 192.168.200.10:57251
*spamApTask5: Feb 12 09:53:35.789: 84:80:2d:45:75:e0 CAPWAP State: Configure
*spamApTask5: Feb 12 09:53:35.789: 84:80:2d:45:75:e0 Updating IP info for AP 84:80:2d:45:75:e0 -- static 0, 192.168.200.10/255.255.255.0, gtw 192.168.200.3
*spamApTask5: Feb 12 09:53:35.789: 84:80:2d:45:75:e0 Updating IP 192.168.200.10 ===> 192.168.200.10 for AP 84:80:2d:45:75:e0
*spamApTask5: Feb 12 09:53:35.789: 84:80:2d:45:75:e0 Invalid length (9) countedlen 6 sizeUserPayload 277 for vendor-specific element 0x00409600-unknown (185) from AP 84:80:2D:45:75:E0
*spamApTask5: Feb 12 09:53:35.790: 84:80:2d:45:75:e0 Setting MTU to 1485
*spamApTask5: Feb 12 09:53:35.790: 84:80:2d:45:75:e0 Finding DTLS connection to delete for AP (192:168:200:10/57251)
*spamApTask5: Feb 12 09:53:35.790: 84:80:2d:45:75:e0 Disconnecting DTLS Capwap-Ctrl session 0xb947000 for AP (192:168:200:10/57251)
*spamApTask5: Feb 12 09:53:35.790: 84:80:2d:45:75:e0 CAPWAP State: Dtls tear down
*spamApTask5: Feb 12 09:53:35.791: 84:80:2d:45:75:e0 DTLS connection closed event receivedserver (192.168.200.3/5246) client (192.168.200.10/57251)
*spamApTask5: Feb 12 09:53:35.791: 84:80:2d:45:75:e0 Entry exists for AP (192.168.200.10/57251)
*spamApTask5: Feb 12 09:53:35.791: 84:80:2d:45:75:e0 apfSpamProcessStateChangeInSpamContext: Deregister LWAPP event for AP 84:80:2d:45:75:e0 slot 0
*spamApTask5: Feb 12 09:53:35.791: 84:80:2d:45:75:e0 apfSpamProcessStateChangeInSpamContext: Deregister LWAPP event for AP 84:80:2d:45:75:e0 slot 1
*spamApTask5: Feb 12 09:53:35.791: update ap status:84:80:2d:45:75:e0 ,index:60
*spamApTask5: Feb 12 09:53:35.791: 84:80:2d:45:75:e0 No AP entry exist in temporary database for 192.168.200.10:57251
*apfReceiveTask: Feb 12 09:53:35.792: 84:80:2d:45:75:e0 Deregister LWAPP event for AP 84:80:2d:45:75:e0 slot 0
*apfReceiveTask: Feb 12 09:53:35.792: 84:80:2d:45:75:e0 Deregister LWAPP event for AP 84:80:2d:45:75:e0 slot 1
*spamApTask4: Feb 12 09:53:35.918: 84:80:2d:45:75:e0 Discovery Request from 192.168.200.10:57250
*spamApTask4: Feb 12 09:53:35.918: 84:80:2d:45:75:e0 Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 200, joined Aps =0
*spamApTask4: Feb 12 09:53:35.918: apModel: AIR-CAP702I-C-K9
*spamApTask4: Feb 12 09:53:35.918: apType = 45 apModel: AIR-CAP702I-C-K9
*spamApTask4: Feb 12 09:53:35.918: 84:80:2d:45:75:e0 Discovery Response sent to 192.168.200.10 port 57250
*spamApTask4: Feb 12 09:53:35.918: 84:80:2d:45:75:e0 Discovery Response sent to 192.168.200.10:57250
*spamApTask4: Feb 12 09:53:35.919: 84:80:2d:45:75:e0 Discovery Request from 192.168.200.10:57250
*spamApTask4: Feb 12 09:53:35.919: 84:80:2d:45:75:e0 Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 200, joined Aps =0
*spamApTask4: Feb 12 09:53:35.919: apModel: AIR-CAP702I-C-K9
*spamApTask4: Feb 12 09:53:35.919: apType = 45 apModel: AIR-CAP702I-C-K9
*spamApTask4: Feb 12 09:53:35.919: 84:80:2d:45:75:e0 Discovery Response sent to 192.168.200.10 port 57250
*spamApTask4: Feb 12 09:53:35.919: 84:80:2d:45:75:e0 Discovery Response sent to 192.168.200.10:57250
Sadly I don`t understand what this debugging log says :-(
Maybe you can help me again
Thank you
//SOLUTION -----------------------------------------------------------------------------------------------------------------------------------------------------------
I found something on the internet, but for all people having also this problem here is the solution:
Change the country of your vWLC. Right now I am in China, so I changed it and then it was working flawlessly :-)
Step 1
Disable the 802.11 networks as follows:
Choose Wireless > 802.11a/n > Network.
Unselect the 802.11a Network Status check box.
Click Apply.
Choose Wireless > 802.11a/n > Network.
Unselect the 802.11b/g Network Status check box.
Click Apply.
Step 2
Choose Wireless > Country to open the Country page.
Thank you all for your help :-)
Paul

