NAC Agent recognizes bad OS

Similar Questions

• Cisco NAC Agent Login screen

  There is a problem that is coming with the customers, sometimes on some of the connection start screen customer Cisco NAC Agent is not displayed on the login screen for some of the newly added machines. Are there special requirements for cisco Agent on the client machines.

  Concerning

  Waqas

  Waqas,

  No specific requirement, except that they be on the list of the OS supported. For example server OSs don't are not so supported if you were trying to install/run on a Server 2003 or 2008, which will not work.

  HTH,

  Faisal

• The popup NAC agent

  Dear,

  I have two devices ISE installed in a distributed deployment ("ISE1' primary and secondary"ISE2"), each node has three personas installed on it. The servers are recorded together and replication is working properly between nodes.

  When we work on the first node, all right, if I try to unplug it from ISE1 and do my tests on ISE2, the cisco NAC agent don't popup, unless I have to uninstall and reinstall again the ISE2. Then it will not work properly.

  Note: the version of the agent of the NAC is the following: nacagent - 4.9.0.37.

  Any idea?

  Concerning

  Zahi

  I don't have access to an ISE at the moment to find, but try this:

  Policy > policy elements > results > customer Provisioning > resources

  Edit profile, and there should be a box of discovery host.

  My apologies, I guess a little without access to the box, but it is certainly configurable, you don't have to add it manually.

• NAC agent constantly authenticate

  I have a problem with NAC 4.9.4.3 where he réauthentifie randomly. There is no newspaper on the switch or within ISE to explain why this happens. The user seems to remain connected. Did somebody encounter this problem?

  Hi Deirra,

  How many times do you see that? You experience this problem with all the endpoints?

  If you don't see the newspaper on the ISE/switch so maybe not pure new authentication. The question may be followed by looking at the NAC agent logs.

  -Jousset

• Cisco's NAC agent does not

  Hey guys! My school uses the Cisco NAC Agent for security on our network, but it gives me problems at the moment. My Windows is fully updated, a mandatory requirement. However, I have done some Windows updates automatically for a while now, and I spent the last few hours manually, download, installation, System Restore to a date in the past and then redownloading, etc..

  I'm in my third year on that campus, and I always had minor problems, which none has caused me a problem until now. I'm not sure what the underlying problem is, and I don't know if this is a common problem for this stage, but I was hoping that I could receive aid better here that guys in the student technology services desk. I am working from my laptop on campus wireless, but this isn't helping me get my Office Online

  I have attached the newspaper report of Cisco of the packer.

  Hello

  We can see the agent to tell you:

  "Your computer is missing one or more critical updates. Run Windows Update and check that you have all critical patches installed. »

  And it's true that Agent to do some checks which is a failure.

  Now these controls check some registry keys related to Internet Explorer and a few other internal items.

  Unfortunately, it is that your network administrator which should help you to solve this problem, because the application of the NAC Manager will have a detailed report of what exactly a failure in your machine and then the requirements are changed to allow you to access or your machine must comply with the requirements.

  HTH,
  Tiago

  --

  If this helps you or answers to your question if it you please mark it as 'responded' or write it down, if other users can easily find it.

• NAC agent does not parameter of customization of the CAM download

  Hello

  I would use the option of additional NAC 4.8.0 Agnet.

  Based on the 'Clean Access Manager Configuration Guide' is the branding.tar.gz of neccesery containing the custom nac_logo.gif, the nac_login.xml, the nac_Srings_xx.xml (in our case here in Hungary: nac_Srings_HU.xml). The package updet the cam has been successful.

  However, Agents do not update themselves.

  Other related settings on cam:

  Option: "the current NAC Agent is a mandatory upgrade" is checked in.

  I tried to put the files customized to the customer appropriate on a machine mannualy folder. After the next startup of the Agent, the changes are busy.

  What could be the couse that customers don't refresh themeself automatically by the CAM/CAS.

  Thank you very much

  Csaba

  Hi Csaba,

  I confirm that the document is false, so that personalization information are only after a (re) installation of the Agent.

  Allow me to connect to a documentation bug to fix this...

  Thank you for this comment.

  Kind regards

  Federico

• Connection disabled for the Nac Agent

  Hello

  After installing the NAC Agent on Windows XP.

  The login window does not appear.

  Please see the attached support cisco report.

  Please suggest to overcome this problem.

  Thank you

  Abuzar

  Well, the default gw is an L3 device you have on your network, and if there is a firewall you will need to open the communication to these ports.

  What is the configuration of VLANS on the switch where the client is connected?

  Do you have an organizational chart?

  See you soon,.

  Tiago

• NAC agent don't popup configure what ORGANIZATIONAL unit in Active Directory

  Hi expert,

  I need help problem on NAC L2OOB-VG, the NAC server and client version 4.7.2. My problem is:

  -Before I use NAC ADSSO with Windows Server 2003 Active Directory and everything work fine. Untrust popup of the NAC agent connection users, authenticate users and users of action switch for trust to Vlan.

