Error Windows 7 IPsec IKEv2 VPN EAP - TLS

Similar Questions

• Only IPSEC AnyConnect VPN certificate authentication

  How can I activate "authentication certificate only" for AnyConnect IPSec IKEv2 VPN connections, so that users do not have to enter the user name and password.

  Basically, deploy the CA, and then deploy the VPN.

  This example uses the Microsoft CA, but you can use the built in place.

  https://supportforums.Cisco.com/blog/152941/AnyConnect-certificate-based-authentication

• Anyconnect with IPSEC IKeV2 certificate requirement

  Hello world

  We are implementing Anyconnect with IKEv2.

  Need to know if I can do this without a valid CA certificate?

  Will this work with ASA self-signed certificate?

  Concerning

  Mahesh

  Mahesh,

  SSL is used only for a few initial steps ("customer service" - such as downloading AnyConnect package and profile.xml file) in a remote IPsec IKEv2 VPN access.

  As with the more familiar SSL VPN, you can use a self-signed certificate on the SAA in conjunction with IKEv2.

  Your customers will have to or click beyond the warning of the untrusted server every time or else install the certificate self-signed SAA in their store of trusted CA root. with a certificate issued by the CA public they can't do either of those things.

  There are a few excellent documents elsewhere here on CSC that you reference in your deployment. Here are the links to them:

  Reference #1

  Reference #2

• Windows 7 Pro PPTP VPN 807 error and does not connect to the remote server, XP machine connect without problems

  I'm just set up my new windows 7 laptop (Dell Precision M4400) running windows 7 Professional and VPN are not working, they're always bombing with error 807.  "The connection between your computer and the VPN server was interrupted."

  I created a PPTP connection in order to connect to my workplace and connecting I continually receive an 807 error.

  To check my internet etc is work that I have connected to the same place through my existing XP laptop computer (DELL precision M4300) which has the same VPN settings.  Everything connects aok.

  I'm also running ESET as my anti-virus and firewall and that you have disabled it to test (normally I have no problem running this and is also running on my XP laptop).  I also confirmed that windows firewall is turned off.

  I connect wireless at home, internet works fine, firewall has not changed at each end (I manage both ends) and such noted works for my machine also running more XP wireless.

  Hello

  Welcome to Microsoft Windows 7 answers Forum!

  Note to resolve this problem, we have a support professionals who are well equipped with the knowledge on Windows 7 issues, do please visit the link provided below.

  http://social.technet.Microsoft.com/forums/en/w7itprovirt/threads

  Hope this information is useful.

  Thank you, and in what concerns:

  Suresh Kumar-Microsoft Support.

  Visit our http://social.answers.microsoft.com/Forums/en-US/answersfeedback/threads/ Microsoft answers feedback Forum and let us know what you think

• 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

• 4.2 of the ACS and EAP - TLS with AD and prefix problem

  Hello

  We have the following situation:

  -2 X ACS (ACS SE 4.2 1 x and 1 x 4.2 ACS) for domain

  -2 x ACS (ACS SE 4.2 1 x and 1 x 4.2 ACS) for domain b.

  First of all, there is a problem to have an ACS SE and a CBS work together for an area, I do not? When we haven't had that one area and the two SE ACS were responsible for domain A, it worked.

  Now after the changes, authentication of machine with EAP - TLS is no longer in effect. In the newspapers, it always says that "external user DB is unknown" for a username (machine) as host/abc.domain.ch

  This is the normal output of the Remote Agent, he finds the host but then nothing happens:

  CSWinAgent 2009-11-30 16:32:13 0140 3672 0x0 customer who connects from x.x.x.x:2443
  CSWinAgent 2009-11-30 16:32:14 0507 3512 0x0 CPP: NT_DSAuthoriseUser received
  CSWinAgent 2009-11-30 16:32:14 0474 3512 0x0 NTLIB: Creating Domain cache
  CSWinAgent 2009-11-30 16:32:14 0549 3512 0x0 NTLIB: domain Cache loading
  CSWinAgent 2009-11-30 16:32:14 0646 NTLIB 3512 0x0: none of the trusted domains found
  CSWinAgent 2009-11-30 16:32:14 0735 3512 0x0 NTLIB: cache loaded field
  CSWinAgent 2009-11-30 16:32:14 2355 3512 0x0 NTLIB: user "host/abc.domain.ch" found [FIELD]
  CSWinAgent 2009-11-30 16:32:14 0584 0 x 3512 0 RPC: NT_DSAuthoriseUser response sent

