Cisco Wireless :: 2 Cisco Aironet 1401 APs Keep Kicking Users Off
Jan 3, 2013
I have two Cisco Aironets 1401 connected to a Cisco Catalyst 3560 Switch. When users log onto the Wifi the APs authenticate with a Freeradius that then authenticates with LDAP.
Recently users have been getting kicked off of the network but I'm not sure why.If so how do I set these APs to roam with my setupd?For all I know there could be an issue with the switch I'm just not sure where to start when it comes to troubleshooting this issue.
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Aug 30, 2011
access point and the limitation on the users connected to the SSID using a wireless lan controller. From the installation guide I see an incredible thing:
Supported User Count Only fifteen users are allowed to connect on the WLAN Controller WLANs provided on the 600 series at any one time. A sixteenth user cannot authenticate until one of the first clients de-authenticates or a timeout occurred on the controller. Note: This number is cumulative across the controller WLANs on the 600 series. For example, if two controller WLANs are configured and there are fifteen users on one of the WLANs, no users will be able to join the other WLAN on the 600 series at that time. This limit does not apply to the local private WLANs that the end user configures on the 600 series designed for personal use and clients connected on these private WLANs or on the wired ports do not affect these limits.
Is it possible a terrible limitation like this ?
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Apr 26, 2013
I wanted to know if anyone can say with certainty how many clients can stay connected 'Aironet 1140 series. I state that I should connect WiFi in about 350 clients.
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Jul 13, 2012
My wireless users are loosing the internet(http and https) connection many times per day. I just check the ports configuration in the switch, but The problem persist. The device is a Cisco Aironet 1130 AG.
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Feb 22, 2013
I had the Linksys 3200 for almost a year and its been running great with my laptop. But now my laptop that connects to it by WIFI is getting these hiccups(what I call them), where it connects fine for a hour or 2. Then all of a sudden the WIFI icon on the laptop will say "limited internet access" and then no connection to the Linksys 3200. But other devices such as 2 smart phones, IPOD touch, Wii, and PS3 connects fine through the WIFI! Its been doing this for a few days. Thinking about doing a firmware upgrade for the E3200
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Nov 3, 2011
Just kicks off and i have to restart it, sometimes it will go for hours and be just fine then it will kick off 3 or 4 times in a row.
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Jul 21, 2011
We run several computers off a wireless system. One of the computers is forever having problems with the internet severing it's connection. None of the others have this problem. Is there something in the wireless settings that needs adjustment on this notebook?
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Jan 8, 2013
everyone can connect to the 1040 ap except my laptop and another one. for some reason it stopped showing , it was working fine and out of the blue nothing.
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Feb 2, 2012
Is it possible to create a wireless site to site link using 1260 access points as bridges (like the 1300 series)?
Also if so, can you use 11n channel bonding on the bridge link?
I need to link 2 buildings together wirelessly approximately 70 metres apart. There is direct line of sight between them.
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Dec 5, 2012
I have two Cisco Aironet 1252 that I want to configure as a point-2-point bridge. Now I want to know if this configuration supports the 802.11n protocol.
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Sep 20, 2012
Can 2 Aironet 1042's using WDS handoff a session between them without any other network hardware needed?
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Jun 30, 2008
I deleted the ios image form the aironet device from command line when i was trying to updgrade it.Now the aironet 1100 keeps rebooting.I've tried to hold down the mode for 30 seconds goes red, but keeps rebooting.
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Aug 20, 2012
I have found that there are only few configuration to the Cisco Aironet 600 OEAP. The settings are just for basic configuration for a wireless network when it is in autonomous mode.
A need for a Wireless LAN Controller to perform advance settings.
Also, there are no firmware available in Cisco. No upgrade/downgrade firmware avalaible for download.
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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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Mar 9, 2012
I am in the process of moving our office and part of the task involves relocating our existing wireless access points. They are all 1242AG's running the c1240-k9w7-mx.124-10b.JDA3 IOS. I would like to change the security on the access points to WPA 2 but that selection is not available. I think upgrading the IOS will solve this problem but I am not sure. So I guess I have two questions:
1) Does this Cisco model support WPA 2 ?
2) If so what IOS do I need to load to make WPA 2 available?
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Dec 11, 2012
I need to configure 3 Cisco Aironet 1131g for use. Normally we use the Cisco Aeronet 802 and once these are connected onto the switch, I can log on the WLC, find them and change the name and other settings. For some reason I cannot see the Cisco 113g on any of the WLC.