Our service upgraded to 4g but now my Mac computer will not join the network, It sees the network but will not join

Our service just upgraded to 4g. Now my Mac computer will not join the network. It "sees" the network but will not "join"

Hi Hojo38,
That's not good! What happens when you attempt to make the connection? Do you receive an error message? What device is the computer making a connection to? Send details please.
Thanks,
PamelaF_VZW
Tweet us @vzwsupport

APs not joining 5508 on dynamic ports created manualy

Hey all,
i have a problem with our new 5508 wireless controller (7.0.116.0).
Port 1 is the system default "management" (Port 2 is backup). Dynamic AP Management is disabled.
Port 3 is a new dynamic interface "ap-manager 2" with Dynamic AP Management enabled and has a ip in a seperated VLAN which is not routed.
When i am connecting the AP (1260 series) to the "ap-manager 2" interface, then it will not join and i get an error message on the WLC:
*spamApTask1: Mar 05 14:52:12.783: %CAPWAP-3-DISC_INTF_ERR1:
capwap_ac_sm.c:1453 Ignoring discovery request received on non-management
interface (3) from AP
When i am connecting the AP to the "management2 interface, then it is working fine. But i don't want the APs in the Management LAN. I want them in the separated no routed LAN explicit for the APs.
What do i miss here.
Thanks a lot.
Regards
Matthew

Hmmm...but i found follwoing in the documentation:
The AP-manager interface's IP address must be different from the management interface's IP address and may or may not be on the same subnet as the management interface. However, we recommend that both interfaces be on the same subnet for optimum access point association.
I want the APs in a separated non routed LAN because of security reasons. Why set APs into the management LAN when they only need to communicate with the controller?
But if there is no way to do that, then i need to redesign the plans for the WLAN structure.
Thanks
Matthew

AP(2720e) not joining a WLC (2504)

I recently purchased two 2702e AP's to expand the wireless coverage of our network but when I plug them in, they will not join the AP for some reason.
This is what I am getting on the controller;
(Cisco Controller) >show ap join stats detailed f44e0544e944
Discovery phase statistics
- Discovery requests received.............................. 51
- Successful discovery responses sent...................... 26
- Unsuccessful discovery request processing................ 0
- Reason for last unsuccessful discovery attempt........... Not applicable
- Time at last successful discovery attempt................ Dec 08 10:24:37.695
- 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 decryption failure details
- Reason for last message decryption failure............... Not applicable
Last AP disconnect details
- Reason for last AP connection failure.................... Not applicable
- Last AP disconnect reason................................ 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
AP disconnect details
- Reason for last AP connection failure.................... Not applicable
I have tried it with just the default settings and by setting the IP on the AP to no avail.
Any suggestion would be much appreciated.
Eric

Hi Eric,
What software code is running on your 2504 ? I hope it is 7.6.130.0
If it is 8.0.100.0, then there was a crtical bug given below, you need to check whether you hitting this
https://tools.cisco.com/bugsearch/bug/CSCur43050
Conditions:
Seen only with APs that were manufactured in August, September or October, 2014 - all Aironet APs were affected EXCEPT the 700 series. Seen with WLCs running 8.0.100.0 or an 8.0.100.x special.
If the WLC was manufactured in September 2014, or later (i.e. has a SHA2 MIC), then the first symptom is seen, i.e. the AP joins the 8.0.100 WLC, downloads the image, but then fails to rejoin.
If the WLC was manufactured before September 2014 (i.e. does not have a SHA2 MIC), then the second symptom is seen, i.e. the AP can join the 8.0.100 WLC OK, but then will fail download during a subsequent upgrade.
Also seen with new APs trying to join a controller running IOS-XE 3.6.0 (15.3(3)JN k9w8 image.) (Track CSCur50946 for the IOS-XE fix)
Workaround:
Downgrade to AireOS 7.6.130.0, or to IOS-XE 3.3, if the APs are supported in the earlier code
Pls attach AP console output while trying to boot & register to see the exact reason for failure.
HTH
Rasika
**** Pls rate all useful responses ****

