Cisco Wireless :: AP 2600 Fails To Join WLC 5500
Apr 9, 2013
I get the following errors when a new 2600 series AP tries to join a 5500 series WLC:
*Apr 10 11:44:52.747: %CAPWAP-3-ERRORLOG: Go join a capwap controller
*Apr 10 11:44:53.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.0.0.9 peer_port: 5246
[Code].....
10.0.0.9 is the management interface IP of the WLC. The primary-base is set manually due to the fact that we have several WLCs in place but only 1 is s 5500 series. The other ones are 4400 series WLCs. The new 2600 APs only can join a 5500 WLC afaik. The WLC runs 7.4.100.0
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Jul 23, 2012
The access point is reply when I ping it from WLC. But until know it can't join, even discovery packet isn't arrive in WLC.
WLC software version = 6.0.199.4
Management interface address = 192.168.120.10 /24
Model = 5508
Access point software = 1240 Software (C1240-RCVK9W8-M), Version 12.4(21a)JA2, RELEASE SOFTWARE (fc1) AP Model = cisco AIR-LAP1242G-E-K9 Interface address = 192.168.121.151
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Sep 11, 2011
I am trying to join my ACS 5.1 to my AD. In the External Identity Stores > Active Directory I have put in the AD administrator details and hit the test button and the test succeeds.
However, when I try to save changes it fails with an eror saying it can't connect to the LDAP server.
Error while configuring Active Directory:Error while configuring Active Directory:Unexpected LDAP Error Can't contact LDAP server due to unexpected configuration or network error.Please try the --verbose option or run 'adinfo --diag' to diagnose the problem.Join to domain 'Mydomain.local', zone 'null' failed.
I have done this lots of times and never had any issue once the test connection succeeds.
I've checked the time and timezones on both ACS and AD and they are the same.
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Apr 16, 2013
we have some (2) HP Notebooks with a Broadcon 4313 b/g/n WLAN Chip and use the latest drivers (2012). This Chip can provide up to 72 mbit/s with 2,4 ghz.
If we connect this notebooks to a Aironet 2600 AP (10 feet distance) the Windows 7 WLAN Dialog shows 72 Mbit/s for 3 seconds and than only 5.5 Mbit. Others (newer) Laptops show 450 Mbit. The WLAN works with WPA2/AES and PSK. The speed doesn't go up, if we copy a big file to the laptop.
Here is the Linktest from the AP to Client (from the WLC 2504 Webinterface):
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Feb 13, 2013
is it possible to plug a cisco aironet ap 2600 to a Cisco-Switch with PoE capabale port and give power to the Cisco AP-2600 through the switch port ? if yes, what is the exact switch part-number so that i can order one?Currently i have a Cisco Cat 3550-24 , does it support PoE?
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Apr 19, 2013
We have recently deployed Cisco APs (2600 series) in our org. but we are facing alot of bandwidth/speed issues. when a single user is copying or pasting any data into the network, the speed seems ok, but when multiple-users start copying data , so the data-rate speed gets slower and slower as the users are increasing.
Can any one tell me what is the issue? Why the internal data rate speed gets shared between users? i think each user should bydefault get any specific data rate speed, but that is what not happening on our end.
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Dec 10, 2012
I have a couple of 2600 APs (external antenna) which are getting PoE from my switch but no ethernet. This is happening on both APs. If I connect a laptop to the (cat5e) cable I get ethernet. If i move the AP to another patch lead adjacent to my switch I get ethernet connectivity too. So, change the cable is the answer I thought, however I have exactly the same issue on both APs and each ethernet cable has been reterminated a number of times (straight through). I wonder is the 2600 AP less tolerant to the actual ethernet cable ?
I just swap the cable, however the patch leads have been run (only 15m or so) and have been replaced once - relaying again is not an easy job. It's more a case of reterminating the cable that is already there and as I've already done this a few times on each patch lead and the results are the same each time I'm thinking I'm missing something obvious.
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May 16, 2013
I am new to Cisco wireless solution and would like to ask how to add the AP to the WLC properly. All Cisco 1041 and Cisco 2500 WLC are new. I connect those AP and WLC to the switch without any VLAN tag and the AP can gain the IP address from our DHCP correctly. However, the AP 1041 could not join the WLC successfully.
WLC: Cisco 2500
IP Address: 192.168.1.225
version: 7.4.100.0
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Mar 24, 2013
Our offcie use WLC2100 Series controller with AIR-LAP1031 and successfully join and running. Now i am trying to replace one ap with AIR-LAP1041N and join with WLC, but i can't and below the error message generate:
[code]....
