Cisco AAA/Identity/Nac :: ACS 5.1.0.44 External Identity Stores Account To Be Locked Out
May 11, 2012
I am currently running cisco ACS 5.1.0.44 and use active directory as the main authentication identity store to allow network administrators to have access to network devices in my organization .As per the established security policies in my organization , the ACS has to disable any account after 3 failed login attempts to any network devices .i have gone through all the settings oN the acs but couldn't find where or how it is done .
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Aug 15, 2012
I understand that Cisco Secure ACS 5.3 supports the integration with existing external identity repositories such as Windows Active Directory and LDAP servers. In fact, in my environment, my ACS 5.3 is now integrated with AD and RSA.My question here is can Cisco Secure ACS 5.3 integrate with "multiple" WIndows AD, LDAP, RSA Server etc.? if yes, is there a Cisco document stating this? The keyword here is multipple.
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May 18, 2011
I have a new Cisco Secure ACS 5.2 on a VM. We want to use it to for administrative access to our Cisco equipment with TACACS+. I am trying to map user permissions to different groups of devices based on active directory group membership, however it is not working.
I am using an LDAP (configured for secure authentication) external identity store. On the directory organization tab, I have confirmed the accuracy of the subject and group search base and the test configuration button shows that it's finding > 100 users and >100 groups.
On the directory groups page I have entered the groups according to the required format. cn=groupname1,ou=groups,dc=abc,dc=com
I have a rule based result selection under group mapping. I have two rules in the format below.
Conditon
LDAP:Externalgroups groupname1
Result
Identitygroup1
I have the default group set to a identity group named other. My problem is, no matter what user attempts to authenticate, the Default rule is applied, and the user is put into the other identity group.This occurs when I log on as a groupname1 user, groupname2 user, or as user that is not a member of either of those groups. LDAP authentication works and the user is able to logon to the device.
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Feb 22, 2013
I have installed ACS 5.4 and we are looking to authenticate our Anyconnect users with ACS via Active Directory. I think I have the correct commands in our ASA ( we had ACS 4 and authenticated our anyconnect users ).
I also have configured ACS to use Active Directory and installed the server side cert in ACS. I'm just uncertain how to program ACS to use the security group that I have setup in Active Directory.
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Feb 16, 2013
I'm currently setting my ACS 5.x for oridinary person to disable account if password not changed for certain date, But some VIP accounts need to exclude from this condition?
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Jun 5, 2011
We created the admin account during the setup and were able to log into the Web GUI, but we can't use this admin to access the CLI by using ssh, always said permission denied.
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May 18, 2011
I can create a read-only account on the ACS 5 server? I have the ACSAdmin account.
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Sep 25, 2011
A 'com.liferay.portal.NoSuchUserException.no such user with primary key 10002491'' error was encounterd when I tried to access ACS 5.2 dashboard using my account (10002491). Using ACSAdmin account I can view the dashboard. My account and ACSAdmin has the same profile and privilege in ACS.
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Mar 6, 2011
We are using ASA5520 as our VPN concentrator and has configured IPSec authentication using digital certificates with Microsoft CA for the remote access VPN. The AAA server used for remote user authentication is Windows Active Directory. Screenshot of the AAA configuration is attached. The problem we face is that the "Login DN" account (marked in red box in the screenshot) is frequently getting locked out in the active directory. I have confirmed that the password is the same on both ends and the account is not used any where else.
The NTP server configured for the VPN concentrator is the Active Directory itself but no accounts are configured (not required) for updating the time service in the concentrator.
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Mar 20, 2012
Currently on 5.3.0.40.2 when a invalid password is attempted via TACACS or RADIUS to the AD identity store is locks the account out on the first failed attempt. The AD policy is lockout after three attempts. Is there a way to fix this issue so the account is not locked out with only one failed attempt? I see options for local password policys in ACS but nothing for the identity store. For what its worth this happened also with ACS 4.X deployment before we moved to ACS 5.3.
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Mar 29, 2013
i have cisco ACS 5.2 and want to create user account for technician, with only certain commands.
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May 12, 2011
Is there a way to restrict the helpdesk account only able to add/remove MAC address from the host filter table? It would be better if doing this via web or API.
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Jan 14, 2010
I've set up a ACS 5.1 Server an want to use it with our LDAP System. Therefor, I'm trying to login to a Cisco 1841 by using my LDAP Account, but it dosent work. The ACS seems not to know that it should use LDAP, because I get,"22056 Subject not found in applicable identity stores"LDAP is configured as Identitiy Store, the bind test works successfully and I created a sequence, where LDAP is at first position. What goes wron?? (TATACS for loal ACS Users works)
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Dec 12, 2011
I have an ACS 5.2 server integrated with Active directory . Now i need to create an internal user account to login to some radisu devices using internal user database .I have near about 600 users all are authenticating through AD .