Updated WLC has strange error log and AP's not joining

Hi we recently updated all of our WLC's to 7.098 and it all went smoothly, controllers rebooted and AP's updated their firmware and rebooted OK.
One WLC (4402) which was working fine since the update now has no AP's associated. The AP's were all configured to run in HREAP mode and are on remote sites within our WAN. I have checked that all policies and ports are still open (none have changed anyway) but the AP's can not join with the contoller.
The log from an AP trying to join with the WLC.
*Mar 1 00:15:24.966: %CAPWAP-3-ERRORLOG: Did not get log server settings from DHCP.
*Mar 1 00:15:34.991: %CAPWAP-3-ERRORLOG: Go join a capwap controller
*Jan 12 02:17:56.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.96.4.17 peer_port: 5246
*Jan 12 02:17:56.000: %CAPWAP-5-CHANGED: CAPWAP changed state to
*Jan 12 02:18:17.447: %CDP_PD-2-POWER_LOW: All radios disabled - NON_CISCO-NO_CDP_RECEIVED (0000.0000.0000)
*Jan 12 02:18:25.999: DTLS_CLIENT_ERROR: ../dtls/dtls_connection_db.c:2013 Max retransmission count reached!
*Jan 12 02:18:25.999: %DTLS-3-HANDSHAKE_RETRANSMIT: Max retransmit count for 10.96.4.17 is reached.
*Jan 12 02:18:56.000: %DTLS-5-SEND_ALERT: Send WARNING : Close notify Alert to 10.96.4.17:5246
*Jan 12 02:18:56.000: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jan 12 02:18:56.001: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jan 12 02:19:06.006: %CAPWAP-3-ERRORLOG: Go join a lwapp controller
*Jan 12 02:19:06.006: %LWAPP-3-CLIENTERRORLOG: Set Transport AddressCalled
*Jan 12 02:19:06.014: %LWAPP-5-CHANGED: CAPWAP changed state to JOIN
*Jan 12 02:19:11.013: %LWAPP-3-CLIENTERRORLOG: Join Timer: did not recieve join response (controller - ceo-wlc-01)
The logs on WLC show as below.
*emWeb: Jan 12 13:14:13.629: %AAA-5-AAA_AUTH_ADMIN_USER: aaa.c:1289 Authentication succeeded for admin user 'adann'
*spamReceiveTask: Jan 12 13:14:12.919: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:21:a0:81:a4:10 supporting CAPWAP
*spamReceiveTask: Jan 12 13:14:11.543: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:21:a0:81:8f:a0 supporting CAPWAP
*spamReceiveTask: Jan 12 13:14:11.395: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:24:14:ff:f1:70 supporting CAPWAP
*emWeb: Jan 12 13:14:10.731: %AAA-5-AAA_AUTH_ADMIN_USER: aaa.c:1289 Authentication succeeded for admin user 'adann'[...It occurred 2 times/sec!.]
*emWeb: Jan 12 13:14:09.459: %AAA-5-AAA_AUTH_ADMIN_USER: aaa.c:1289 Authentication succeeded for admin user 'adann'
*spamReceiveTask: Jan 12 13:14:09.457: %LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:24:14:ff:ec:00 supporting CAPWAP
Any suggestions would be appreciated!
Tony

Strange. Something must have happened that you didn't notice.
From the logs, it looks like only lwapp requests are arriving at the WLC. And WLC discards them cause it knows the AP can also do capwap so it's waiting for the capwap join packet.
As next step, I'd take a look at network traffic. Mostly close to the WLC where we want to know if we are receiving capwap discovery/join from the AP or not.
Nicolas

