Cisco :: WLC 4402 - File Doesn't Have ER Distinction
Feb 18, 2011
I'm upgrading my 4402 controllers from 4.2.112.0 to 4.2.209.0 and I also need the 4.2.205.0 ER.aes file. On a previous discussion I was given a link for the 4.2.205.0 ER.aes boot file for the 4404 controller. When I went to the 4402 controller software and clicked on the boot file 4.2.205.0 ER.aes, the file doesn't have the ER distinction. I was wondering if this is not really the ER.aes or is it just a typo in the file name?
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Jun 10, 2013
I wanted to upgrade our three WLC 4402 from software version 5.0.148 to 6.0.202.0. The upgrade on the first controller was working. Unfortunately he lost all the local management users and it's MAC filters, but restoring this was not the problem. After upgrading the second controller.... the device does not boot anymore! The alarm led is RED and I don't know what to do. The only way to get connected to the controller is via the console port. There I can see a "parse error" but I don't know if that is the problem. Please look at the "log" attached. I'm not sure if the red alarm led was there before upgrading the controller software because the device is located to another place. I'm really concerned about upgrading the third controller because it's the most important wlc.
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Feb 18, 2013
I'm installing a new pack of signature on my IOS Firewall. This is what I'm doing
1.- Upload the .pak file on the flash memory.
2.- Install the package with the command copy flash:IPS/IOS-S636-CLI.pkg idconf but when the insallation finish it doesn't bring any error but when I enter the command sh ip ips sig it says S0.0
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Nov 8, 2012
My 1140 doesn't write to the config.txt file. I'm not sure why. I have three of these access points that we changed the firmware to make them autonomous. The other two worked fine.
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Jul 26, 2011
I am working on a Drupal site which is on a virtual server (the way it's been explained to me). I've been told I need to work with it through webdev. So I can copy a file off the server and onto my local machine. I make my edits and then try to upload it to the server. I get locked out with the message: Error 0x80070021: The process cannot access the file because another process has locked a portion of the file. I have tried shutting down my code editor, opening and closing the connection, tried different methods of reaching the server (Cyberduck and through Window's map network feature) to no avail. What can I do?
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Dec 4, 2011
I am running a WLC 4402 with software version 6.0.182.0. Which WCS version should I use or does it matter?
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Apr 7, 2012
I am in the process of upgrading my 4402 to version 7.0.230.0 and am confused on the premise of the firmware and the bootloader. From what I currently understand, I can upgrade directly to the 7.0.230.0 firmware from my current 4.2.176.0, then I should upgrade to the latest bootloader image. But I have also seen posts where I should update the bootloader software to the latest version, then put on the latest firmware.
I have seen conflicting reports where I must step through each bootloader version, 4.x to 5.x to 6.x to 7.x to make sure I have all the fixes, but I have also seen instructions, where you can jump to the very latest and the fixes are cumulative.
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Feb 9, 2011
I am looking around hwo to know the flash and ram installed in WLC 4402? try looking any command, sh ver not there. even in WCS.
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Nov 12, 2012
we have a 4402 controller with sw 7.0.116 and a wcs with sw 7.0.172.
We have to create a new wireless network, and would like to send the ssid to only one AP. Is this possible ?
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Apr 29, 2013
I have a cisco WLC 4402, i have a problem with people trying to log into wlc 4402 GUI console with wrong pass. Are there any ways that I can allow certain IP to go to or see the log in page of WLC?
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Jan 18, 2012
we are using Cisco Aironet 1130 AG and a Cisco 4402 WLC in our network. The certificate service is installed on a Windows 2008 R2 server. We use a standalone Root CA with a Enterprise Sub CA hierarchy. Issueing certificates to clients works fine. The vendor and ca certificates are installed on the WLC and the user have his user certificate. During implementation we used following document: url... Instead of Anonymous Bind, we use a service user to read in AD (works fine, too).
