Cisco Wireless :: 1142 AP Will Not Join Controller Through D-Link POE Switch
Apr 1, 2012
I'm trying to use 1142 APs with a 2504 Wireless Controller through a D-Link 48PT GBIT XSTACK SWITCH (DLI-DGS-3120-48PC/SI).At any rate, the 1142 AP joins with the wireless controller ONLY when I attach it directly to the controller. When connected directly to the controller the AP functions normally and all is well. When I attach it through the D-Link switch, the AP flashs green several times, indicating that it can't find the controller. I suspect that there's some setting on the D-Link switch that's preventing the AP from seeing the controller.
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Aug 6, 2012
When I check the AP join statistics I see the following: Reason For Last Unsuccessful Attempt RADIUS authorization is pending for the AP, I don't run a radius server and don't know how to get around this so that the device can join.
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Jan 19, 2013
trying to join an 1142 on a WLC_SRE version 7.4.
the AP can ping the controller and vice versa. In the controllers GUI: Monitor>Statisticc>AP join, I can find the mac of the AP that I am trying to get joined.
the details of this mac show:
Last error occurred: Lwapp discovery request rejected
last occurred error reason: Too many concurrent AP image downloads
Last Join Timestamp:
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Apr 18, 2012
I've noticed that I've had to prime a lot of the 1142 devices. When attached to the network they not seem to find the controller. The subnet has the scope option and I have other 1142s working but recent ap's seem to not work unless primed.
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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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Oct 18, 2012
Network environment: (well configured and working fine)
2 AIR-WLC2106-K9 - Software Version 7.0.235.0
2 AIR-WLC2112-K9 - Software Version 7.0.235.0
10 AIR-LAP1252AG-T-K9 - Software Version 7.0.235.0
10 AIR-LAP1131AG-A-K9 - Software Version 7.0.235.0
I am adding a Cisco AP c3502-I-K9 to network.
It does not join any of the controllers.
Led is cycling through green, red, and off - that means "discovery/join process in progress" - never ends.
As wireless network is doing fine, I had only added to dhcp server dhcpd-subnet.conf file the above configuration:
class "Cisco AP c3500" {
match if option vendor-class-identifier = "Cisco AP c3500";
option vendor-class-identifier "Cisco AP c3500";
[Code].....
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Oct 15, 2012
When we were installing some new APs, were plugged in to ports that were not configured on the WLC management VLAN.
This is the illustration
WLC management VLAN is VLAN 80 Management VLAN of infrastructure (Switches routers) is VLAN 10
The APs were plugged in to VLAN 10 and they were not able to associate themselves with the controllers.
Through research, those APs were getting a wrong IP address,
I did the Mode button, pressed for 30 secs, but this did not fix the problem, i thought it was going to clean the flash and bring the AP back to factory default I do not believe this happened.
We also added the cisco-capwap-controller.localdomain to our DNS servers, and then I rebotted the APs and still no luck.
What fixed the issue is we had to go to the DHCP server, release the IP addresses and we found those based on the macs of the APs. What is we do not have the mac addresses?
Now that I have the DNS entry created, if I plug in an AP on the wrong VLAN port will I be able to see it?
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Jan 21, 2012
I am trying to get one AP to join the 2106 controller, it did join once then never again!! Now all I get is:
*Jan 22 11:16:22.088: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down
[Code]....
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Nov 7, 2012
I’m having a problem of joining new Aps( Ari-ap1242G-E-k9 ) to the following wireless LAN controller. WLC details as follows,
Model No - AIR-CT5508-K9
Software Version - 7.0.116.0
AP Model - ARI-AP1242G-E-K9
AP console logs attached in Error.jpg file
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Oct 16, 2012
This is a new setup and has not worked yet. I have multiple 3602 APs and one 2504 Controller. I thought initially I could plug-in an AP into one of two POE Ports on the 2504. During debug mode I see that it has low power, was suprised that the 2504 switch can't fully power the AP? Is this correct?Anyways I have another POE switch that I am using with ample power. The configuration for my wireless is that it will be completely segmented off of my internal network as this is for guest access. So DNS servers are external so I cannot create host entries for the AP to discover the controller. With that being said I believe that is just one way for the discovery process to happen. I have my controller management interface and DHCP scope on the controller on the same subnet plugged into the same POE switch. The AP does seem to get a DHCP address and I can ping the controller from the AP. I cannot get any further then that. I will not join the controller and the radios get disabled. I get messages such as "discovery response from MWAR is rejected. I will post a debug log of the AP and its bootup process. This is new equipment so I would assume the firmware is somewhat up-to-date and the 3602 AP is somewhat the latest model.