  So I did a test of the ASA to see if the host is a problem (until changes have been made it was not a problem):

  AAA authentication RADIUS host 10.3.1.9 username host/abc.domain.ch to test (the ASA becomes the host / entry for the correct Windows scheme with the $):

  CSWinAgent 2009-11-30 15:39:23 0140 3672 0x0 customer who connects from x.x.x.x:1509
  CSWinAgent 2009-11-30 15:39:23 0390 0 x 3728 0 RPC: NT_MSCHAPAuthenticateUser received
  CSWinAgent 2009-11-30 15:39:23 0474 3728 0x0 NTLIB: Creating Domain cache
  CSWinAgent 2009-11-30 15:39:23 0549 3728 0x0 NTLIB: domain Cache loading
  CSWinAgent 2009-11-30 15:39:23 0646 NTLIB 3728 0x0: none of the trusted domains found
  CSWinAgent 2009-11-30 15:39:23 0735 3728 0x0 NTLIB: cache loaded field
  CSWinAgent 2009-11-30 15:39:23 1762 3728 0x0 NTLIB: had WorkStation CISCO
  CSWinAgent 2009-11-30 15:39:23 1763 3728 0x0 NTLIB: Windows authentication attempts for user ABC$
  CSWinAgent 2009-11-30 15:39:23 1815 3728 0x0 NTLIB: Windows authentication FAILED (Error 1326 L)
  CSWinAgent 2009-11-30 15:39:23 0373 3728 0x0 NTLIB: retry authentication to the domain
  CSWinAgent 2009-11-30 15:39:23 0549 3728 0x0 NTLIB: domain Cache loading
  CSWinAgent 2009-11-30 15:39:23 1762 3728 0x0 NTLIB: had WorkStation CISCO
  CSWinAgent 2009-11-30 15:39:23 1763 3728 0x0 NTLIB: Windows authentication attempts for user ABC$
  CSWinAgent 2009-11-30 15:39:23 1815 3728 0x0 NTLIB: Windows authentication FAILED (Error 1326 L)
  CSWinAgent 2009-11-30 15:39:23 0456 0 x 3728 0 RPC: NT_MSCHAPAuthenticateUser response sent

  It is clear that the test failed because of the bad 'past to a computer' but it's a different output as before. I saw that in ACS 4.1, you can change the prefix of send_break_action for nothing, but in 4.2 it is no longer possible.

  This could be the problem, or if someone sees no other problem?

  Best regards

  Dominic

  Hello

  I encounter the same problem with my acs. I have all of the attempts failed for the default group. For the default group made configuration is not available. Is - this thereason behind all this?

• Windows L2TP/IPSec to ASA

  Hello

  I configured on ASA windows L2TP/Ipsec connections. Phase 1 and 2 are successful, the tunnel is created but immediately after this deletet. Tested from windows XP and windows 7. I use DefaultRAGroup for that (can not use any group which is by default not - limitation of windows). Here is my config:

  attributes of Group Policy DfltGrpPolicy
  value of 10.1.1.1 WINS server
  value of server DNS 10.1.1.1
  VPN-idle-timeout 300
  Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn
  the authentication of the user activation
  allow to NEM
  NAC-parameters DfltGrpPolicy-NAC-framework-create value
  WebVPN
  SVC keepalive no
  client of dpd-interval SVC no
  dpd-interval SVC bridge no
  value of customization DfltCustomization

  attributes global-tunnel-group DefaultRAGroup
  asa-admins address pool
  authentication-server-group CSACS
  IPSec-attributes tunnel-group DefaultRAGroup
  pre-shared-key *.
  Disable ISAKMP keepalive
  tunnel-group DefaultRAGroup ppp-attributes
  PAP Authentication
  ms-chap-v2 authentication
  eap-proxy authentication

  Crypto-map dynamic outside_dyn_map 10 the value transform-set TRANS_ESP_AES_SHA TRANS_ESP_DES_SHA ESP-AES-256-SHA ESP-AES-256-MD5 ESP-AES-128-SHA ESP-AES-128-MD5 MD5-ESP-3DES ESP-3DES-SHA ESP-DES-MD5 ESP-DES-SHA
  map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
  outside_map interface card crypto outside

  And here are some logs:

  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715027: Group = DefaultRAGroup, IP = 193.193.193.193, IPSec SA proposal # 1, turn # 1 entry overall SA IPSec acceptable matches # 10

  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-710005: UDP request and eliminated from 193.193.193.193/4204 outside: outside-interface/4500
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-6-602303: IPSEC: outgoing remote access to ITS (SPI = 0xAEA59455) between the outside of the interface and 193.193.193.193 (user = DefaultRAGroup) was created.
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715007: Group = DefaultRAGroup, IP = 193.193.193.193, IKE got a msg KEY_ADD for SA: SPI = 0xaea59455
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-6-602303: IPSEC: incoming remote access to ITS (SPI = 0x9D3B8BDE) between the outside of the interface and 193.193.193.193 (user = DefaultRAGroup) was created.
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715077: Group = DefaultRAGroup, IP = 193.193.193.193, pitcher: received KEY_UPDATE, spi 0x9d3b8bde
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715080: Group = DefaultRAGroup, IP = 193.193.193.193, timer to generate a new key to start P2: 3060 seconds.
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % 713120-5-ASA: Group = DefaultRAGroup, IP = 193.193.193.193, PHASE 2 COMPLETED (msgid = 00000001)
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-713906: IKEQM_Active() Add L2TP classification rules: ip <193.193.193.193>mask <0xFFFFFFFF>port<4204>
  17 February 13:27:08 vpnasa1 February 17, 2010 13:27:08 vpnasa1: % ASA-7-710005: UDP request and eliminated from 193.193.193.193/4204 outside: outside-interface/1701
  17 February 13:27:08 vpnasa1 February 17, 2010 13:27:08 vpnasa1: % ASA-6-302016: connection UDP disassembly 56281479 for outside:193.193.193.193/4204 of identity: outside-interface/1701 duration 0:01:07 431 bytes
  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-302015: built connection UDP incoming 56282536 for outside:193.193.193.193/4204 (193.193.193.193/4204) to the identity: outside-interface/1701 (outside-interface/1701)
  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-603106: L2TP Tunnel created, tunnel_id 50, remote_peer_ip is 193.193.193.193 ppp_virtual_interface_id 1, client_dynamic_ip is 0.0.0.0 username is user1
  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-603107: L2TP Tunnel deleted, tunnel_id = 50 remote_peer_ip = 193.193.193.193

  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-4-113019: Group = DefaultRAGroup, username =, IP = 193.193.193.193, disconnected Session. Session type: IPsecOverNatT, duration: 0 h: 00 m: 03 s, xmt bytes: 795 bytes RRs: 1204, reason: L2TP initiated

  What's wrong?

  Thanx

  Please go ahead and activate the following command:

  ISAKMP nat-traversal crypto

  Try again.

• Cisco ACS with external DB - EAP - TLS

  Hi guys,.

  I understand how the EAP - TLS exchange works (I think), but if I have a client (with or without wire) that uses EAP - TLS with a CBS, I confirm the following.

  Let both users and computer certificates are used:

  1. customer and ACS are with each of the other automatic certificates to ensure they are known to each other. The eap - tls Exchange.

  2A. At any given time and I'm assuming until the successful eap - tls message is sent to the client, the ACS to check if the user name or computer name is in the AD database?

  2B. Wot is the parameter that is checked on the AD database?

  I read here that it can be: http://www.cisco.com/en/US/docs/net_mgmt/cisco_secure_access_control_server_for_windows/4.1/configuration/guide/peap_tls.html#wp999517

  Client certificates

  The client certificates are used to identify with certainty the user in EAP - TLS. They have no role in the construction of the TLS tunnel and are not used for encryption. A positive identification is made by one of three ways:

  CN (or name) comparison-compare CN in the certificate with the user name in the database. More information on this type of comparison is included in the description of the subject field of the certificate.

  Comparison of SAN-compare the San in the certificate with the user name in the database. It is only supported from the ACS 3.2. More information on this type of comparison is included in the description of the field another name of the subject of the certificate.

  Binary comparison - compare the certificate with a binary copy of the certificate stored in the database (only AD and LDAP for that). If you use the binary comparison of certificate, you must store the user certificate in a binary format. Also, for the generic LDAP and Active Directory, the attribute that stores the certificate must be the standard LDAP attribute named "usercertificate".

