Cisco Wireless :: IPhone Does Not Automatically Associate With 1142N AP
Jun 19, 2012
I am testing our new wireless network using 1 Cisco 2504 wireless controller with 5 licenses 4 Cisco Air LAP 1142N Access Point I configured it very simple for testing There is only one interface and vlan is untaggetd There is also only one WLAN with one SSID Currently security setting is WPA + WPA2 + PSK (I also tested with no security setup) Wlan session time is diabled and controller user idle timeout is set to 1000000 (Max)AP boot version is 12.4.23.3 and ISO version is 12.4(23c)JA3 Problem is clinet(iphone) does not automatically associate with 1142N Access Point even after it learned network. Phone has to be authenticated again to connect to network same iphone can automatically associate with old 1220 Access point but not with New AP if I urn off and turn back on wifi from iphone, it does see the network but does not connect but I have to manually reconnect to it with password I want iphone to connect known network without reauthentication process after iphone's wifi function is turn on?
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May 30, 2012
I am having a problem associating an AIR-LAP1142-E-K9 AP to our WLC4402 Controller (running version 7.0.230).I have connected a console cable to the device and when it boots up it picks up an IP address. I have then entered the controller IP using the command: [code] The Controller is set to 'GB' (regional code -E), and has the correct time zone (though I do notice this is GMT and not BST) but when the AP connects it shows the time an hour earlier than the time on the WLC GUI.
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Jun 14, 2011
I log onto other wireless networks the first time by inputting their passwords. My iphone then always automatically reconnects wirelessly to them without have to input the password again. The phone can be asleep for a few minutes or I can be gone for a month. The phone always automatically remembers & reconnects to these networks.However, it doesn't work that way with my d-link system @ home. Everytime the phone sleeps and I wake it up, the wireless connection is lost. There is no automatic reconnection. I have to input the password each time in order to re-establish the wireless link. My printer and laptop seem to stay connected. d-link settings I need to change in order to get my iphone to automatically connect all the time?
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Sep 17, 2012
we have the following situation:
- 2 x WLC 5508 with about 80 - 120 access points (Aironet 3500) each
- 7 x WLAN's with different security settings
- 2 x ACS 5.3
On one WLAN we have the problem, that the students with their own laptops have to enter their AD username about 4-5 time, until they get a successfull 802.1x authentication. The WLAN has the following configuration:
- Hidden SSID
- Only 802.11b/g
- Interface assigned via AP Groups
- WPA2 / AES with 802.1x or CCKM (here I could only allow 802.1x, the clients do not need fast secure roaming)
- Authentication via ACS 5.3 and PEAP
- for more details see screenshots below
Most of the time I can't see any 802.1x authentication attemps on the ACS View, but when there are entries, they are successfull. So in my opinion I think there has to be a problem on WLC side, but I don't know where to search further. We already deactivated the client load balancing in the WLAN, because at the beginning the customer wanted to activate that - but it was clear that there are a lot of clients which had to authenticate multiple times.I know there were some bugs in the 7.0 train, so I upgraded finaly to 7.0.235.0 to overcome this bug here: CSCty07036.To fix the other bug (CSCtt70290) I just disabled all the session timeouts on the different WLAN's.
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Nov 18, 2012
I need know how many clients can associate for this AP model
AIR-CAP3502I-A-K9
AIR-LAP1131G-A-K9
I have 45 clients currently associated with each AP.
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Jan 31, 2011
I am trying to have both my laptop and brother HL-3070CW printer, wirelessly connect. I go through the entire setup process and all is well. Until the end. It tells me that my security settings are incorrect. Therefore the wireless link status has failed to associate.
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Apr 2, 2012
I have created new ssid and i want to associate only one IP address with this SSID, so that only this user will be allowed to connect to AP. I have controller 5500 series.
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Feb 23, 2011
most of my wireless clients are associating to one ap when there are ap's closer. do i have some setting configured wrong on my controllers?
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Sep 16, 2012
Is it possible to rename the default webauthentication URL from [URL] to something like [URL]. We are running on 7.0.98.0, is it possible to do http for web authentication and https for Mgmt access if we upgrade the controller software?
We configured our guest wireless with no layer 2 authetication so users can associate with an AP and get an ip adress but they can't go anywhere unless they have a valid username and password(web authentication) - does this affect the performance of an AP since there will be many people associated with each AP, is there any setting in the WLC to de associate a client from an AP if its idle for certain time.
