LEAP EAP - TLS on WLC

Similar Questions

• EAP - TLS with WLC 4404 (choose which layer option 2)

  Hi all

  I want to install a WLAN that uses EAP - TLS.

  WiFi PC <----->LWAP <------>WLC <---->Radius Server

  Should the layer tab 2 for security on the WLC which option I use for the following: -.

  Security Layer 2 (I'm assuming that WPA + WPA2 than what laptops will use)

  Key auth Mgmt?

  I'm a little confused by the 802. 1 x in two of these fields, a security layer two and one for Auth key Mgmt?

  Thx a lot indeed guys,.

  Ken

  You would choose layer 2 security: WPA + WPA2

  Then in the settings WPA + WPA2 choose political WPA2 with WPA2 encryption. Under authentication key Mgmt select 802.1 x.

  Now if you need the use of WPA policy, then also choose TKIP for this.

  Choose your radius servers so for your AAA server tab.

  That's all.

• Configuration of LEAP and EAP - TLS on ACS 4.2

  Hi all

  I am starter to wirless lan, I'm 3.3 ACS ACS 4.2 migration, I must define LEAP & EAP - TLS for authentication of the end-user wireless, how to set up LEAP and EAP - TLS on Version 4.2 ACS.

  Similalry for EAP - TLS its requires a certificate to be migrated from old ACS 3.3 to 4.2 ACS, kindly tell me here.

  Hi Santosh,

  I am attaching a copy of the link because you could not access the link.

  I hope this helps.

  Kind regards

  Anisha

  P.S.: Please mark this thread as answered if you feel that your query is resolved. Note the useful messages.

• EAP - TLS Questions...

  Hi all

  My setup is like this...

  Laptop - LWAPP - WLC - ACS - AD

  I m using CA to generate the certificate... I set up EAP - TLS on WLC & ACS SE. everything works fine it is to tell when I issue a CA on my AD login name & install this certificate I m able to connect to the WLAN... For safety on WLC I activate WPA & 802.1 x...

  What I want is that when I start the laptop it should directly connect to the wireless network & whne I try to sign in using my user name & password that he should ask if my password is expired or something & connect to AD. But this is not case allowing to happen when we were using peap as it ask for username and paswword connect but not in the case of EAP_TLS it only to verify valid certificates...

  Thanks in advance...

  Kind regards

  Piyush

  EAP - TLS does not use a name of user and password only PEAP:

  http://TechNet.Microsoft.com/en-us/library/cc739638.aspx

• EAP - TLS uses WEP?

  Why do you need to configure WEP as a data encryption when you use EAP - TLS?

  'Ensure that the data encryption is set to WEP.

  You cannot use WPA2?

  Gr.

  Remco

  Remco,

  1. what should I do to configure EAP - TLS?

  In order to configure EAP - TLS, the only configuration on the WLC is selection of 802. 1 x 2 layer security screen.

  2. users must have a certificate of the user and computers need a computer certificate. IAS server needs a server certificate.

  You RADIUS server must have a certificate and this must be added to the list of trusted certificates on each client. There is no configuration required on the side of the controller for this.

  3. I want to use WPA/PWA2 enterprise with AES encryption. In all the documents, you can see that the client is configured with WEP.

  By default, if you choose 801.x on layer 2 security, WEp is used as the encryption. You must understand that these are two different things. One is the encryption (TKIP/AES and the other is the 801.x authentication). So if you want to use WPA2 with EAP - TLS, you must select WPA1 + WPA2 as layer 2 security, then 802. 1 x on the same screen in "Auth key Mgmt" select 802. 1 x

  Let me know if that answers your question.

  --

  Pushkar

• [ISE or ACS] EAP - TLS or profiling as the same SSID

  Hello

  I can only configure one SSID to connect 2 types of devices:

  • Devices with certificates connect on this SSID using EAP - TLS
  • Devices without the ISE profiles certificates (or ACS verifies their MAC addresses)

  Could this work?

  How can I configure this type of SSID on WLC?

  • 802. 1 X works
  • 802.1 X + MacFiltering works.
  • I failed to configure 802.1 X or MAC filtering...

  Thanks for your help,

  Patrick

  Hello Patrick.

  Unfortunately, I don't think that's currently possible in the world of wireless Cisco with a unique SSID. For your example, you will need two separate SSID. Something similar has been asked before:

  https://supportforums.Cisco.com/discussion/11941331/isewireless-nacone-SSID-MAB-and-dot1x

  I hope this helps!

  Thank you for evaluating useful messages!

• Problem with EAP - TLS EHT begging Provisioning

  Hi all

  I have a demo built using ISE v1.1.3 patch 1 and a WLC by using the v7.4.100.0 software.  The purpose of the demo is available to begging a device with an EAP - TLS certificate...  'device on-boarding.

  The entire CWA / registration of the device, everything is perfect and works well.  I use a Cert publicly signed on ISE built from [Root CA + intermediate CA + host Cert] which is used for HTTPS and EAP and I also PRACTICE operating against my Win 2 k 8 Enterprise Edition CA that belongs to my Active Directory.  It all works very well.