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Jul 10, 2012
I am trying to set up a Wireless network a WLC hosted on an SRE module in a 2911 router. I think i have most of my bases covered but there is still one problem.
My LAP1131AG AP's won't join the controller, on the AP im am seeing this:
Translating "CISCO-LWAPP-CONTROLLER.test.local"...domain server (192.168.250.10) [OK]
[Code].....
But to my knowledge an LWAP AP schould be able to join a CAPWAP WLC
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Apr 8, 2012
WLC software 7.2.103.0
1. first problem: AP1252 can´t join on WLC. MAC was add on mac filter properly.
170Mon Apr 9 15:37:32 2012Mesh Node '2c:3f:38:be:53:ef' failed to join controller, MAC address not in MAC filter list.171Mon Apr 9 15:37:32 2012AAA Authentication Failure for UserName:2c3f38be53e0 User Type: WLAN USER172Mon Apr 9 15:37:32 2012Coverage hole pre alarm for client[1] 40:a6:d9:ef:87:68 on 802.11b/g interface of AP 2c:3f:38:bf:0c:80 (AP2c3f.38bf.0c80). Hist: 46 7 5 4 2 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0173Mon Apr 9 15:37:32 2012Coverage hole pre alarm for client[1] 8c:7b:9d:05:a0:67 on 802.11b/g interface of AP 2c:3f:38:bf:0c:80 (AP2c3f.38bf.0c80). Hist: 50 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0174Mon Apr 9 15:37:30
[code]....
Several APs can´t join on WLC and all are added on MAC filter, but they are showing this messages.
2 . Second problem.: Operational Status = UNKNOWN
Some Access Point are in UNKNOWN status. I tried but I can´t do the reboot. I can access Web config the APs using WLC, but when I applied the reset, it wasn´t working properly.
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Jun 10, 2013
I'm new in installing WIFI, I have WLC 2504 using 7.4.100.0. I have AP 1600 (AIR-CAP1602E-E-K9)
I installed the WLC and AP in a cisco poe switch, wlc and ap are in the same subnet and can ping ap from WLC, but the AP cannot join the wlc. i have this error message
(Cisco Controller) >show ap join stats detailed 00:06:f6:d6:03:f0
Sync phase statistics
- Time at sync request received............................ Not applicable
- Time at sync completed................................... Not applicable
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Jan 31, 2013
I have converted ap 1131 from autonomous to lwapp successfully by using upgrade utility tool but the AP does not join the WLC 2106. I can see it as a neighbor on the switch with no IP address.
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Jun 29, 2011
My WLC running 6.0.182.0 suddenly could not accept more than 47 APs! Ihave a 1240 trying to join but failed with no obvious reason (no special errors in debugging).
I unplugged one of the joined and the first one joined!! I replugged the second one but could not join!! I unplugged the first one and replugged the second one: the second joined the controller but the first could not associate again!
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Jan 24, 2011
I have a 4400 WLC for 100APs running the 7.0.98.0software version. Now, only 48 APs are joined, and the WLC dont accept new joins. The log below are from my WLC but appear for all others APs:
%LOG-6-Q_IND: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:3a:98:ae:e3:f0 supporting CAPWAP%LWAPP-6-CAPWAP_SUPP_VER: spam_lrad.c:1440 Discarding discovery request in LWAPP from AP 00:3a:98:ae:e3:f0 supporting CAPWAP%CAPWAP-3-TX_ERR: capwap_ac_sm.c:1966 Failed to transmit discovery response to AP 00:3a:98:ae:e3:f0%CAPWAP-3-ENCODE_ERR: capwap_ac_sm.c:2269 Failed to encode Discovery (code)
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May 22, 2013
Does the access point 1600 and 2600 support flexconnect mode?
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Mar 20, 2013
Does Aironet Autonomous/Standalone 2602 support WDS (Wireless Domain Service)?
I noticed that Aironet Controller-based 2602 does not support WDS. I would like to use 1242AG series but it will be going EOS soon.
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Jan 3, 2013
I cannot seem to locate a good document for SAP (standalone AP) security options to authenticate a connecting device at layer2 and/or at layer3. What the highest level of security I can use with BYOD such as Tablet devices (Samsung) and/or laptops.
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May 8, 2013
My question relates to how many clients can be connected to a 2600 series AP. The documentation states 200 clients per radio and the AP has three radios. However when my AP gets to 200 it rejects further clients with the following log: [code] I see this exact message many times and each time the radio mac address is the same and the number of clients connected is 199. The same mac address is used for both 2.4ghz and 5ghz so does this AP have a single logical radio covering both 2.4 and 5ghz frequency ranges and is the limit for all connected clients 200?When viewing the AP details under the Wireless tab it only lists one mac address for each AP for both 2.4ghz and 5ghz frequencies.