We use the Intel/PRO wireless utility on our Testclient and configured it for EAP-FAST and TLS. We can select the installed certificate in the utility, but when we try to connect, the utility throw the message: "Authentication failed due to an invalid certificate".We´ve logged the WLC and thats a part of the logfile (i´ve greyed out all enterprise data): [code]
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Nov 20, 2011
I have 2 4402 WLC's and am in the process of deploying 1042 APs out to sites. But The AP's wont recognize the WLC. I have configured the DNS for CAPWAP but still no dice. I have had to serial into each unit and give it a static IP and then I can see it on the WLC. Shoulsnt this be automatic?
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Jan 1, 2007
Currently have a WLC4402 installed with 21 AP's reporting to it. The controller is running at LWAPP3 with version 3.2.116.21. The WLC was purchased prior to Cisco buying Air-e-space, and has a 36 AP license. When attempting to install additional 1242AG-A-K9 ap's, the controller will not acknowledge them. I have verified the LAN confiuration as correct, and working properly.
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Jul 29, 2010
Any explanation about this warning from the WLC4402 after the software upgrade to 7.0.96. version? this is the message: Warning: WLC has detected its IP add xx.xx.xx.xx being used by a machine with MAC add xx:xx:xx:xx.and the MAC add found is the the mac add of the dynamic interface of the WLC.
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Apr 1, 2013
I installed a chained SSL cert on our anchor/guest 4402 a few years ago.We now have a need to replace the 4402 w/ a 5508, and I got everything configured, ready to go, except that darn cert.I can no longer locate the private key that was used to sign the original CSR.Is there any way to export the current cert from the 4402, so that I can import to the 5508? Or am I SOL?
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Jul 24, 2011
I was able to successfully implement MS-PEAP authentication with 5508 WLAN controllers and Cisco ACS v4.2. However, when I integrated 4402 WLC with version code 7.0.116, it did not pass across any authentication requests. Did a debug aaa events enable and there was no output. Configured another SSSID with PSK to test that my controller was OK and aaa debug was working, and there were CLI messages when I associated an AP.
why the 4402 is not working as I have compared configs with the 5508 and there is no difference. The shared secret is configured on both ACS and Controller and CA is downloaded on the ACS.
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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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Mar 27, 2012
My client cannot communicate between each other, why ?
Controller: AIR-WLC4402-25-K9
AP: AIR-LAP1252AG-A-K9
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Mar 1, 2012
I'm using RADIUS and FlexConnect APs. The issue is intermittently users will lose connectivity as if they're de-authenticated. Their clients still believe they're associated to wireless but they have no network connectivity. On Windows 7 we receive the exclamation point over the signal strength indicator.
There doesn’t seem to be any rhyme or reason as to what is causing this. It doesn’t seem to happen at any particular time intervals or anything else I can identify. Sometimes users will go entire days without experiencing connectivity issues sometimes they can’t go five minutes. When the clients are experiencing the issues they cannot even ping their default gateway.
The setup was initially the following:
Site A: 1142N APs and RADIUS server (server 2003) users are authenticating to.
Site B: Flex 7510 running code 7.0.116
Between site A and site B there is a site to site VPN with no restrictions.
After some time of working with TAC and not getting anywhere I setup the following:Site A: 4402 WLC running code 7.0.116 connected the same 1142N APs HREAP mode. I had the same issue with connectivity with that setup.Today I changed over to local mode and as of yet I haven’t had reports of connectivity issues.
When running ‘debug client MAC’ I see no indication of connectivity issues. I also have an NCS and I don’t see anything indicating what the issue is there as well. I’ve tried with both enabling and disabling ‘H-REAP Local Auth’. We seem to experience the issue in H-REAP standalone mode as well.
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Jun 25, 2012
Can 3600 series model AP work with WLC 4402 with existing license, we purchased 25 LIC pack and still using only 15. Any recommended Part no on 3600 series with external Antenna
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Jun 28, 2011
I have a 4402 being used as a dmz anchor and we use WCS to allow our Helpdesk to create lobby ambassador accounts. Recently they have been getting error messages when attempting to create accounts. I am seeing the database maxxed out at 2048. The docs state database entries are made up of mac filters(don't use)..ap mic/ssc(don't use)..Dynamic interfaces(minimal) management users(2) local netusers (100 approx)..and excluded clients(none). So the numbers don't add up.I am on 4.2.61.0 code.. I will say also that WCS shows alot more netuser accounts than my anchor does but no where the numbers to max out the database. Is there some other criteria that hits against the datasbase number?? And what can I do on the WCS to insure it si synch'd up against the dmz anchor other than a audit..