  The problem is that when ISE push the WIFI config to the device, it tells the Client to check for the root CA, but RADIUS within the ISE processes are related to the intermediate CA.  This leads to a problem where the Client does not trust the certificate of the ISE.  It doesn't seem to be a way to configure this behavior within the ISE.

  If anyone else has experienced this? Know a solution? Suggestions for a workaround?

  See you soon,.

  Richard

  PS - also using WinSPWizard 1.0.0.28

  Hi Richard,

  It is a bad behavior ISE is commissioning intermediate CA in similar BYOD of scenarios (hierarchical certification authority) registration process. It'll be fixed soon. The genius is almost ready with the fix.

  István Segyik

  Systems engineer

  Global virtual engineering

  The WW partner organization

  Cisco Systems, Inc.

  E-mail: [email protected] / * /

  Work: + 36 1 2254604

  Monday to Friday from 08:30-17:30 - UTC + 1 (CET)

• [Cisco ACS 5.2] EAP - TLS authentication failure

  What we are e

  Hello

  I set up a WiFi connection on Windows XP and Windows 7 with EAP - TLS (using Cisco WLC 7.0.235.3 and Cisco ACS 5.2.0.26.10). It is configured with the authentication of the computer and computer certificates are automatically registered for Microsoft PKI.

  It works well!

  Now, I configured Windows 8 with the same configuration.

  First authentication works, but if I manually disconnect and reconnect, I got this error on ACS: 22047 username main attribute is missing from the client certificate

  In the EAP packets, we could see that Windows 8 sent a TLS session but ticket session has not properly taken over by ACS...

  Configuration of the ACS, we checked the option "enable EAP - TLS Session resume' with the session timeout"7200 ".

  I found this bug

  http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId= CSCtn26538& from = summary

  It seems to be my problem but the reboot does not work in my case...

  It is set at 5.3 (0.40.2).

  I plan to install version 5.4.

  Do you know if this fix is supported by 5.4?

  Thanks for your help,

  Patrick

  Hi Patrick,

  What is set in point 5.3 must be set in point 5.4.

  Even if the same issue appeared with 5.4 there an ID different bug and identified as an independent issue (with different causes, usually)

  HTH

  Amjad

  Rating of useful answers is more useful to say "thank you".

• Wrong with EAP - TLS with Wireless before Windows logon

  Evil begins with a list of equipment;

  5508 WLC

  3502i AP

  Cisco ACS 5.3

  Clients Windows 7

  WLAN is set up with WPA2 AES with 802. 1 x for key management.

  Customer is set up with WPA2/AES, authentication method is Microsoft: card chip or other certificate on the computer. Authentication mode authentication is the user or computer.  The client is configured to use a certificate on the computer.  "It only works if the authenticating user or computer is seected."  If I use computer authenticate option... it says that it cannot find a certificate to use for the EAP.

  ACS is configured to allow only for the EAP - TLS protocol.

  We have created a stand-alone CA server and distributed CA certificates root and client authentication for all test systems.

  This whole process with EAP - TLS works very well if you are already connected to the machine, with the credentials of the cache.  Once I disconnect the Windows 7 client, I lose the connection to the WLAN.  We want to stay connected to the WIFI network.  W PEAP / MSCHAPV2 works very well with stay connected to the WLAN, but we want to use EAP - TLS.

  Any ideas?

  Thanks in advance,

  Ryan

  Hi Ryan,

  You actually answer your own question :) The reason for the fault is because the computer account doesn't have a certificate, so when your computer account user cannot connect to maintain the session going, and so you are disconnected. Provide the computer with a certificate account and your problem will be solved.

  Richard

• Expired password AD with EAP - TLS

  Hello

  It's probably a stupid question but this is. I have LWAPPs a WLC with ACS using EAP - TLS with a backend ActiveDirectory. I connect a laptop to the network with a wired connection and the connection to the domain. The cert of the user is then pushed to the laptop by group plicies or something else.

  Now, I can disconnect from the cable network and reboot the laptop. Connection to the laptop is via the credentials cached and it authenticates on the wireless network using EAP - TLS, well.

  The quiestion is is it a mechanism in this configuration for againg password the passowrd AD user that is used to connect to the Windows profile in the first place. It is necessary to reconnect to the network wired to do this or allow a change passowrd more once that the password years wireless?

  Thank you

  Pat

  With eap - tls, your wireless connection is insensitive to the user password. If the user will be able to change his windows password without having no problem with the wireless I know

• PEAP EAP/TLS, PORTEGE with WinXP sp2 Tablet Edition problem

  We have: Rev AiroNet350 Cisco with WPA - EAP: Freeradius with EAP/TLS and PEAP, tablet PC PORTEGE with WinXP sp2 configuration.

  This problem discribed in http://wiki.freeradius.org/index.php/FAQ#PEAP_Doesn.27t_Work
  Perhaps to solve this problem we need a fix (http://support.microsoft.com/kb/885453/en-us), but microsoft support said to contact the laptop manufacturer.
  Can someone help me with this problem?