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Nov 9, 2012
What is the maximum throughput of a 2600 AP when using CLient Link 2.0. I see that the datasheet states that it is 450mbps, however, from my understanding of transmit beamforming (client link 2.0), when traffic is "beamformed" to a client it cannot use spatial multiplexing on the same antenna as well. If this is the case, with the 2600 only having 3 transmit antennas, does this mean that the max throughput to a client when using clientlink is 300mb ?
If not, how the AP transmit at 450mbps and beamforms at the same time.
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Mar 8, 2013
I have read in some documents that we should have one Ap for more or less 50 clients. But i also read for example in ap 2600 specs that it support maximum 200 connections per radio.So for example in a conference room (10mx5meter) for 150 users in theory can i have just on Ap2600 for web surfing or i should have 3?
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Feb 18, 2013
I have to set up the AP in a standalone mode to support voice and data traffic through the wireless network. for this, i was trying to look for the config guide so i know how to go about it, but all the doc was refering to controller based setup. i followed this link URL
I have never worked on wireless in a standalone mode, so this is the first time i will be doing it.
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Jun 7, 2012
We have two cisco 1262 AP and a 4402 WLC, the AP cannot join the WLC. The AP gets the address from dchp
I cannot ping the AP address from the WLC, but i can ping the default gateway and other VLAN addresses.
I already read the info on the this link : [URL] Still our AP cannot join the WLC no matter what i have tried.
Setup
- VLAN setup on a Cisco 3560 48 port poe Switch
- tunk configured btwn the Gi Interface and the Management physical port
- WLC mode is configured for Layer 3
- AP Manager and Management are in the same Subnet
- Option 43 is configured for the with the AP Manager's IP address
- Opotion 60 is also configured with AP Manager's IP address
- the port connected to the APs are in the AP Manager VLAN
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Mar 12, 2013
I have a problem in join my ap1130ag in my wlc 2504 i activate dhcp internel (172.19.1.50 ----> 172.19.1.60) in wlc and this wlc affected address for ap1130ag (172.19.1.51) wlc and ap1130ag is connected with switch 2960 (port 17,18) this port the switche is configured in trunk mod allowed all vlan then my wlc not detected ap1130ag?
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May 20, 2013
i converted the C1310 to LAP using upgrade tool. but the AP is not able to join the controller i was not able to view SHA Key in upgrade tool, so i ran the "debug pm pki enable " on the controler to get it. i'm still not able to view SHA key.
here is the output of debug command
*spamApTask0: May 21 15:07:43.527: 88:43:e1:d1:fc:9e Received LWAPP JOIN REQUEST from AP 88:43:e1:d1:fc:9e to cc:ef:48:b3:23:ef on port '13'
*spamApTask0: May 21 15:07:43.549: sshpmGetIssuerHandles: locking ca cert table
[Code].....
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Jan 16, 2013
I have some LAP1242 which by mistake were bought for Mesh. I am trying to convert them to LWAPP so what I did first was to convert them to Stand Alone then to LWAPP but I cannot get the AP to join the WLC and sends several error logs.
I attached some logs taken from AP and WLC so that you can figure out what's going on.
I wonder if I have to remove anything from flash either on SA or LWAPP mode (I know that in some cases you have to delete privete-config in order to avoid the AP taken previous configurations). By the way I think I had never seen this c1240-k9w8-mx.124-25e.JA2 on an AP IOS before, I wonder if it has to do with the mesh thing.
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Apr 1, 2012
I have a cisco AIR-LAP1262N-A-K9 and AIR-LAP1142N-A-K9, and i would like to join to Cisco WLC2106 (software version 7.0.98.0)My ap 1262N have 3 antennas externals with 7dbi of ganancy,Is possible to do it?
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May 23, 2013
I have WLC 2504 and AP3502I . AP can not join wireless controller .
*May 24 16:33:51.871: %CAPWAP-3-ERRORLOG: Go join a capwap controller
*May 24 16:33:51.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_i
p: 10.80.90.99 peer_port: 5246
[code].....
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Mar 16, 2013
I have a cisco 5508 WLC and 40 cisco 360021 APs.I configured the WLC and assign the management interface IP and also configured a DHCP pool on my Cisco 4507 core switch wit option 43.But the problem that the APs connot join the WLC.