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Apr 18, 2013
I have 10 Access-Point model 1131 AG are new AP.
When I connect the access-Point to the network, the AP associate only one time but i go to wireless for see the AP, i can see downloading of IOS, but the ios is 3.0.59, the ap don not nothing. I can not change any parameters.
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Aug 23, 2012
I just installed a WAP321. I literally configured a test SSID, implemented WPA Personal security, and could not get an iPad or Blackberry to associate with the network. The error message that appears in the Blackberry is "EAP Authentication Failed". But isn't EAP applicable only to the WPA Enterprise mode? The access point works fine if I have the test SSID without any security, but as soon as I turn on WPA Personal security, nothing can connect. Is there something really obvious I'm missing here?(When I select WPA Personal security, I have tried with just the "WPA2" version and "AES" cipher selected, as well as with check boxes ticked on both WPA/WPA2, and on both TKIP/AES. Neither works.)
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Jun 11, 2012
I have a 5508 WLC licensed for 100 APs. I have 1 - 1042 LAP connected for testing. I have DHCP configured for the AP, and it gets an address of 192.168.254.100/24 - the controller's management interface is 192.168.254.99/24. I can see that the AP is getting an IP and I can ping it from the controller. However, I simply do not see the AP associating. I enabled capwap debiugging and watched the events, but I didn't see anything crazy that clued me in. What am I doing wrong?
The controller is v6.0.199.4
Every time I have set these up in the past they have been pretty straight forward. I haven't gotten too deep into the config on the WLC becuase I don't want to cause more issues.
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Apr 19, 2013
I have upgraded my WLC 5508 from 7.0 to 7.4 and the AP 1310 no longer can associate to WLC.
Seems that the AP doesn't work with WLC ver 7.4
Except changing these APs to autonomous mode, any other alternatives?
Besides, if we change them to autonomous mode, can Prime Infrastructure manage/monitor these APs?
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Aug 27, 2012
We have other APs that associate w/o issue AIR-LAP1141N-A-K9. However our 1 1310 is having issues.. The Controller log shows:
2012-08-29 21:16:51 local0.error 172.16.10.70 ITCNJ1WC01: *spamApTask0: Aug 28 21:17:15.038: %LWAPP-3-DECRYPT_ERR5: spam_crypto.c:293 Error decrypting packet (using old key) from AP d4:8c:b5:15:3c:04 (session identifier a3ddb9c5)
2012-08-29 21:17:33 local0.error 172.16.10.70 ITCNJ1WC01: *spamApTask0: Aug 28 21:17:17.037: %LWAPP-3-DECRYPT_ERR: spam_lrad.c:3642 The system is unable to decrypt image data message; AP d4:8c:b5:15:3c:04
2012-08-29 21:17:33 local0.error 172.16.10.70 ITCNJ1WC01: *spamApTask0: Aug 28 21:17:17.037: %LWAPP-3-DECRYPT_ERR: spam_crypto.c:735 The system is unable to decrypt LWAPP packet; AP d4:8c:b5:15:3c:04
[code]....
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Apr 14, 2011
I have just installed 3 access points along with 6 repeater access points all running V12.4. They are all AIR-AP1242AG-E-K9 using the 2.4GHz radio.
Prior to installation I bench tested that the repeaters would associate with the access points and if one of the access points was turned off the repeaters would automatically roam to another access point. I did not have all 9 devices powered up at the same time, but did have 2 repeaters and 2 access points powered up to simulate association and roaming.
During installation as access points and repeaters were powered up everything behaved as expected (repeaters were associating to access points etc.) however during installation once everything was installed the 3 access points were all powered down for half an hour or so and once powered back on the repeaters did not automatically re-associate until they were re-booted.
I have now configured the repaters with parent MAC addresses to reflect the above current assocaition pattern but not yet powered off the access points to test if this forces re-association as this is now a live operational site!!
Is it normal to have to re-boot the repeaters if ALL 3 access points are powered down at the same time? i.e. If only one access point is powered down will the repeaters automaically roam to another access point o.k.?
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Mar 9, 2013
have a problem with my EA6500 router. I can't connect to the internet, the connexion works fine. But, everytime i go on the smart wifi login page, i enter my login and password and then i'm asked to download the software for my EA6500 and to associate it with my account. The problem is that i just can't update it manually because i couldn't ever go on the tools page. Never.So i'm here with a great router but i can't configure it. I asked the support service several times but they always asked me to reset the router. Nothing changes.I 'm still unable to process after the login page, i have created a account successfully, i can login but everytime i just get stucked at " Associate your router with your account" page. My only options there is to click on OKAY or a link to download the firmware on Linksys support. I get the firmware but i can't install it because i can't go in the administrative page.