  3. with the foregoing, if options 1 or 2 are used (CN or SAN comparison), I guess it's just a check between a value out the CERT of the ACS and checked with AD, is that correct? With option 3, GBA exercise a complete comparison of the certificate between what the client and a "cert stored client" on the AD DB?

  Please can someone help me with these points.

  I'm so lost in this kind of things :)) I think.

  Thx a lot and best regards,

  Ken

  TLS only * handle * is complete/successful, but because the user authentication fails.

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 client SSL read Exchange of keys A

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 read Certificate SSL check

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: SSL = SSLv3 read state completed A

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 write change cipher spec A SSL

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: SSL = SSLv3 write finished State has

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 data embedded SSL

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State SSL = SSL handshake completed successfully

  EAP: EAP - TLS: handshake succeeded

  EAP: EAP - TLS: authenticated handshake

  EAP: EAP - TLS: CN using the certificate as an authentication identity

  EAP: State EAP: action = authenticate, username = 'Jousset', the user identity is "jousset.

  pvAuthenticateUser: authenticate "jousset" against CSDB

  pvCopySession: assignment session group ID 0.

  pvCheckUnknownUserPolicy: Group of session ID is 0, the call pvAuthenticateUser.

  pvAuthenticateUser: authenticate "jousset' against the Windows database

  External DB [NTAuthenDLL.dll]: Cache of Creating Domain

  External DB [NTAuthenDLL.dll]: Domain for loading Cache

  External DB [NTAuthenDLL.dll]: no UPN Suffixes found

  External DB [NTAuthenDLL.dll]: could not get the domain controller for dwacs.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: could not get the domain controller for enigma.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: could not get the domain controller for acsteam.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: could not get the domain controller for vikram.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: domain loaded cache

  External DB [NTAuthenDLL.dll]: could not find the user jousset [0 x 00005012]

  External DB [NTAuthenDLL.dll]: user Jousset is not found

  pvCheckUnknownUserPolicy: assignment session group ID 0.

  Unknown user "jousset" was not authenticated

  If EAP-failure (RADIUS Access-Reject (is sent, no EAP-Success(Radius Access-Accept).))

  And no matter how port will not be allowed to pass traffic unless the NAS device gets an EAP-Success(Radius Accept) for the user.

  HTH

  Kind regards

  Prem

• [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".

• Novell NDS CA and EAP - TLS

  Hi all

  I configured an ACS Server 4.1 with Novell CA authentication certificate. internal to the ACS server works very well and the group maps also works without problems.

  Now, the customer wants to use eap - tls in the wlan configuration. Authentication with user name and password works fine. If I activate the validate the certificate of the server in the windows xp wireless configuration settings, that I do not have access to the network. I get an error message on the client and in the journal of the CSA, I see an error with eap - tls ssl handshake!

  Are there problems with certificates of AC novell and novell?

  Any ideas?

  Thanks for help

  René

  Hello

  Mark this thread as solved, so that others can enjoy.

  Thank you

  Prem

• 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.

• IPsec IKEV2 Cisco AAA server

  Nice day

  Is it possible to configure the VPN Ipsec IKEv2 without AAA server? Or the use of any the less the ASA 5508 x as an AAA server for VPN users?

  Hello

  I have attached the screenshot ASDM to do LOCAL authentication and assignment of DHCP addresses for VPN users.

  Kind regards

  Aditya

  Please evaluate the useful messages and mark the correct answers.

• 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 *.

• ASA SHA256 integrity for proposal of IPSEC IKEV2

  Hi team,

  I tried to configure SHA256 integrity for IPSEC IKEV2 and SHA256 proposal wasn't available, the version that we run is 9.0 (3). The model of the SAA is 5540 (Legacy). Could someone please help us identify if the same support in the firewall of the inheritance if we improve the IOS in 9.1 (6) as this is the last version available for the box.

  ASA(config-IPSec-Proposal) # integrity Protocol esp?

  Options/IPSec proposal mode controls:

  MD5 md5 hash value

  set null null of hash

  SHA-1 hash sha-1 game

  Thank you

  Vishnu

  Hay he...

  Book 3: Cisco ASA series VPN CLI Configuration Guide, 9.1 - IPSec and ISAKMP - creating a Configuration of Basic IPsec configuration -Note at the end of step 2:

  HA - 256... can also be used for the protection of the ESP integrity on the new platforms ASA (and not 5505, 5510, 5520, 5540 and 5550).

  Given that Cisco has announced the date of end of life for these older platforms

• 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.