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Apr 11, 2012
1) AP was originally running a standalone image. I booted it into a so-called ROMMON or AP mode (ESC is the right key to make it boot into this mode).
I found a recovery image in its flash - c1140-rcvk9w8-mx. I made the AP boot from it by using "set" command and I see that it start booting using this recovery image. Here goes the question. Do all AP settings matter ? E.g. when I run "set" command from AP I see the following:
ap: set
?=
DEFAULT_ROUTER=10.0.0.1
Default_router=10.9.99.1
ENABLE_BREAK=yes
[Code].....
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May 7, 2012
my access point 1230 fail to join the controller. The image is C1200-k9w7-mx.123-8.JA2. I tried to reboot it but it does not join to controller. How do I initiate the discovery process again to make this AP to join? Should I convert it back to autonomous AP and then LWAPP process again? I can ping the AP from the controller and the AP is in the same VLAN with controller.
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Jan 4, 2012
Iam having trouble to conect my 1121-AG AP`s to my 4404 WLC.
My WLC version is 7.0.116.0.
I can see he AP is getting an IP address from the controller(internal DHCP). But from some reason they can`t connect to the WLC. I have tried many things such as:
1)reset to default settings
2) move the AP to Autonumos mode and back to LWAPP mode -- didnt work.
1 of my AP 1121AG is working properly.
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Oct 4, 2010
I try to configure an AP1131 as OfficeExtend but unfortunately I receive the following message from the debug command on the WLC5508: (Cisco Controller)
*spamApTask4: Oct 04 17:19:18.043: 00:1b:90:74:37:e0 Discovery Request from XX.XX.XX.XX:14847
*spamApTask4: Oct 04 17:19:18.043: 00:1b:90:74:37:e0 Join Priority Processing status =
[Code].....
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Mar 10, 2012
we have WLC 4400, we have 40 APs with model no. AIR-LAP1131AG-N-K9 but we recenlty got an AP with model no. AIR-LAP1131AG-E-K9 which is unable to join WLC.
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Feb 27, 2013
we are running 5500-series WLC and AIR-LAP1131 and AIR-CAP3502 APs. Now we are trying to have new 1600-series AP's working with 5500WLCs. How to get this combo working.
WLC is running 7.4.100 sw version, and AP will join to controller but it won´t work.[code] I can´t find any kinf off document about invalid event 10 & state 5 combination erros message.
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Mar 16, 2013
I have installed/setup a cisco 2504 wireless controller and 3 aironet 1142 access points using the basic config on a windows sbs 2008 domain, the problem is that the clients that are connected to the 2504 aint getting the there ip addr from the AD but from the wireless controller, and there cant reach the clients on wifi from the clients that are connected to lan, is there anyway that i cant change this so that a client on lan can see the client on wlan and vice versa.
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Apr 21, 2013
Looking for some training on the 2500 series controller and 1142 or 1040 AP's preferably.
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Nov 29, 2012
I am not able to join 1042 wireless AP with 2106 controller, even i mention that controller ip is 192.168.200.5 it try to join with controller on 192.168.200.6 ip address always. following are the error logs i can see on console.
*Nov 30 19:50:20.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 192.168.200.6 peer_port: 5246
*Nov 30 19:50:20.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*Nov 30 19:50:21.435: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 192.168.200.6 peer_port: 5246
*Nov 30 19:50:21.436: %CAPWAP-5-SENDJOIN: sending Join Request to 192.168.200.6
*Nov 30 19:50:21.436: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
[code]....
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Jun 7, 2012
We have two controllers 7510 with the same config (SSID, Mobility Groups, etc)... All APs now was joined in wlc01... If we try to one o more APs join to another controller.. it's is not possible and debug show this . [code]
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Oct 14, 2012
i have configured cisco LAP1240 in H-Reap Mode for multiple branch offices with Local switching and central authentication. one of the branch's AP does not join the controller in HQ while the others are all ok. i have firewall only in HQ, i did priming first for all APs like let them join the controller and configure controller IP in high availbility, and H-Reap config and assign SSID to map with the branch local vlan. when i faced this issue first time i brought back ap and configure a static IP address for AP than recheck them again but the problem still same. since i have only one firewall in the network and also other branches joined the controller through that firewall and no issues.