Cisco LAP 2602 can not join Virtual WLC

dear all,
i just install Virtual WLC and i remove WLC 2504 , i install & configured it , but LAP can not join. it was work fine with WLC 2504.
i used the same network topology with the old WLC.
i receive this error logs.
*spamApTask4: Feb 04 06:01:30.082: <<<< Start of CAPWAP Packet >>>>
*spamApTask4: Feb 04 06:01:30.082: CAPWAP Control mesg Recd from 10.192.200.93, Port 26711
*spamApTask4: Feb 04 06:01:30.082: HLEN 4, Radio ID 0, WBID 1
*spamApTask4: Feb 04 06:01:30.082: Msg Type : CAPWAP_DISCOVERY_REQUEST
*spamApTask4: Feb 04 06:01:30.082: Msg Length : 155
*spamApTask4: Feb 04 06:01:30.082: Msg SeqNum : 0
*spamApTask4: Feb 04 06:01:30.082:
*spamApTask4: Feb 04 06:01:30.082: Type : CAPWAP_MSGELE_DISCOVERY_TYPE, Length 1
*spamApTask4: Feb 04 06:01:30.082: Discovery Type : CAPWAP_DISCOVERY_TYPE_UNKNOWN
*spamApTask4: Feb 04 06:01:30.082:
*spamApTask4: Feb 04 06:01:30.082: Type : CAPWAP_MSGELE_WTP_BOARD_DATA, Length 62
*spamApTask4: Feb 04 06:01:30.083: Vendor Identifier : 0x00409600
*spamApTask4: Feb 04 06:01:30.083: WTP_SERIAL_NUMBER : AIR-CAP2602E-I-K9
*spamApTask4: Feb 04 06:01:30.083:
*spamApTask4: Feb 04 06:01:30.083: Type : CAPWAP_MSGELE_WTP_DESCRIPTOR, Length 40
*spamApTask4: Feb 04 06:01:30.083: Maximum Radios Supported : 2
*spamApTask4: Feb 04 06:01:30.083: Radios in Use : 2
*spamApTask4: Feb 04 06:01:30.083: Encryption Capabilities : 0x00 0x01
*spamApTask4: Feb 04 06:01:30.083:
*spamApTask4: Feb 04 06:01:30.083: Type : CAPWAP_MSGELE_WTP_FRAME_TUNNEL, Length 1
*spamApTask4: Feb 04 06:01:30.083: WTP Frame Tunnel Mode : NATIVE_FRAME_TUNNEL_MODE
*spamApTask4: Feb 04 06:01:30.083:
*spamApTask4: Feb 04 06:01:30.083: Type : CAPWAP_MSGELE_WTP_MAC_TYPE, Length 1
*spamApTask4: Feb 04 06:01:30.083: WTP Mac Type : SPLIT_MAC
*spamApTask4: Feb 04 06:01:30.083:
*spamApTask4: Feb 04 06:01:30.083: Type : CAPWAP_MSGELE_VENDOR_SPECIFIC_PAYLOAD, Length 10
*spamApTask4: Feb 04 06:01:30.083: Vendor Identifier : 0x00409600
*spamApTask4: Feb 04 06:01:30.083:
IE : UNKNOWN IE 207
*spamApTask4: Feb 04 06:01:30.083: IE Length : 4
*spamApTask4: Feb 04 06:01:30.083: Decode routine not available, Printing Hex Dump
*spamApTask4: Feb 04 06:01:30.083: 00000000: 03 00 00 01 ....
*spamApTask4: Feb 04 06:01:30.083:
*spamApTask4: Feb 04 06:01:30.083: Type : CAPWAP_MSGELE_VENDOR_SPECIFIC_PAYLOAD, Length 12
*spamApTask4: Feb 04 06:01:30.083: Vendor Identifier : 0x00409600
*spamApTask4: Feb 04 06:01:30.083:
IE : RAD_NAME_PAYLOAD
*spamApTask4: Feb 04 06:01:30.083: IE Length : 6
*spamApTask4: Feb 04 06:01:30.083: Rad Name :
*spamApTask4: Feb 04 06:01:30.083: CEO_AP
*spamApTask4: Feb 04 06:01:30.083: <<<< End of CAPWAP Packet >>>>
*spamApTask4: Feb 04 06:01:30.083: dc:a5:f4:8c:ff:30 Discovery Request from 10.192.200.93:26711
*spamApTask4: Feb 04 06:01:30.083: dc:a5:f4:8c:ff:30 ApModel: AIR-CAP2602E-I-K9
*spamApTask4: Feb 04 06:01:30.083: dc:a5:f4:8c:ff:30 Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 200, joined Aps =0
*spamApTask4: Feb 04 06:01:30.083: apModel: AIR-CAP2602E-I-K9
*spamApTask4: Feb 04 06:01:30.083: apType = 26 apModel: AIR-CAP2602E-I-K9
*spamApTask4: Feb 04 06:01:30.083: apType: Ox1a bundleApImageVer: 8.0.110.0
*spamApTask4: Feb 04 06:01:30.083: version:8 release:0 maint:110 build:0
*spamApTask4: Feb 04 06:01:30.083: dc:a5:f4:8c:ff:30 Discovery Response sent to 10.192.200.93 port 26711
*spamApTask4: Feb 04 06:01:30.083: dc:a5:f4:8c:ff:30 Discovery Response sent to 10.192.200.93:26711
Please any help.

dear
yes the wlc 2504  is 8.0.110 but because its damaged i replaced it with new vWLC v 8.0.110.
also i can not put the LAP in flexconnect until its joint.

