Cisco VPN :: ASA 5510 Anyconnect Client And Local Authority Certificate
Sep 20, 2011
ASA 5510 configuration for Csco anyconnect vpn client. Currently ASA is configured for self-signed certificate acces thru anyconnect ssl vpn. So the cert is being generated with every connection (of my understanding, I haven't found any identity certificate on the current configuration, at least on ASDM). Now I need to use a certificate from our local windows CA that we have at the office. I.e. self-signed certs should be changed with another one issued by our local office authority.
1. Generated new rsa key pair on the ASA
2. Generated CSR from identity certificates
3. Applied CSR to the windows CA and generated the certificate
Now I need to understand what is going to happen after I install this certificate on the ASA's identity certificates and apply it to outside interface. Is there anything to be done on the users side to use new certificate? Do they need to download and install the root certificate from the same CA? Do i need to have the root certificate installed on the ASA or identity is enough?
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Jul 12, 2011
i was setting up an ssl vpn on an asa 5540 (8.2) but can't set up the local ca authority
its an active/standby failover pair
i knew it wasn't enabled on active/active but i didn't realise it was also not enabled on active/passive has any one came across this or know whether it can be enabled?
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Oct 19, 2012
i am working on ISE 1.1.1, surprisingly i couldn't found certificate authority certifiate at certificate operation anymore.
would it be the change on GUI? So now where i can import the CA certificate to ISE?
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Jan 22, 2012
I want to connect with AnyConnect Secure Mobility Client 3.0.2052 to ASA 5540 Version 8.4 and SSL Premium License.The clients using Maschine Certificate to authenticate to ASA. This works fine.Now I want to setup a DAP to verifiy the client against the Microsoft AD using LDAP. I configured LDAP server in ASA see:aaa-server LDAP protocol ldap aaa-server LDAP (inside) host ldap.com ldap-base-dn DC=x,DC=x,DC=x,DC=com ldap-scope subtree ldap-login-password ***** ldap-login-dn ***** server-type microsoft ,I can see that it works if I test the server via the testbotton in ASDM and I see it in CLI "debug ldap 255" also. But if I configure in DAP: AAA Attribute ID:memberOf = DomainMember I can not see any request to the LDAP server during I try to connect with the Client und the DAP doesn't match.
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Jul 13, 2011
want to connect with AnyConnect Secure Mobility Client 3.0.2052 to ASA 5540 Version 8.4 and SSL Premium License.The clients using Maschine Certificate to authenticate to ASA. This works fine.
Now I want to setup a DAP to verifiy the client against the Microsoft AD using LDAP. I configured LDAP server in ASA see: [code]I can see that it works if I test the server via the testbotton in ASDM and I see it in CLI "debug ldap 255" also. But if I configure in DAP: AAA Attribute ID:memberOf = Domain Member I can not see any request to the LDAP server during I try to connect with the Client und the DAP doesn't match.
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Dec 2, 2011
Can anyconnect clients and cisco vpn ikev1-2 clients use the same certificate on an ASA 5510 ?
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Apr 2, 2012
I have an anyconnect account set up using version 3.0.5080 and connecting to an ASA 5510 base 8.2(2)17. We are using certificates for authentication. If I try and use the account on a windows machine it all works fine.
However on a mac running Lion if I try and connect via a web browser or already have the anyconnect client loaded and try to connect I always get “certificate Validation Failure”. I double checked the certificate was correct and am sure that is correct as it is the same certificate on the Windows and the mac. After searching online I have also tried editing the anyconnect profile to so it is set “certificate store override”, and put the certificates and key in the “user/.cisco/certificates” and “/opt/.cisco/certificates” folders.
After further testing, if I change the anyconnect connection profile to “authentication aaa” I can connect fine. Then if I disconnect, change it back to “authentication certificate” I can connect fine the first time, but all the following subsequent efforts I make fail. If I repeat this process this happens each time, I can connect the first time but after that it fails with the same “certificate Validation Failure” error message. When it connects this first time I checked and confirmed that it is definitely using the certificate. I have also tried using both authentication methods (“authentication aaa certificate”) and had the same problem.