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Nov 27, 2011
I have an Aironet 1042 wireless AP if I create an SSID with no security it shows up as wireless N when I see it on a windows 7 laptop. As soon as I apply any security settings is shows up as G and not N. I just want to be able to authenticate with a Windows 2008 server running NPS - this works fine but I obviously want to connect at N speed and not G.
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May 4, 2012
We have couple of Cisco Aironet 3500 Series access points with the following P/N: "AIR-CAP3501E-A-K9", we have discovered that we need a wireless LAN controller to connect those new access points!, however, we do not have any wireless controller in our LAN.
We even tried to CLI through the console port but we could not set any static IP on it!, after reading on Cisco site we discover that this type of AP is called "Lightweight Access Point" LAP which handles all the management tasks to the controller!
So what shall we do! is it impossible to operate them without the controller?
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Jul 27, 2011
About every 20 minutes 12 of 300 APs keep rebooting. I have tried moving them to different controllers. I have tried downgrading the code and then upgrading the code. I have tried replacing the AP. I have tried swamping out cables. They are all connected to a 3750 stack but plugged into different switches in the stack. Here is the result that I could capture when I saw it disconnect from the controller. This is the output from the AP:
DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.100.40.212:5246
*Jul 28 14:33:19.595: %WIDS-5-DISABLED: IDS Signature is removed and disabled.
*Jul 28 14:33:19.597: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jul 28 14:33:19.597: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jul 28 14:33:19.655: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down
[ code].....
I have removed the ip addresses for security reasons.
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Sep 3, 2012
I'm trying to turn off the LED on a Cisco Aironet 1141 p/n AIR-AP1141N-A-K9. This is a standalone AP and from the CLI I'm issuing this command:
ap(config)#led display off
The LED does not turn off after typing this command. If I do `show run' it shows up in the config so the command was accepted. Is there a different way to turn off the LED? I'm running IOS Version 12.4(21a)JA1.
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Apr 29, 2013
I've got a Cisco Aironet LAP1310AG-A-K9 that I can't access through Internet Explorer or Firefox (multiple versions). I set a static IP in DHCP, I can ping the unit, but I can't browse to the GUI.
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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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Dec 17, 2012
we have purchased a couple of new Aironet APs for our office:
AIR-AP1262N-E-K9
My objective is to use some of these as wireless monitors to scan the vicinity and to report the SSIDs and RSSI values of all detected APs.
Basically something similar to the Linux command: "iwlist wlan0 scan".
Periodically, I would like to transmit the scanning results to a central server (e.g. via SNMP) for monitoring the whole network area.
Are there built-in commands in the IOS to do this? Or can I use Tcl scripts to perform this task?
I have worked with Cisco routers and switches before but I am new to wireless devices.
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Apr 21, 2013
I would like to know is it possible to convert a Cisco Aironet AIR-AP1042N-x-K9 to LAP ?
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Jul 11, 2012
i'm trying to enable WDS with authentication on a Cisco 1042 AP. The unit itself will be the WDS master and Radius server as well it will serve clients (not that many). The AP is running version 12.4(25d).After multiple tries of configurating, I keep getting the same issue: as soon as I connect to the SSID, I can enter the username and password but authentication fails - hence the message in my console:
%DOT11-7-AUTH_FAILED: Station xxxx.xxxx.xxxx Authentication failed. Every configuration I made was started from factory defaults of the AP.My current tests are with one AP only and if tests go successfully, I will add more infrastructure AP's to the setup.
hostname WDS_SERVER!logging rate-limit console 9enable secret 5 $1$FcRQ$T5MglV/0ybzKEfk3DoN/J0!aaa new-model!!aaa group server radius InfraAP server 192.168.28.34 auth-port 1812 acct-port 1813!aaa group server radius Clients server 192.168.28.34 auth-port 1812 acct-port 1813!aaa authentication login APlist group InfraAPaaa authentication login WirelessClients group Clients!aaa session-id common!dot11 ssid Test authentication open eap WirelessClients authentication key-management wpa version 2 cckm guest-mode!username Cisco password 7 14341B180F0B!bridge irb!interface Dot11Radio0 no ip address no ip route-cache ! encryption mode ciphers aes-ccm ! ssid Test ! antenna gain 0 station-role root bridge-group 1 bridge-group 1
[code]....
I've tried the configuration from the Cisco config guide as well but without any luck [URL]
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Apr 5, 2012
Any IOS image for the Aironet 1310? May I have a copy of it. I cant access to Cisco support today.
