Cisco Wireless :: Aironet 1142 - Increase Web-based GUI Timeout?
Sep 28, 2012
The GUI times out after 60 seconds.
Since the the "exec-timeout" setting has a default of 10 minutes (if I'm not mistaken), I don't think I could change the timeout value with that command.
Under the "Association" tab of the GUI, there is an "Activity Timeout" subtab and settings for 5 device classes, all set at 60 seconds.
I would guess the setting in question can be configured here. Is the client station device class what I'm after?
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Oct 29, 2012
I purchased and installed a new EA4500 wireless router. At the same time i had a new Voip phone system installed as well which i'm having issues with. The main issue is that my phones communicate with the service every 240 seconds....the issue is that my NAT timeout is below that 240 threshold. Thus my phones go in and out constantly. increasing the NAT Timeout.
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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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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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Jul 17, 2012
I have an Aironet 1142 access point.
Is it possible to direct it to a webfilter hardware firewall for internet access. For example the IP of the firewall with webfiltering capabilties would be 192.168.0.1
We are hoping to provide customer wifi web access but need to filter what they can access.
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Aug 4, 2012
I have a 1142 that I purchased that needs to be set to factory defaults so that I can configure it. I do an escape at the boot sequence and I get to the
ap:
prompt, the reset instructions that Cisco provides says that I should rename the old config.txt and reboot and that I will then be able to start my reconfig. The problem is that I can't find a config.txt file in the flash space:
Directory of flash:/
2 -rwx 260 Jan 1 1970 00:04:28 +00:00 env_vars
3 -rwx 112947 Apr 1 2011 15:17:10 +00:00 event.log
5 drwx 128 Mar 1 2002 00:01:54 +00:00 c1140-rcvk9w8-mx
9 drwx 256 Apr 1 2011 14:30:32 +00:00 c1140-k9w8-mx.124-21a.JHB1
8 -rwx 5144 Mar 1 2002 00:00:27 +00:00 private-multiple-fs
I checked in the directories listed above and still found no config.txt.
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Sep 28, 2012
I configured the device manually, not even using Express Setup or Express Security setup so... it is possible I missed something.Anyway, here's the problem. Although the SSID is configured as "AP1", this SSID does not appear among available networks on the client laptop.
The connection, configured in Group Policy for the client, should actually happen automatically, based on the SSID, but since the SSID is not being broadcast, that connection is failing as well.
The Aironet does appear among the available networks as "Other Network" and if I click on "connect" I am prompted to enter the SSID -> AP1
Although, unexplicably, an error message displays (Windows cannot connect to the network, or something to that effect), the laptop *does* connect once I close that window. Network access is complete and functional - I can ping other hosts, etc..
I'd post screenshots but not knowing what setting is missing or incorrect, I'd have to print dozens. So here's the sh run output of the AP obtained via telnet (just below). This is a test network so all information is "real" (nothing changed for privacy):
Note: I even changed the hostname to "AP1" (it's still LAB1 below) but that did not resolve the problem (did not think it would).
LAB1#sh runBuilding configuration...
Current configuration : 2321 bytes!version 12.4no service padservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryption!hostname LAB1!logging rate-limit console 9enable secret 5 $1$9EWD$kxrbg8KxikRFypOieKiZh/!aaa new-model!!
[Code]....
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Sep 14, 2012
I'm using the Express Security Set-up tab to configure an Aironet 1142 (stand-alone) access point with EAP.
Objective is to make it a RADIUS client and have laptops authenticate through this access point to a Windows 2008 NPS (Network Policy Server) using computer (machine) certificates - EAP-TLS.
When I select "EAP Authentication" under the "SSID Configuration" I was literally floored to see mention of WEP encryption (a security joke) and no possibility to prefer some variant of WPA (well, apparently not with EAP).
WPA2-Enterprise is what I've selected for "Authentication" and "AES" for encryption in Group Policy (so the laptop clients automatically connect to the access point).
WEP? I bought a Aironet 1142 access point for WEP encryption? How can I configure this securely?
These are currently configured settings as displayed under the "SSID Table" heading:
SSID - "MYSSID"
VLAN - none
Encryption - WEP Mandatory !!!
[Code].....
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Jun 14, 2012
We have a Cisco aironet 1162N connected to a Wireless Controller (LIGHTWEIGHT mode), the device failed and it needs to be replaced.We have a Cisco aironet 1142N in stock available to use.Can we proceed with the change just with disconnect the failed AP (model: 1162N ) and connect the new one (model: 1142N)? Or there is any other task to be done before the change? since the WLC manages the configuration for each AP.