This leads me to believe that my configuration is correct and it is some bug in the anyconnect client or the ASA image. I have had a look through bugs and read somewhere that there was a bug on earlier versions of 8.4, but nothing about 8.2.
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Dec 12, 2012
I can make some "local policy" with client of SSL VPN AnyConnect and block access to internet?
The user would only have access to the internet if he was connected to the VPN (by internal proxy).
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Aug 5, 2012
I'm on a Mac connecting to a Cisco ASA 5510 with AnyConnect VPN client.
The connection is established and it works for 15-30 seconds, then the connection drops. AnyConnect will reconnect, and then it works fine.
I noticed in the logs that it reconnects with a smaller packet size.
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Dec 11, 2012
I have configured anyconnect for phone at ASA 5510. Phone can connect to Corporate network through VPN from outside without any problem.
If I connect laptop to PC port at phone, I can run anyconnect client at pc and get vpn connection through phone. Can I get VPN connection for laptop through phone without running anyconnect client at the laptop i.e. can phone share VPN connection for laptop at PC port?
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Jul 25, 2012
I have the problem, that when I want to connect to the VPN Gateway (ASA 5510) with the AnyConnect Client 3.0 I will get the error "Failed to load preferences" when I try to connect via the SSL Portal of the ASA, everthing works fine... I have tried to reinstall the Client - without any success.
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Jan 18, 2012
We have 2 ASA 5510's running in a Active/Standby configuration. It appears that most of the changes we make on the active unit are replicated to the standby unit. However, there are 3 AnyConnect Client Profiles on the active unit and none of them show up on the standby, the standby has no AnyConnect Profiles. We also have 1 OnConnect script on the active unit and it does not appear on the standby unit either.
I was under the assumption that all config items on the active unit would replicate to the standby. Is this not correct? Do I need to do something extra to get everything replicated? Are there other items that do not replicate?
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Feb 27, 2012
Here is the pertinent information first...
Windows 7
Cisco AnyConnect SecureMobility Client 3.0.4235
Cisco ASA 5510 firewall 8.2
The problem is.....When I log in, the client does its start-up bit, and then displays a "This certificate is intended for the following purpose(s):" message. If I decline the certificate, it gives me the error message shown in the image, but I can otherwise continue and establish my VPNs with no problem.
Unfortunately, the certificate it selects has nothing to do with my organization ( in fact, the certificate is for "*.whitepages.com" - see images). To make matters worse, I can not find this referenced certificate anywhere under my user context in Windows.
I have tried removing, rebooting, and re-installing - it does no good.How do I force the client to stop using this incorrect certificate, and to at least use one that belongs to my organization?
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Jan 2, 2012
So, I've set up Anyconnect client access to an ASA-5510.
I've got a handful of interfaces, which contain hosts that should be accesible to anyconnect clients. I'm unable to reach addresses on a specific network, due to what packet-tracer claims is an implicit deny, though I'm unsure where to apply an access-list in this case.
fw1# show nameif
Interface Name Security
Ethernet0/0.205 SECURE 90
[Code].....
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Apr 20, 2009
We are using an ASA 5510 and remote access (SSL VPN) using the AnyConnect client.
Is it possible to display a user message when a user connects using the AnyConnect client, matching a specific dynamic access policy? Can the message be displayed when the action is "Continue" rather than "Terminate"? I can't seem to get this to work and wondered if there was a LUA function to do this.
We have a DAP which gives a restricted ACL when the user's anti-virus is out of date, and I wanted to notify the user to update their anti-virus and reconnect.
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Jul 21, 2011
I setup RA-VPN under local asa 5510 IP pool (192.168.127.0/24) and all was working fine. I got internet and local network access.
Then i have 5 site to site VPN working fine but when im traying to access to those L2L VPNs from the remote acces client im not able to do that. So after that i decided to obtain IP addresses from my DHCP server so i can obtain IPs from my local network (172.17.16.0/16) and then access normally to the VPN site to site. But the surprise was that the VPN cisco client is getting local IP address (172.17.16.222) perfectly but im not able to access even to my local network.
I have the same-security-traffic permit inter-interface same-security-traffic permit intra-interface enable.