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Apr 24, 2013
I have configured my new EA2700 successfully, upgraded the firmware to Smart Wi-Fi, can access it locally and configure anything as expected.
However, when I log on with my (validated) Smart Wi-Fi account, I am always stuck at this page (see screenshot below):
- Logon to [URL] works fine
- The I am redirected to this page
- Now I can only click OK
- Logon again to [URL] --> start over again...
The firmware is the latest version 1.1.39.145204 and no other updates are found. I tried IE and Firefox --> same result.
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Jun 22, 2011
My desktop can go to internet with ethernet wire on. After installing wireless adaptor driver, the adaptor shows green solid light on 'power' and blinking light on 'Link'. The Linksys icon shows 'Cannot associate with the access point'. I called Verizon and was told that the adaptor might have problem. I want to know if really the adaptor's problem or the adaptor installation problem.
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Jan 24, 2012
I have run into a major issue with an autonomous Cisco 1142AP. We were in the midst of a firmware upgrade when something went wrong and caused the AP to reboot in an error mode. Basically the unit was flashing Blue, amber, red. We unmounted the unit from the wall, connected to the console, and it would now only flash red over and over. We pulled out the cisco guides and performed a factory reset on the unit. This still does not work. and the contents of our flash directory is empty. All we get is a ROMMON AP prompt on the unit. If I issue a set command, I can see the default settings for IP, netmask, etc.
I cannot access the unit via the network, even after setting IP info and matching it up to my laptop. Since I have no network connectivity, I can't TFTP a new IOS file to the unit. I am stumped. How to get the config as if it was out of the box, or an alternate way to TFTP to the unit? [code]Notice the lines in red, I must have typed someting incorrectly.Now once the unit boots after being reset, I cannot even type in the CLI. Someting majorly screwed up here. Can the bootstrap be reinitialized?
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Dec 6, 2011
Now, with all the unified communications, voice, video and data are in the same device, and I try to give priority to voice and some applications, but in the WLC I can not find the way to mark all that kind of packets.
Is it possible to do that? like in a LAN making the marking as voice, signaling and any kind of application? as I marked in all the LAN.
the equipment:
WLC 5508 v7.0.116
AP 1142N
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Jul 10, 2012
I been using 1142n Autonomous several times.Now i have new requirement to setup 12 LAP 1142n, using a WLC.Can suggest what model of WLC should i choose?? About 30 users, in a cargo warehouse invironment.Now it is a good time for me to learn & play around with WLC.What else should i need in order for LAP & WLC to work??
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Apr 30, 2013
Need to configure Cisco 1142 N access Point togetherwith the Cisco Switch . I have a POE Switch 4510 and Cisco 1142 N Cisco AP . I have one management vlan 5 & User VLAN for WIFI VLAN 10 . The problem is when i make the POE port which is connected to the AP as trunk port means : [code]I am not able to ping the management IP allotted from VLAN 5 . However when i make it as access i am able to ping the managament IP . But for both the VLANs to work it should be in trunk mode & in cisco i can either assign the port as access or trunk .Post this i would configure the 1142 N with Cisco SG300-10P POE Switch . I guess if issue with my 4510 gets resolved the same way i can configure SG300-10P as well .
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Apr 16, 2013
I just purchased an Aironet 1142n and need to configure/set it on one subnet in our WAN and ship it to another subnet on the WAN.
I have not been able to access the unit using a network cable from a pc direct connected to the Aironet. The pc's ip address is set to 10.0.0.2 I can not get to the access point thru the web interface using 10.0.0.1.
When I attempted to access it using a Hyper terminal connected to serial port and console port it loaded a list of software and updates and then reported that it shut down and I could not do any thing with it.
What must I do to be able to configuer a static IP and assign it an SSID and Security settings? How can I access the web interface? I have reset it by uplugging the power cord and holding down the Mode button while I plugged back in the power cord and holding it until the light turned amber/orange. Currently the light is solid green with the ethernet port direct connected to the nic card on a desktop.
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Jun 6, 2012
I have a question with the CAPWAP command. Typically, when I get 1142N from our provider, they have no configuration on them and all I need to do is enter 4 lines of code all starting with CAPWAP and then I have them join the controller and finish the config. This one I just received looks like it has an IOS image or configuration on it. (You can do a show run). I can: show CAPWAP - but I can not enter any CAPWAP commands. They are invalid input detected at marker. How to I get to the point where I can enter my CAPWAP commands ??