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Jul 14, 2011
I can add a ACS 5.1 to an Active Directory without using the administrator account, I have a domain administrator account by another name. I can use this account to include the ACS domain.
I have a account domain admin but when i try to add the ACS to AD have this message "can not resolve network address"
The DNS and network connectivity its OK
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Oct 5, 2012
We have a Cisco ACS 5.2 deployment (appliance). It has an existing integration with Active Directory. We utilize this with RADIUS to authenticate our wireless users and TACACS for managing our network equipment.The RADIUS reports are useful for other teams (outside my own) to be able to troubleshoot password and account lockouts (everyone forgets to change the password on their phone).I would like to allow this team and other access to view the RADIUS authentications report.
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Apr 21, 2011
I was in the process of creating a AAA setup on my NX-0S (MDS9148), logged out/attempted to login to test AAA login and now I can no longer login as admin either! I didn't change the local account. I have the Cisco Device Manager open still (in the fabric switch) and how I remedy this (AAA is not up and running as of yet with this switch).
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Aug 23, 2012
I cannot sponsor a guest account using his/her email address. When I try to create a guest account, its show as file attached.
For example,
email.m@email-me.co.xx ->>>>>> cannot create
email.me@email-me.co.xx ->>>>>> can create
ISE version 1.1.1.268
Patch version 1
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Aug 2, 2011
We plan to use machine certificates on our notebooks with Windows Vista. Our authenticating server is Cisco ACS 5.1. To access the wireless network we want to use the machine certificate of the notebook and a verification of the corresponding computer account in the Active Directory. What authentication method is the best to check the machine certificate and if in the Active Directory exist the enabled corresponding computer account ? How to configure the ACS and the notebook to use it like described ?
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Apr 18, 2011
I have setup ACS 5.2 in my lab and have it completely funcation with Downloadable ACLs, Dynamic VLANs and the identity store on the backend is Active Directory. I need it to lock a user account in AD if there are to many auth attempts. I have gone into AD and set a max login attempts to 3 but if I continue to fail authentication (on purpose) using radius auth, it never locks out my AD account? I am using the Anyconnect 3.0 with NAM as the supplicant installed on my workstation. I have also configured the switchport that I am connect to with the following commands. I tried the dot1x max-reauth-req 3 command and that didn't really do anything for me either. What am I missing here?
switchport mode access ip access-group 10 in authentication event fail action authorize vlan 40 authentication event no-response action authorize vlan 40 authentication host-mode multi-host authentication priority dot1x mab authentication port-control auto authentication timer reauthenticate 10 authentication timer inactivity 20 authentication violation protect mab dot1x pae authenticator dot1x timeout quiet-period 5 dot1x timeout tx-period 5 dot1x max-req 3 spanning-tree portfast
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Jan 1, 2013
We have installed ACS 4.1 as authentication server for wireless SSID. Need to create list of ACS user expired on specific date.Is it possible to create report in ACS 4.1 as per user account expiry date?
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Jun 4, 2011
I have ACS1121 running version 5.1.0.44.6 on my network environement , I need to enable account lock-out for internal user during failed attempt for more than 8 times , How to achieve this . I could see account lock-out for administrator user account , not for internal user .
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Nov 7, 2011
I have ACS 1120 ACS appliance running ACS version 5.2.0.26.5 ,authenticating VPN users connecting from internet using radius protocol , we have requirement that VPN user account should be disabled by a specific date , Means user ID should be revoked when their contract expire connecting to our data center .
I know this feature is available on ACS version 4.2.,but i could not this feature set on ACS 5.2.0 when user account is created , whether any new sepicfic patch has this feature enabled after acs version 5.2.0.26.5.
With out this feature this set , i cannot ensure ID are revoked automatically ,when specific date come in to end user.
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Jan 16, 2012
I've got a pair of Cisco ACS 4.2 servers running on our corporate LAN. Currently they are doing TACACS+ for the network gear, and wireless authentications for internal users.
We have contracted with an external web site for an application - They can run RADIUS from their site to our LAN for the user authentications. How can I best do this?