My wife's i-pad 3 was just downloaded with iOS6 and we're unable to join our wifi network at home. Can anyone help?

My wife's i-pad 3 was just downloaded with the latest iOS6 and she's now unable to join our wifi network at home. Can anyone help?

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

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Can't Join our 5GHz Network

Hello,
This morning my iPhone 5 could not join a home 5Ghz network. Previous to this morning there were no issues joining the network although it seemed to default to the 2.4GHZ network we have. We have an Airport Extreme Base station that is about four years old and it has a dual band radio. We therefore have a 2.4 and a 5.0 GHz network.
I believe the problem is in my iPhone because.
My wife's iPhone5, her iPad3, and my iPad 4 can join this network.
Running Airport utility from my iMac it reports "excellent" connections to the base station and four airport express devices.
I tried a reset of the iPhone by turning it off (swipe the red arrow). I also tried a hard reset (hold down the on/off button and the home button until the screen goes black). Neither of those resets helped.
The iPhone will readily join the 2.4 GHz network then continue to search for our other network. When it finds the 5GHz network and I choose it, I get a spinning gear and nothing happens. Occasionally it will ask for a password and sometimes it will report that it is unable to joinn the 5GHz network.
The iPhone is running IOS 6.1.3 as are our other devices. I recently added Apple's two factor authentication but can't imagine how that would interfere with the WiFi function.
Has anyone else experienced this problem? Your thoughts and advice are gratefully accepted.
Cheers,
Jay

What worked for me was a fix I found on a somewhat similar thread for the iPhone 4S. Settings>5GHz Network>Proxxy. I turned it from off to auto. The next time I tried to access this network it asked for my password but then connected. We'll see if this is a consistent fix.
Jay

We just added a new printer and bluetooth connection to our iMac. Now iTunes does not recognize our iPads as devices. Have already tried restarting everything. Any other suggestions?

We just added a new printer and bluetooth connection to our iMac. Now iTunes does not recognize our iPads as devices. Have already tried restarting everything. Any other suggestions?

You can try the steps recommended here: http://www.apple.com/support/ipad/assistant/itunes/

Does not join to any fact source issue in 10g

HI,
I am getting below issue while compiling rpd.
Logical Dimension Table Dim-XX has a source xx_aa that does not join to any fact source.
Let me describe situation here.
In physical layer , i have one xx_v table . there is no join condition physical layer. But in BMM layer we have created two logical tables for single xx_v table and providing join in bmm layer. When am compiling it i'm getting an error.
The one which i have using current rpd, same rpd in production with out any warnings(Logical Dimension Table Dim-XX has a source xx_aa that does not join to any fact source) and they don't have any logical level mapping in content tab. But i am using same rpd in dev instance getting warnings.
Thanks,
Mal
Edited by: user10675696 on Feb 11, 2013 3:08 AM

Hi Srini,
Please find the below warning here and we don't have an hierarchy for MTL_SYSTE_ITEMS_B
[39008] Logical dimension table Mtl System Items B has a source MTL_SYSTEM_ITEMS_B that does not join to any fact source.
I am getting this in Dev instance only but not in Production. But one rpd can be used in dev and production instances.
Thanks,
Mall

How do I share my iTunes library with my mother, but not on our home network?

How do I share my Itunes library with my mother, but not on our home network?

Another alternative is she can select tracks from your library copy and just add them to her library. Then she does not have to bother with switching between two libraries.

I can not join my Apple extreme with the Apple express. I shows a conflict in the network! I've tried everything. How can they join on the same network?

I can not join my Apple extreme with the Apple express. I shows a conflict in the network! I've tried everything. How can they join on the same network?

It says that my DHCP has to be changed! How? to what?
It is 802.11g.express. but is set to default by the computer (Macbook Air).
The other is 802.11n. (express)
Extreme is 802.11.g. Is the Main Airport.
It is on ethernet & wep 128 security.

AP not joining our vWLC

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