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Apr 2, 2013
I'd WLC 2100 series and 9 access point LAP1142N .8 LAP1142N can work fine and join a capwap controller is ok but only one LAP1142 is can not . Part of LAP is AIR-LAP1142N-A-K9
Apr 2 10:52:42.284: LWAPP_CLIENT_EVENT: spamResolveStaticGateway - gateway found
*Apr 2 10:52:42.284: LWAPP_CLIENT_EVENT: spamResolveStaticGateway - gateway found
*Apr 2 10:52:42.284: LWAPP_CLIENT_EVENT: Dropping discovery in LWAPP. This AP model is not supported by LWAPP WLC.
*Apr 2 10:52:42.284: status of voice_diag_test from WLC is false
*Apr 2 10:52:52.284: %CAPWAP-3-ERRORLOG: Go join a capwap controller
[code]....
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Jun 6, 2012
We have two cisco 1262 AP and a 4402 WLC, the AP cannot join the WLC.
The AP gets the address from dchp
I cannot ping the AP address from the WLC, but i can ping the default gateway and other VLAN addresses.
I already read the info on the this link : [URL]
Still our AP cannot join the WLC no matter what i have tried.
Setup
- VLAN setup on a Cisco 3560 48 port poe Switch
- tunk configured btwn the Gi Interface and the Management physical port
- WLC mode is configured for Layer 3
- AP Manager and Management are in the same Subnet
- Option 43 is configured for the with the AP Manager's IP address
- Opotion 60 is also configured with AP Manager's IP address
- the port connected to the APs are in the AP Manager VLAN
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May 6, 2013
I have configured a 1552, that is wired to network, as "Bridge" then "RootAP".
After reboot, I can see a MAP trying to join the network, in the "simple" logs of the controller :
"Mon May 6 17:29:43 2013 Mesh Node '04:da:d2:1f:4d:6f' failed to join controller, MAC address not in MAC filter list."
As I have done for the RAP, I enter this MAC address in the MAC Filtering area under Security tab. But this action doesn't solve the problem, I continue to see this message in the controller logs !
If I open a SSH session on the RAP, I can see this block of debug messages repeat all the time :
*May 6 15:29:33.163: %MESH-6-ADJ_VIDB_LINK: Mesh neighbor 04da.d21f.4d6f VIDB Virtual-Dot11Radio0 dot1x control
*May 6 15:29:33.167: %LINK-6-UPDOWN: Interface Virtual-Dot11Radio0, changed state to up
*May 6 15:29:34.167: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Dot11Radio0, changed state to up
*May 6 15:29:43.223: %MESH-6-LINK_UPDOWN: Mesh station 04da.d21f.4d6f link Down
*May 6 15:29:43.423: %MESH-6-ADJ_VIDB_LINK: Mesh neighbor 04da.d21f.4d6f VIDB Virtual-Dot11Radio0 going
When I take a look into detailled debug messages of the controller I can see this :
*spamReceiveTask: May 06 17:30:44.364: #LWAPP-6-RADIUS_AUTHORIZATION: spam_radius.c:242 The system could not send join reply, AP authorization failed; AP:04:da:d2:1f:4d:6f
I don't know why the system talks about dot1x or Radius Authorization, and if this is the source of my problems. On a other hand, I can see in the debug messages that there is a 2 hours lag time between controller (correct time) and RAP (incorrect, I suppose it synchronize with the controller?)
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Jul 7, 2011
I setup a mini wireless LAN network lab with a not for resale 2106 wireless lan controller and a sales air-lap1242ag access point. I do not have a DHCP and DNS in my lab environment. I have configured the WLC with the basic configuration using the CLI wizard, i also configured the WLC as a DHCP server for clients that will be connecting to the APs associated to the controller.
I powered up the AP and connect the ethernet port directly to the controller, the controller issued an IP address to the AP, the AP downloaded a new operating system from the controller but failed to join the controller.
I check both debug message on the controller console and the trap messages on the controller's GUI and it say the AP could not download a configuration from the controller and it is beacuse of invalid license. Below is the trap message:
Configuration Phase Statistics Requests ReceivedResponses SentUnsuccessful Request ProcessedReason For Last Unsuccessful AttemptLast Successful Attempt TimeLast Unsuccessful Attempt TimeLast Error SummaryLast AP Message Decryption FailureLast AP Connection FailureLast Error Occurred Last Error Occurred ReasonLast Join Error Timestamp
Also, I tried to log into the GUI of the AP using the both the username and password ''Cisco'' but I cannot get into the device. I can only get in through the CLI. In the CLI, almost all the commands I enter gives an error the it is disabled. I don't know what to do any more, I want to know if the access point is faulty or i am not doing the right thing.
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