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Dec 20, 2012
I am doing a proof of concept with anyconnect and certificate authentication. with 3.0 i was able to do this with a certificate from my CA and a client cert in a smartcard. I have upgraded to 3.1 and now it doesnt work anymore ( i need 3.1 and Asa 9.0 because of IPv6 Split-tunneling).Reading the forum i got some info that the ASA cert must have a EKU value of 'Server Authentication' and the client cert must have a similar EKU (client Auth)
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Apr 28, 2013
I have a strange issue with certificate based authentication anyconnect. We have an ASA with two internet links, both have a CA authenticated Cert for anyconnect VPN’s. We have an anyconnect client profile also, when we simulate a link failure on the ASA the anyconnect should automatically attempt a re-connect to the backup server list in its configuration (which is the other interface on the ASA 5580) which it does but we get a certificate trust error.
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Sep 6, 2011
When i'm trying to connect using stand-alone Anyconnect (not through the web), I got the SSL error message "The certificate you are viewing does not match the name of the site you are trying to view" (attached).
The certificate I installed for the SSL connection on outside interface got Subject CN=testvpn.mydomain and Subject Alternative Name (SAN) --> DNS Name = testvpn.mydomain
It seems to me that instead of connecting to testvpn.mydomain, anyconnect try to connect to the its IP address. I did try to remove the IP address in Server List in the profile, but it still doesn't work.
If I'm using Clientless (through browser), I don't received this error which means the certificates installed correctly.
Is that a bug on anyconnect 2.5.2019 or is there other ways to force anyconnect to check name instead of the IP against the certficate?
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Mar 26, 2012
We currently are using the anyconnect client using certificates for authentication (ASA 5520 v8.4). It works pretty good but I can only get it to work on a profile basis on the clients laptops. We are running windows 7 and if multiple users need VPN i have to install the certificate for each user. I have changed the xml profile to read the certificate store to "all" and true for certificate store override. I am installing the certificate in the trusted root certificate store. Is there a way for the anyconnect to authenticate for all profiles (users) for the laptop?
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Feb 7, 2013
I am having some problems with my AnyConnect configuration.I have configured AnyConnect (ssl vpn / webvpn) on my Cisco 1841 Router, and I can access it from a web browser and start the tunnel, then anyconnect starts up and then the problem come, because when AnyConnect is trying to connect it comes with an error saying "The certificate on the secure gateway is invalid".
I have read almost all of the threads in here about the problem also tried to make a new certificate, but nothing is working?
BTW: I am using self-signed certificate?
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May 28, 2012
I am setting up Clientless Anyconnect on ASA 5520. I have a Verisign Cert but when I go to Certificate Management-->CA Certificates-->Add, I put everything in and click "install certificate" I get an error. FYI I have the Primary Cert Authority Installed already?
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Oct 25, 2012
I just upgraded our AnyConnect package on our ASA5510 from 3.06xxx to 3.1. When I tried to log in to the website to automatically install the client, it showed me a big error saying the Certificate is untrusted and I have to explicitly accept it. After accepting it, I had to restart the installation.Is there a way to disable this strict certificate trust setting? We don't have a valid SSLVPN certificate yet, but this big error will confuse endusers.
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Aug 19, 2012
we currently have a remote access asa setup using Anyconnect with self signed certificate, and several users in the certificate database as we are using radius and certificate for authentication.
I want to purchase and obtain a trusted CA signed certificate (such as Verisign) and replace the current self signed cert.
My question is will I have to reset the current CA server of the ASA and replace the certificate user database? ie start from scratch.
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Jan 25, 2012
I'm trying to set up vpn with ASA 8.2(5) and Anyconnect 3.0.4235. The goal is to force user to connect from registered machines only (winXP & win7 x32 and x64). To do this, I used machine certificates issued by own CA. Certificate is installed in machine store. I use double authentication (aaa & certificates). Everything works fine, AnyConnect browses cert store, ASA validating machine certificate, then user is prompted for username/password and finally if all is correct - connection is established.My problem is, that for new installation (new host), AnyConnect fails at first connection attempt. If I use aaa authentication only, connection is established, but if I use aaa & certificates - connection fails. The appropriate .xml profile is predeployed at client host asa well as machine and root certificates.Important: When first try (aaa auth) succeded, others are always OK (with aaa. certificate or aaa & certificate authentication). Only the first one fails.The goal is to succesfuly establish connection with aaa & cert.