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Sep 28, 2011
How can I increase the timeout value on an IPSEC VPN tunnel running on an ASA5520? The users claim the tunnel is timing out causing transactions to stop flowing.
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Mar 9, 2012
We have 5 pcs Cisco Aironet 1142 Access Points without controller at the same building. SSID is same for all of them. Our problem is client connected via wireless disconnecting randomly and continues working after a few seconds. IOS versions are same for all of them you can find detailed information about versions and configurations below.
[code]....
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Sep 9, 2012
I am tryign to set up an Aironet 1142, I have created a reserrvation in DHCP using the MAC address, and the reservation shows as active, but I cannot connect to the device with my browser.
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Mar 20, 2012
Aironet 1142, two units, using WPA Radius to IAS on Windows 2003. I have a problem with Macs beginning to surface. One laptop, OSX 10.6, ran fine for a couple of weeks. A problem started occurring, while using the network, communication will stop. The Mac still shows connected on the laptop, and it shows associated in the interface on the Airnonet. However, there is no data transfer. I open a terminal and ping, there is no response. After sitting for awhile trying to ping, it will start again and communicate. After letting the laptop sit for awhile, the same things happens. The connection can be disconnected and reconnected on the laptop to restore connectivity. I did a round of things on the Mac to eliminate problems in configuration there. The same thing happens with both Aironets. Today, the when the problem occured, a user with an iPhone experienced the same thing. This was a first for that iPhone. Another Mac laptop, a newer model, did not experience the problem.
As I am writing this, a user with an iPad now just emailed that he is having trouble connecting. We just recently upgraded this customer to Aironets and disconnected a conglomerate of other products. The last one to be disconnected was a low cost Trendnet, that this iPad user was previously connecting to with no problem. The other device he would have been using in a different area was a Mac Airport WAP.
On the Aironets, I have CCX turned off, have set speed settings to default.
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Aug 7, 2012
I am using an Aironet 1142 standalone AP and want to use Apples Bonjour Service between iOS devices e.g. iPad and Apple TV.I have found here some posts that suggest to disable igmp snopping but this didn't worked for me.All devices are in the same vlan/subnet. Do I need to configure something special?
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Feb 1, 2012
We have recently aquired a remote location which has a pre-existing flat network (172.16.X.X/16). Before we are able to convert them over to our new IP scheme, they have a need to have wireless connectivity on site. We have 4 1142's which I need to configure for them. I have experience configuring WLC's and autonomous AP's for networks with multiple vlans but have never configured AP's for a flat, single subnet network. I need to configure them for either guest access (internet only) or corporate access to network resources with radius authentication. Do I configure a native vlan as I would for a typical multi vlan network? Do I configure the switch port as an access port as opposed to a trunk beacause of the lack of layer 3? I basically need a sample configuration for this situation.
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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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Aug 17, 2011
I'm setting up a Cisco Aironet 1141 (standalone mode, AP) to handle wireless traffic in the office. It gives out 2 mbssids, one of which authenticates domain users through a RADIUS server and places them in an appropriate VLAN (RADIUS options 64, 65, and 81). The other is a guest ssid that uses WPA-PSK and places users in the restricted guest VLAN. Physically, the AP is connected to a 3750 PoE Catalyst, to which RADIUS and DHCP servers are also connected. AP, SSIDs, RADIUS and EAP authentication all work. The configuration given below is a working configuration. People do get authenticated and do get placed in the appropriate vlan. The problem is that, once authenticated, the "Obtaining IP Address" phase on the client hangs and most clients timeout without getting an IP address. Given that the DHCP server is on the same switch and a test simple ASUS Wi-Fi IP gives out the same scenario (except the multiple VLAN) at the speed of light, I don't think that it's a problem with the network connections between clients and the DHCP server. After reading some topics here, I realized that probably other communication will be extremely slow, as well, but haven't tested that for sure. Clients are all non-Cisco - smartphones, notebooks, etc. Most of them are 802.11G, not N.