1. NAT the traffic on my ASA firewalls to the internal servers, send the RADIUS traffic to/from the external site?
2. Is this secure?
3. Should I have a RADIUS server in the DMZ instead?
4. Any issues with doing this on ACS 4.2?
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Mar 14, 2012
are the connections between the ACS and external identity stores encrypted?I know that when setting up LDAP identity store there is the option to specify SSL conection. Are the other connections encrypted by default, or is the data sent between the ACS and AD, for example, sent in the clear?
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Jan 24, 2012
Can operate simultaneously multiple external DB in ACS 4.2?Mutiful External DB server is AD and Token server
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Feb 7, 2012
We currently use ACS 4.2 for authentication of corporate users who are accessing the network in 2 different ways:
1) VPN client (via ASA5510)
2) Wireless (EAP-PEAP)
For all users who currently access the network via either of the above 2 methods, the Password Authentication under User Account settings in ACS is set to query an RSA SecurID Token Server.
We would like to try achieve the following in ACS:
IF an access request comes from the ASA (VPN clients), THEN we would like the user's password authentication to be handled by the RSA SecurID Token Server as it currently is. IF an access request comes from the Wireless LAN controllers THEN we would like to use EAP-TLS authentication. (We are aware that we would obviously need to configure the WLC, clients, PKI infrastructure etc accordingly for eap-tls).
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Sep 27, 2012
I am working on project with Secure ACS 5.2. I am trying to determine the proper External Database to use. LDAP or direct to AD?
Additionally, the Domain that I am connecting to has Multiple sub domains. All of the users are currently in the Sub domains, but will be moving to root domain later. How should I configure the connection, do I need to connec to each sub domain or can I just connect to the root?
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Jan 16, 2012
Is it possible to create on ACS5 rule which will:
1. Try to authenticate user in external database1 (radius)
2. When external database1 returns FAIL (because of bad password) ACS5 should try to authenticate user in another external database2 (radius)
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Mar 9, 2012
Having CSACSE-1113-K9 with ACS 4.2.15.I want to configure windows user database under extrenal user database but i get an error (attached) 'An error has occured while processing the Authen DLL Configure pagebecasue an error occured.I tried to stop the services and start agian but the same issue. The eappliance is secondary (backup) ACS. On the primary it is working fine.
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Apr 11, 2012
We are currently using Cisco ACS 5.3.0.40.2. One of the Services Selection Policy it hosts is:
Receive Authentication request from a wireless controller for a wireless userIf the wireless user's username contains a particular domain suffix, the request is proxied to an external proxy server using an External Proxy service (configured for both local/remote accounting)On receiving an Acccess-Accept from the external proxy, the user is given access and ACS 5 will start logging account packets for the username (nothing appears in the RADIUS authentication logs - ACS 5 it seems doesn't log proxied authentication requests) The above setup works fine in most instances. We start to have problems when an external proxy server strips the domain suffix off the username in the Access-Accept packet e.g.
ACS 5 proxies an Access-Request to an external proxy server (with Username = someuser@somwhere.com)The external proxy replies with an Access-Accept (with Username = someuser)The user 'someuser' is given access but subsequent accounting attempts fail because their username (without the domain suffix) doesn't match the Service Selection PolicyIs there any way to get ACS 5.3 to log proxied authentication requests? If not, can I configure ACS 5.3 to use the username in the Access-Request packet (rather than the username in the Access-Accept packet) for accounting?
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Apr 19, 2011
I have problem with Cisco ACS 4.0 "Windows" with core 4500 switch "cat4500-ENTSERVICESK9-M 12.2" the problem shows only on one device "x.x.x.x" the problem is " Authen failed-------badcred------External DB user invalid or bad password" i can see it in failed attempt. on the same side i can see in Passed Authentications for same record "Authen OK", i can login to the mentioned switch using my ACS credentials and not local database credentials
can debug this from ACS if not how can view the authentication records from core switch?
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Nov 30, 2011
I have ACS4 and i am planning to upgrade to ACS5.I would like to have such a rules:I have user1, one ASA device which is VPN concentrator for remote users.ASA have two different tunnel-groups: one which allow for logging via certificate (with mandatory pki authorization thru ACS) with disabled Xauth,and second tunnel-group with allow login thru typical Xauth with authorization thru ACS which users external database (RSA Tokens).So i have one user1 which can login thru VPN using RSA tokencode or certificate.For example: on phone user1 uses certificate, and on PC station the same user1 uses token password.For tunnel-group with pki authorization ASA checks username in ACS and in typical scenario login="CN from certificate" and password="CN from certificate". So we would need "two credentials" for the user - one for pki authorization, and second one external database (RSA token).Is such scenatio possible under ACS 5 ? where one user uses different credentials based on tunnel-group usage ?
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