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Nov 6, 2012
output are here
*Mar 1 01:28:21.018: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Mar 1 01:28:21.022: %LWAPP-3-CLIENTERRORLOG: bsnSetCurrentBHRate : fail to set
radio control and data rate
*Mar 1 01:28:21.179: %CDP_PD-2-POWER_LOW: All radios disabled - AC_ADAPTOR (00
00.0000.0000)
*Mar 1 01:28:21.984: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEth
ernet0, changed state to up
*Mar 1 01:28:34.341: %DHCP-6-ADDRESS_ASSIGN: Interface GigabitEthernet0 assigne
d DHCP address 192.168.10.244, mask 255.255.255.0, hostname AP2c54.2d0d.c3c4
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Sep 22, 2012
We recently had a power outage where most of our AP's were down as well as our controller. When everything came back up most of the AP's didn't rejoin the controller without me resetting all of them. It seems as if the AP's might have booted up before the controller was up, but shouldn't they just try to rejoin at a later time? They didn't rejoin for 48+ hours on there own so I'm assuming that they were not ever going to re-join. All I had to do to fix it was power them off and back on and everything worked.
DHCP is on the local switch where the AP's are powered from so that's not a problem, and they had connectivity to the controller the whole time.
5508, and 1142's.Software version 7.2.103.0 on the controller.
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Sep 12, 2012
i'am trying to configure an AP1121g on my controller wlc5508 7.2 but i'am facing a compatibility issue.
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Sep 5, 2012
I try to join an ACS v. 5.3 to the domain. For my acs in Location A, I can join without problems using my account. When I try to join the ACS in location B to the same domain with the same account, it doesnt work.I looked at the debug log files for the ad client, and noticed, that the ACS in location B goes to a certain Domain Controller. However, I would have expected the ACS to contact another DC, which is located on the same location as the ACS ... this doesnt happen.
My question: How does the ACS determine what DC to contact ? Is it possible to force the AC to join by connecting a certain DC ?
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Nov 4, 2012
I have two workstations running 7 Pro, each has a quad port intel card (PCIe) which I have created teams for on both sides using link aggregation. On my switch, a Cisco SG500X-24, I set up two LAG's with 4-ports each and have both servers connected as necessary. I turned on Jumbo frames and disabled energy saving. The teams were set up without LACP turned on, however I tried it with LACP and I also ran into the same problem. Both workstations have a 26TB arrays running in RAID 6 (so plenty of read/write speed), however, with this setup, I can only get about 100MB/s (single port speed) and multiple data streams cause the speed to divide. Only single ports blink on the cards as well.
Questions 1 is probably a no-brainer, but it's my first time setting this up, but once this is working properly, would it allow a single file to transfer at ~400MB/s or would I need to start multiple datastreams to take advantage of link aggregation.
Question 2 is what do I need to change to make the link aggregation work?
I do have a little linksys router plugged into a non aggregated port to do DHCP but that wouldn't mess anything up, would it? Considering I can unplug it once everything is talking, all the transfer should take place at the switch level, correct?
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Jan 29, 2011
I'd like to give my DIR-655 (rev. A4, firmware 1.32) to my brother for use as a repeater, to work with the weak signal in his apartment. But I don't see any way to configure the device to join an existing wireless network. Am I wasting my time?
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Apr 14, 2012
I reset my Dlink 615 wireless router. I held down the power and reset for 30 seconds and rebooting the system with the disc. I did change the router name, but believe everything else stayed the same. My desk top is working fine being "hardwired" but nothing wireless will connect.
I did see this time it installed Network Magic which I have since uninstalled and again rebooted the computer system and still cannot get the wireless to work. It shows the network available, but my password for some reason does not take.
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Apr 23, 2013
First, my configuration, (then the problem down below):
I have an Aironet 1142 with multiple SSIDs [mapped to V LANs] connected to Gi1/0/2 on a 2960 switch in a user-accessible area. This switch is up linked to another 2960 switch in a wiring closet, and the Microsoft NPS server is connected to the wiring closet 2960.
Aironet -- 2960 [user area] --- 2960 [closet] -- NPS RADIUS
I have the user-area 2960 configured as an authenticator switch for dot1x, and port Gi1/0/2 is authenticating the Aironet via MAB to RADIUS. RADIUS is sending VSA device-traffic-class=switch to the 2960. The closet-2960 has no special 802.1x configuration, nor is it an authenticator switch; it just has a manually-configured trunk port to the user-area 2960 [for now; I'm trying to take this one step at a time!].