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Nov 30, 2011
Users are facing issue since a long time now . Whenever user connected to wireless is idle say 10 -20 seconds he gets disconnected This happens for all the users and even Mac/Win 7 I changed Activity Timeout on AP and even rebooted but still when I do show dot11 associations all-client I see activity-timeout
Users don't get disconnected when there is continous flow of data its only when user is idle
When user disconnects and hit refersh it starts working again
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Aug 4, 2011
I have 4 autonomous AP 1142 with 2 ssids : SSID10,vlan10 & SSID20,vlan 20.I use ACS 4.2 in order to authenticate users (EAP-FAST). How can i restrict access base on ssid or on vlan?I want users that connect to SSID 10 to not have access to SSID 20 and the opposite.
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Sep 19, 2011
I wonder if there is a way to rename an existing SSID on aironet 1142 without destroying/recreating. I tried downloading configuration/ changing name/ re-uploading however that didn't have desired effect. There doesn't seem to be a way via web-GUI.
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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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Nov 26, 2012
ASA 8.2(5), uauth absolute timeout is disabled and inactivity timeout is set to 48 hours:
timeout xlate 48:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:00:00 absolute uauth 48:00:00 inactivity
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
Users still get kicked out every 8 hours and they have to reauth. This is a logging message:
%ASA-5-109012: Authen Session End: user 'john', sid 839, elapsed 28801 seconds
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Jan 18, 2012
How do I...add a dos based computer to a network running windows 2003
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Jul 1, 2011
How to increase my Laptop wireless range?
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Jul 8, 2012
I have Cisco AP 1142 standalone and I want this one to operate with WLC.
I have searched in Google, they said I need to upgrade AP1142.
I don't know how to upgrade it.
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Aug 26, 2012
i have a problem using my usb to serial cable connection, i can connect to one router on my work, but i can't connect to AP 1142, (i have tested also con AP 1231).i have a laptop running windows 7 64 bits, before i use a win xp 32 bits, and i didn't have problems.i am using putty, and have installed tera term 4.74 but the same.connection details, 9600, 8, 1, N, N.
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Apr 29, 2013
I can't get connectivity from laptop to AP using cross over or straight through cable to do a tftp transfer from tftp server on laptop to ap.
I held the mode button on ap and powered on to get to rommon. The ap has no ios so it goes to rommon anyway. ap light is blinking red.
ap: set
DEFAULT_ROUTER=10.0.0.1
IP_ADDR=10.0.0.1
NETMASK=255.255.255.224
[Code].....
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Feb 28, 2013
After AP is booted it shows the following message and cannot able to join in WLC:
*Mar 1 07:13:37.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 192.168.71.16 peer_port: 5246
*Mar 1 07:13:37.000: %CAPWAP-5-CHANGED: CAPWAP changed state to
[Code].....
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Apr 15, 2013
I am considering deploying several of these for our church to provide internet access. When reading the manual, I found on the last few pages that the device only supports a max of 63 users at a time. Is that correct? If so, any way to add more ?
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Feb 6, 2013
i am using wlc 4402 with a mgt ip 172.26.150.x/24 and ap manager ip 172.26.150.x/24, my all ap get the ip address from dhcp . currently in dhcp server 172.26.150.3 to 254 dhcp scope is configured. at mysite some devices are configured like ipad,iphone or galaxy tab with mac binding in dhcp server. now this pool is almost full. i have a policy configured for these devices for mac binding is done in DHCP. to increase pool what are the changes i need to do in wlc. what are the changes i need to do in dhcp server . is policy made for mac binding in dhcp server will get affected by this ?
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Jul 1, 2011
how to increase download and browsing speed using dial up connection using nokia mobile phone as a modem
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Nov 9, 2012
works well upstairs but does not work well about sixty feet from the router
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Jan 22, 2012
I just converted AP 1142 to LAP using the image "c1140-rcvk9w8-tar.124-21a.JA2.tar".
The WLC is a 5500 with 2 NIC : one on 192.168.0/24, one on a specific vlan 10.20/16
The main management interface is on 192.168/24 but we defined as management the interface on the 10.20/16 network.
For the access points, we use ports on a native VLAN on 10.20/16 with other available VLANS which are used for the wlan networks
We have 1152 APs which work fine on this config but that needed to be registered on the 192.168/24 network, then we moved them in their VLAN 10/20/16 and they work fine.
We also have 1142 APs which have been upgraded to LAP. These AP do not work with our architecture. They register correctly on the 192.168/24 network, but do not give access to the wlan VLANs. If they are moved in the 10.20/16 network, they don't register to the WLC (message : Timed out while waiting for ECHO repsonse from the AP). The AP do not get an IP.
is there a restriction with VALNs on these AP ? or is something false ?
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