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Apr 30, 2013
I have two SSID's configured and I want them both on G and N but it looks like the speed is some way limited to 54mbps. I guess the encryption is not the problem as it's ciphers aes-ccm which support higher N-speeds.
my running config attached, that should be lovely as 54mpbs is too slow
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Feb 9, 2012
How can I have access to the cisco "AP#" prompt? When I try to acees the AP through hyperterminal, it gives me the attached messages. The message keeps looping and not letting me access the AP# command prompt to assign an IP address so that I can control it in mode HTTP.
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Jan 2, 2013
I just setup my new Cisco EA4500 and upgraded to latest firmware and signed up for my account.Local access to the router works fine and I see the Smart Wi-Fi admin/config interface However when I try to go to the following site: url...To access Linksys Smart Wi-Fi Tools, your router <em>requires</em> the <a href="url...Series Linksys Smart Wi-Fi Firmware</a> and you will need to associate your router with your Linksys Smart Wi-Fi account.On a computer or device connected to your router, open url... and follow the instructions. This requires that you enter the router password so have that ready.
However I see no way to perform the association step - my account exists and my router is configured.I am doing all this behind this router wi-fi network not remotely.
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Sep 30, 2012
I am currently switching out our Cisco 1130 APs and Cisco Small Bussiness APs for Cisco 1142Ns (I will NOT be using a WLC),
I have setup the AP, and read about some issues with Multicast and Apple Bon. Services.
I ran the "no ip igmp snooping" command and it allowed be to access our AirPlay Devices (Apple TV, AirPort Express, Etc), however our 2 AirPrint devices (Xerox 6125N, & Canon IR3220 via AirPrint Activator) are not showing up at all when connected to the 1142 (they work everywhere else).
Everything is on the same subnet, and 1142 is connected to the same switch has the airprint devices, and one Apple TV.
Both our 3500 Series switches are connected via fiber, AP and AirPrint/AirPlay devices are in the same VLAN.
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Jul 31, 2012
10 Access Pointd 1142N setup on vlan 10 and the controller management is in vlan 10.
They get DHCP IP addreses from the controller itself!! I do not have another DHCP server.
Here is what I get wich debug capwap event and debug capwap packet
(Cisco Controller) >*spamReceiveTask: Jul 31 12:21:41.283: <<<< Start of CAPWAP Packet >>>>*spamReceiveTask: Jul 31 12:21:41.283: CAPWAP Control mesg Recd from 10.128.186.104, Port 51743*spamReceiveTask: Jul 31 12:21:41.283: HLEN 4,
[Code].....
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Oct 8, 2012
Need simple configuration for the Aironet 1142N? Optimally, I would like to place 802.11b/g traffic on the 2.4 GHz band and 802.11n traffic on the 5 GHz band.
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Apr 30, 2012
My co-workers and I have been trying to diagnose a problem that recently started occuring on our AP1141N and AP1142N units. I have found a handful of posts that talk about this issue, but none with a solid solution. It seems that as often as every 24 hours, the radio interfaces change state to down, for seemingly no reason. Once this occurs, the only way to bring the radio interface back up is to reboot the AP. As far as we know, this wasn't happening until recently, when we enabled the "N" speeds. Things were working correctly for a year or two while the APs were configured just for b/g operation. The following is the only seeminlg-relevant thing that shows up in the logs:
*Nov 12 00:53:02.508: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Nov 12 00:53:03.507: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Some additional info:
- All of the APs are connected to PoE Cisco c2960 switches
- We have tried both hard-coded radio channels, and non hard-coded
- We have tried various ways setting power inline negotiation
- We are not using a WLC
- System Software Version: 12.4(21a)JA1
- Bootloader Version: 12.4(18a)JA3
I have attached output of sh run, sh log and sh controlers dot11Radio0. (Another oddiy - the line %DOT11-2-RESET_RADIO hasn't shown up in the other logs I have viewed after this issue occurs...)
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Aug 1, 2012
I would like to enable "client isolation" on an autonomous, standalone 1142N AP but I don't see that option anywhere in the web interface. how to keep associated clients from passing traffic to one another on this AP?
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Jun 7, 2012
I'm looking for a way to monitor client authentication failures with our 3 standalone 1142N APs. I know that I can see failures under the log viewer of each AP
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