With DART i get:
******************************************
Type : Error
Source : acvpnagent
Description : Function: CTransportWinHttp::WinHttpCallback
File: .CTransportWinHttp.cpp
Line: 2150
[code]....
Certificate is valid for sure, and as I mentioned before, if first use aaa only, the second try is OK. At ASA with debug crypto ca 255 can't see any certificate from client.
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Jul 7, 2011
Any instructions to configure an ASA to allow authentication by certificate only on an AnyConnect vpn?I'm running an ASA 5505 with 8.4(1) and AnyConnect 2.4.7030 on an Android phone.I currently have the AnyConnect client connecting ok using username / password for authentication.
I have loaded the company root certificate (internally generated) into the ASA "CA Certificates" and generated an Identity Certificate for the ASA.
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Mar 21, 2013
I have an ASA (8.4.5) configured with a connection profile that does AAA and Certificate authentication. Once I have the anyconnect 3.1 on a win Xp system, it works perfectly. When I do a web install, it goes through the normal download, log-in, re-download then says "Certificate Authentication Failure" If I change the profile to AAA only, it installs fine. I even get the error if I launch from the web after I have the client on the PC. Why this is not working?
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Apr 17, 2013
I am having anyconnect version 3.1.03103, windows7 & 8 and asa 5520 (8.4). I have gone through alot of work to solve this issue but it not hapening. On clientless ssl vpn it prompts me for manual certificate selection but on anyconnect client it is not. profile configuration is mentioned below. In the highlighted line below i have changed UserControllable="true" still no results.
<?xml version="1.0" encoding="UTF-8"?>
-<AnyConnectProfile xsi:schemaLocation="[URL]" xmlns:xsi="[URL]" xmlns="[URL]">-<ClientInitialization>
[Code]....
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Nov 7, 2011
Been tinkering around in our ACS 5.2 appliances today to setup PEAP. I generated a self signed certificate under local certificates which I want to remove now. But when I try to delete it I get the following message:
This System Failure occurred: Certificate is associated with a protocol. Hence it cannot be deleted.. Your changes have not been save. Click OK to return to the list page.
I assume this is because it is associated with the EAP protocol, but I cannot uncheck the box when I edit the local certificate. How can I get rid of this test certificate?
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Mar 26, 2013
We are deploying BYOD with Cisco ISE 1.1.2 and WLC (5508) using 802.1x authentication.Windows clients cannot connect to 802.1x SSID with the following error on ISE:Authentication failed : 12321 PEAP failed SSL/TLS handshake because the client rejected the ISE local-certificate
The client doesn't have preconfigured wifi profile or root certificate installed.The concept of BYOD suppose that you can connect your device without any installed certificates and preconfigured wifi-profiles.
The problem is that Windows 7 supplicant does not send TLS alert in pop up window, when connecting to 802.1x SSID.If this alert is seen, than you can accept it and proceed the connection. After that you will be asked to install ROOT-cert, get your own cert and etc.So, the question is: how to make the windows supplicant to show the pop-up window with TLS alert?
p.s. the attached file shows the example of pop up TLS-alert window
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Jun 14, 2011
I am having a problem configuring SCEP for my secure mobility client. I have created a connection profile to allow certificate requests but when I fill in the step-forwarding-url field I get an error. The CA we are using is an internal MS CA with SCEP already enabled. This has been configured for a long time with our current Cisco VPN client using certificate authentication. The ASA is running 8.4.1.Here is the error I get when I try to enter the command into the group policy associated with my certificate enrollment connection profile: group-policy SSLGP attributes. url...
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Jul 8, 2010
The IPAD VPN works great over token, radius and local authentication. But now we need to authenticate vpn client via digital certificate (only vpn authentication between client and gateway)? I'm not sure which certificate we should buy to authenticate vpn client.The plan is to install digital certifiacte on VPN Gateway (CISCO ASA 8.0.4) and IPAD Cisco IPSec client to eliminate user/pass authentication.
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Oct 30, 2011
When I try to export an SSL Certificate for a Client I get a htps . CSR file instead of the .PEM file. So, I can't update the client computer with the correct certificate.
Firmware: 1.0.2.6
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