The user-area 2960 correctly converts port Gi1/0/1 to a trunk port when the Aironet is authenticated [via MAB]. The Aironet boots up, the port is opened, I can ping the Aironet on the native V LAN, and all is well [so it seems]. The Aironet dot11Radio is configured for two SSIDs and mapped to V LANs, which are being spanned via STP thru the user-area 2960 and the closet-2960. STP is correct and verified on all switches.
I have DHCP snooping configured on the user-area 2960 but only for V LAN 1 [but NOT the wireless user V LANs], the trunk port to the closet 2960 is a trusted port. Hosts on the wired ports on the user-area 2960 are able to get DHCP IPs. On the Aironet, "show dot11 associations" shows hosts on the SSIDs are getting DHCP addresses. Again, I am *NOT* running dhcp snooping on wireless SSID V LANs [i read elsewhere that can cause problems as users roam between Aironets].
I do have CISP configured on the user-area 2960. I do not have CISP configured on the closet-2960 [best I can tell, that's not required at this stage, but I could be wrong]. Despite the alleged documentation, I could not get the Aironet to use a dot1x credentials profile to authenticate to NPS/RADIUS as an 802.1x supplicant, which is why I resorted to MAB for this exercise. The Aironet simply would not run dot1x [best I could tell]. The documentation and configuration didn't seem complex, so I was quite confused.
I have upgraded the Aironet to the latest 12.4(25d)JA2 software, and the 2960 is at 12.2(55)SE7 [i saw 12.2(58) has some issues, but I'm willing to be persuaded otherwise, based on sound advice]. Ok, now the problem:
Users on the guest wireless SSID (V lan 20) say they cannot connect. Yep, classic. V LAN 20 is trunk and spanned to all the sufficient places. The Aironet shows users in the associations list for that SSID with IP addresses from the DHCP server! DHCP snooping is not configured on that V LAN. I read another support forum post saying CISP and MAB could cause problems with "disappearing" ARP entries. I appear to have that problem. However, the user on the Staff wireless (V LAN 10) has full access. Am I running into a problem with "multi- host" authentication config? Via tcpdump on my firewall, I see nothing but broadcast and multicast traffic coming from a host on VLAN 20. What puzzles me is how I do see *SOME* traffic from a V LAN 20 host on this SSID, but no uni cast traffic!
Since you're going to ask, here is my port config for this AP on the 2960 authenticator switch in the user-area, and the AAA config pieces:
#sh run br | in ip dhcp
ip dhcp snooping vlan 1
no ip dhcp snooping information option
ip dhcp snooping database flash:dhcp_snoop.txt
ip dhcp snooping
[code]......
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Apr 12, 2013
Region : Portugal
Model : TD-W8970
Hardware Version : V1
Firmware Version :
ISP :
Two week ago I bought the TD-W8970 ADSL router model. Im using a canon pixma IP4700 printer connected to the router USB print server port and everything is working without any issues if I just look to the router functionalities.
However since that Ive installed TP-LINK USB Printer Controller, my both computers (desktop with windows 7 and laptop with windows 8) are getting very often some BSOD.
I was editing all files automatically generated by windows on this cases and if seems that the cause of this issue is the file TplinkUDSMBus.sys (installed by USB Printer Controller).
To check the impact of this, Ive uninstalled the TP-LINK USB Printer Controller software from my laptop and I dont have any BSOD since 5 days ago. In the desktop Im still have the same issue.
The router print server is a nice functionality and I really want to use it.
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Aug 16, 2011
When I try to connect to dlink on my Iphone there is a padlock symbol on it, and it requires a password , how do I find this password out please. I have a DIR-615 and am tech noob. Also I lost the info that came with the router. Is there any way to find out my password that an can understand?
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Jun 22, 2011
Xbox works fine for some things, I can access Netflix, can download from live marketplace, etc, but cannot join a party and cannot play a game. Other people cannot join my party, cannot play my game. Error when I try to join a party is "Can't connect to xbox live party, there might be a network problem."
Xbox join party and games work fine when connected directly to comcast (motorola) modem.Dir-601, firware 1.02NA and 101NA. Hardware version A1.Port forwarding TCP 53,80,3074 and UDP 53,88,3074 - also included TCP 80 and 21 to no avail.
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Dec 8, 2012
My laptop's wifi is just working fine with TP Link but I'm unable to connect internet via wifi on my iPhone 3G. My iPhone's wifi just works fine in my office. Is there any solution available?
iPhone 3G 8MB
iOS 4.2.1
Modem Firmware: 06.15.00
Router: TP LINK TL-MR3220
Firmware Version: 3.13.12 Build 120524 Rel.60134n
Is there additional setting for iPhone?
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