- C1310-k9w7-tar.124-25d.JA1.tar
- C1310-k9w7-tar.124-21a.JY.tar
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Nov 8, 2012
I have 2 cisco Aironet 1252 setup as a point to point link using an external antenna (one radio is setup as the root bridge the other is setup as the non-root bridge). Now I see that the connection between the radios is established at a speed of 54 Mbps. However when I perform a speedtest on the link I see that the my actual download speed does not exceed the 2,5 Mbps. what can cause my actual speed to be far lower than the 54 Mbps? And what can I do to improve it?
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Sep 3, 2012
I have a cisco wireless power injector for Aironet 1250 but I called Cisco and was told this can't be found in the system.
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Nov 16, 2012
I have a Cisco Aironet 1041 , what a good repeater/wireless extender that works with it to cover an area of 50 squared meters ?
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Oct 11, 2011
is the aironet 1262 access point a good choice for an environment of about 20 users. each users is in an office and we are looking at deploying the ap at the end of the hall on a wall mount. would distance be a barrier and are there any better options out there?
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Dec 19, 2010
I just installed an Aironet 1140 to replace a Netgear ProSafe access point that I had in my network prior. I'm having one issue that I can't figure out though. None of the client PCs can establish a connection to an external (over the internet) VPN server while on the Aironet wireless. If i unplug the AP and plug a PC into the same port that normall feeds the Aironet I can VPN just fine.
Is there any "VPN Passthrough" option that needs to be enabled somewhere on the 1140 that is blocking this traffic for some reason?
i'm running the following IOS BOOTLDR: C1140 Boot Loader (C1140-BOOT-M) Version 12.4(18a)JA3, RELEASE SOFTWARE (fc1) and I've included my running config below
Current configuration : 2092 bytes!version 12.4no service padservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryption!hostname ap!enable secret 5 [omitted]!no aaa new-model!!dot11 syslog!dot11 ssid MetroC authentication open authentication key-management wpa guest-mode mbssid guest-mode wpa-psk ascii 7 [omitted]!!!username Cisco password 7 [omitted]!!bridge irb!!interface Dot11Radio0 no ip address no ip route-cache ! encryption mode ciphers aes-ccm ! ssid MetroC ! antenna gain 0 speed basic-1.0 basic-2.0 basic-5.5 basic-11.0 basic-6.0 basic-9.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15. station-role root bridge-group 1 bridge-group 1 subscriber-loop-control bridge-group 1 port-protected bridge-group 1 block-unknown-source no bridge-group 1 source-learning no bridge-group 1 unicast-flooding bridge-group 1 spanning-disabled!interface Dot11Radio1 no ip address no ip route-cache ! encryption mode ciphers aes-ccm ! ssid MetroC ! antenna gain 0 no dfs band block speed basic-6.0 basic-9.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15. channel width 40-above channel dfs station-role root bridge-group 1 bridge-group 1 subscriber-loop-control bridge-group 1 port-protected bridge-group 1 block-unknown-source no bridge-group 1 source-learning no bridge-group 1 unicast-flooding bridge-group 1 spanning-disabled!interface GigabitEthernet0 no ip address no ip route-cache duplex auto speed auto no keepalive bridge-group 1 no bridge-group 1 source-learning bridge-group 1 spanning-disabled!interface BVI1 ip address 192.168.1.3 255.255.255.0 no ip route-cache!ip http serverno ip http secure-serverip http help-path [URL]
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Nov 15, 2012
I have been racking my brain for a while and cannot figure out why I am not getting 144Mbps out of my Aironet 1040. I was reading a previous thread ([URL]) and set it up exactly like it said. I have set the encryption to Cipher AES CCMP and set the SSID to open authentication. I also set the SSID's key management to enable WPA (WPAv2).
I was reading that WMM has to be set. I have 3 options: Disabled, Legacy, and dot11d. If i chose dot11d I have to put in a coutry code. Problem is there are no options in the country code pull down. I cannot even manually type it in.
Another problem is that cell phones cannot connect. It keeps saying authentication fails in the log.
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Mar 28, 2012
I try to setup a 1141 aironet AP to authenticate my user through our Ms Radius Server ( Win 2008 R2).Everything is fine with small Bussiness AP WAP4410N with the following configuration:But I can't setup successfully the aironet 1141 with the same settings and getting it works.Here is my configuration for the Aironet 1141 Vlan 1 is the ssid I want to get it work with Radius.
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