  Hmmm I m not an expert in this area, but it seems that the MS OS update is necessary. (I hope)
  The preinstalled Windows operating system is a simple OEM version and generally all updates should be possible. However, if MS guys told you to communicate with the manufacture of the laptop, you can contact the maintainer authorized Toshiba in your country for details.

  But I studied a bit on the net and found this site useful:
  http://SearchNetworking.TechTarget.com/originalContent/0, 289142, sid7_gci945257, 00.html

  1. 802. 1 X is based on communication between your router and a RADIUS authentication server. If you use WEP, WPA or WPA2 with dynamic keys, 802. 1 X debugging following tips may be useful:
  a. reintroduce the same RADIUS secret in your wireless router and the RADIUS server.
  b. configure your RADIUS server to accept the request of the RADIUS of the IP address of your router.
  c. use ping to check the accessibility of router-server.
  d. package watch LAN account to verify that RADIUS and answers queries are fluid.
  e. use an Analyzer like Ethereal Ethernet to watch RADIUS success/failure messages.
  f. for XP SP2, turn on Wzctrace.log by typing "command netsh ras set followed * activated.

  2 if RADIUS is flowing but are rejected requests for access, you may have a problem of incompatibility or credential X Extensible Authentication Protocol (EAP) 802.1. This setting depends on Type EAP. For example, if your RADIUS server requires EAP - TLS, then select 'Card chip or other certificate' of your adapter wireless network properties / authentication Panel. If your RADIUS server requires PEAP, then select "Protected EAP" of the adapter. If your RADIUS server requires EAP-TTLS, then you will need a third-party wireless like AEGIS or in Odyssey client.
  Make sure that this specific EAP properties match for your adapter and the server, including the server CA certificate root trust Server domain name (optional but must match when it is specified) and the customer (EAP-MSCHAPv2, EAP - GTC) authentication method. When you use PEAP, use the control panel to 'Configure' CHAP to prevent Windows from automatically re-use of your connection.

• WiFi with EAP - TLS works on the Xoom?

  Did anyone had success with using the Wifi requiring user certificates? I try to get my Xoom to connect to the corporate network (EAP - TLS) and followed the instructions for the IPad and imported my homologated in Android correctly. But when I connect, it hangs to the connection state minutes before finally giving up.

  Thank you

  Yale

  
  

• ISE and EAP - TLS

  Hello

  We plan on implementing eap - tls for our iPads company and in the past, I've successfully tested it authentication with the ACS5.3, but now that we moved to ISE (1.1.1.24) I get an error.

  Result of the strategy of the 22045 identity is configured for password based authentication methods but received certificate authentication request

  I tried two different profiles, one with a certificates and credentials of the AD and the other with just the certificates but the error message are the same for both.

  EAP - TLS is enabled in the result of the 'Access to the network by default' authentication.

  Anyone can shed some light on where I'm wrong?

  Thank you

  Martin

  Yes that's right, the certificate that is presented to the ISE does not include the identity of the client, this is the reason why the attempt fails.

  Thank you

  Tarik Admani
  * Please note the useful messages *.

• Error Windows 7 IPsec IKEv2 VPN EAP - TLS

  I Strongswan Server Setup Ubuntu 14.04 since the official package with IKEv2 and eap - tls = rightauth repo using our public KEY infrastructure. I can connect correctly to Android and Linux but not Windows. I have installed my personal certificate in the certificate store, but when trying to connect it throws this error in the image. I have also attached my certificate (without the private key of course) personal - certificate rsa public only

  

  Hello Vyronas,

  The question you posted would be better suited in the TechNet Forums. I would recommend posting your query in the TechNet Forums.
  TechNet Forum
  http://social.technet.Microsoft.com/forums/Windows/en-us/home?category=w7itpro

  Hope this information helps.

• Install certificates for EAP - TLS does ACS does not work

  Hi all

  I have two problems.

  I produced a CSR ACS and sent my people to windows this and they published my ACS with a certificate. Cool.

  I'm going to download the GBA and I put a 'private key file?

  What is this file? and where can I get a? What is this long string of characters that generate the CSR, I sent the boys of windows?

  Also, I managed to just put any old rubbish in there? and I was surprised he accepted.

  Restarted the service IS and I tried to turn it on eap - tls on the "Overall Authentication Configuration" page to get only the message

  Could not initialize authentication PEAP or EAP - TLS because that Protocol

  certificate is not installed. Install CA using "ACS."

  «Configuration of CA page»»

  Now, I'm a little confused, because if have the installer GBA incorrectly, because of my lack of understanding of what this private key file and how it relates to all which?

  Thx a lot indeed.

  Ken

  I'm having the same problem. It seems the guys from windows to generate a cert that it must be exportable, which offers also private key file. I tried the following without success document. It can work for you, however, http://www.cisco.com/en/US/products/sw/secursw/ps5338/products_configuration_example09186a008020a45c.shtml

  I also tried to have the ACS to generate a certificate self-signed, that works. But on the client, you must uncheck the box validate the server certificate because GBA is not a trusted certificate servers. Right now I'm trying to understand how ad to publish the ACS as a trusted cert server so windows knows to do trust the cert of the ACS. Through all this, I found that you can configure in several ways, the most difficult part is to find a way that works for you.