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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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Jun 13, 2012
Error: AAA Authentication Failure for UserName:radiususername User Type: WLAN USER
I am using a window radius server. I have added my WLC 4402 as a radius client on my radius server.
I followed the instructions on the MS link : [URL]
I want to use my windows raduis authentication for WLC management login and Web-Auth for guest WLAN user login.
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Feb 3, 2013
Our company has a customer with a Cisco 4402 WLC and a code version of 4.2.130.0 . The customer wants to upgrade the code to 7.0.230.0. Is there any flash size requirement when upgrading to 7.0.230.0? (upgrade train: 4.2.130.0 ----> 4.2.209.0 ----> 7.0.230.0), How can I find the flash size?
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Feb 3, 2013
We got WLC 4402 running software 7.0.235 and would like to backup the configuration and restore on 5508. Is this doable? Do we need to be on the same version as WLC 4402. How to get cisco document to follow the steps if the above is doable,5508 is new with no setup.
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Apr 8, 2012
I need to replace a 4402 with a 2504 controller and put a 2504 controller in the DMZ for guest access. The 4402 would be replaced at a remote site (not hreap) and support a couple of wlans, one of those would not be local and would be anchored back to the 2504 in the DMZ for the guest services. All of my 5508's also would be hitting the 2504-DMZ to anchor the guest service as well. Is this still feesable in the 2504 series?
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Jan 16, 2012
I need to install one 5508 and a 4402 together to bring redundancy to a wireless environment.Can I do this?. What are the neccesary steps to perform this?, the idea behind this is to bring redundancy is the primary WLC falls for any reason.
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Jul 4, 2011
I am currently running a Cisco 4402 Lan controller, I have a Wlan that is running unsecured and i wanted to add a simple web policy log in, so i set up an NPS server on a local DC. I have the two talking . when i go to login at the web login page I get the Error Login Error. When i look at the NPS logs it says: "Network Policy Server granted full access to a user because the host met the defined health policy" . So it has to be in my Cisco set up somewhere seems pretty simple
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Mar 7, 2011
I have two wlc 4402 to control 50 AP 1131. 2 WLC: wlc-01 and wlc-02, wlc-02 config as backup wlc in the same mobility group. Client authentication:EAP with Microsoft IAS/AD.All AP have joined wlc-01. Wireless client work well with wlc-01.For testing I config access point AP01 have primary wlc: wlc-01, secondary: wlc-02 If I change config of AP01 like this: primary wlc: wlc-02, secondary: wlc-01. Client is hard to connect to wlc-02 and it only connect when client set static ip ALL wlc run this softwar image: 7-0-98-0 Should I send wlc-02 to warranty service?
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Sep 15, 2010
Recently we've been receiving the following log entries on our WLC 4402. Unfortunately Cisco's documentation is less than useful as to what this message means or what could be causing it. [code]
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Apr 30, 2012
When I try to add new MAC entrys to the WLC I get the following message unable to add mac entry to database, reached max size the problem is when I look at the stats there is only 386 MAC entry and the databse size was set to 1024 entry..The work around was to increase the size of the database to 2048.Is there any why to clean up the database?
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May 12, 2011
I was wondering if there is a way to limit the ability of the "lobby admin" account to only be able to give out 24 hour wireless access? The situation is this, we are going to move the roles of guest wireless over to our lobby administrators, but we are afraid they might break policy and give out 30 day wireless access so they dont have to keep renewing guest access each day. We want to limit access to 24 hour "tokens" for all guest unless its a unique situation.
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May 17, 2012
I do get this error all the time on my WLC 4402 logs:
"Could not Register IP Add on MSCB. MSCB still in init state. Address:e4:ce:8f:13:e4:de[...It occurred 2 times.!]"
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