  -Now my DC have a problem so I upgrate this DC to Windows Server 2008 SP2 and configure the OU, Active Directory, I create OUS and move users to OR for simple management, after that I configured ktpass and service ADSSO in the NAC has start.

  So now my problem is:

  -Agent NAC users connection not popup and does not authenticate users.

  -When I move this users in UO to the domain users, popup will for the Attorney to the NAC and authenticate the user.

  How can I configure NAC in consultation with users in UO?

  Thank you for any assistance.

  Hello

  You have defined LDAP search servers to use with your SSO AD? All maps are you doing?

  Faisal

• difference between cisco NAC agent and cisco Clean Access Agent

  Hi all

  If anyone has the idea on different between cisco NAC agent and cisco Clean Access Agent, please let us know your ideas.

  Thank you

  In 4.6, the agent has been revised and is now called the NAC agent.  Previous versions were called the clean access Agent.  So roughly, 4.5 and 4.1.3.2 agent are own access agents, and agents 4.6.x and 4.7.x are called NAC agents.

  Some of the changes are moving a lot of the agent configuration in an XML file, redesign of the GUI, adding a service portion (of the sort that the agent of heel is no longer necessary) and the best journaling agent.

• ISE - profile of the NAC agent

  Dears

  I want to deploy via GPO NAC agent and I need to create the agent profile, I know how to create on ISE, but how to get the file in xml format which will be distributed?

  You can try to install only a single PC (whether by a manual installation or captive portal). If you have set up rules of posture while ISE then the NAC Agent automatically contacts the ISE server and downloads the last NACAgentcfg.xml.

  Then you can browse the following directory and find the NACAgentcfg.xml file in your PC.

  C:\Program Files (x 86) \Cisco\Cisco NAC Agent

  After that, you can deploy mass agent of the NAC as well as the xml file. Well that is not required to deploy the xml file as a I said, every time, there is a rule of posture the NAC agent will download the last available the ISE Server NACAgentcfg.xml.

  Please rate if this can help.

• The NAC Agent running application scan

  Ladies and gentlemen,

  My client is to be on ISE PoC. They want to test the functionality of Posture to run the application.

  I would like to ask: what is the NAC agent scan interval. If I want to use Agent NAC to scan the PC, an illegal demand, but initially, during the connection, the application is not running. After NAC agent notify that it respects the customer, user start this application. The question therefore, Agent NAC detectable by whom?

  Kindly share your experience about it. Thank you for your support.

  Kind regards

  Hiep

  Hiep,

  The feature you requested is passive revaluation and is made on intervals configured by the administrator.

  www.cisco.com/en/US/docs/security/ise/1.0/user_guide/ise10_pos_pol.html#...

  Thank you

  Tarik Admani
  * Please note the useful messages *.

• NAC agent the wireless runs whenever we have controllers

  Hello everyone, we have a problem in our environment and wanted to inquire about this. We have a Cisco wireless infrastructure in place - 5508 2 controllers and about 200 3502 AP we have split the AP evenly between 2 controllers. We backend system with an own server in the strip of the NAC device for post assesment. What we are seeing, is that when a user "passes" a point of access to the other, and if the AP is connected to 2 separate controllers, the NAC agent will take place once again. Newspapers in cam supports this, as we see the user is disconnected and then reconnected. We have 2 controllers configured in a mobility group which should allow roaming. So what would be the expected behavior? Is the controller always send RADIUS Accounting Stop packets to the CAs when it tends a session wireless to another controller, even if they are in a group of mobility?  Any help or thoughts would be appreciated.

  Thank you

  The f

  Jeff,

  Since you're using dot1x, I found the following note in the configuration guide for mobility:

  http://www.Cisco.com/en/us/docs/wireless/controller/7.2/configuration/guide/cg_mobility.html

  

  All clients configured with 802. full authentication is complete by 1 security X/Wi-Fi Protected Access (WPA) to conform to the IEEE standard.

  Your radius server that you see a second authentication attempt from the second controller? If Yes, then most likely, this is because of the management of accounts radius stop and start messages while roaming.

  Thank you

  Tarik Admani
  * Please note the useful messages *.

• NAC agent and configuration of NHPS with ISE 1.1.1

  I try to get all the workstations (OSX and Windows) install the begging native NAC Agent and Assistant during the on-board process.

  I currently use portal default comments to EHT.

  The environment has been implemented using a design of dual SSID.

  For the moment, devices can plug the SSID of provisioning and get the CWA. Recording device works, the portal is running the installer of NHPS that correctly implements the network card.

  The problem is that the portal never tries to install the NAC Agent.

  Has a political client provisioning policies for wired and wireless as well as BONES. Each strategy includes a PSN and Agent NAC configuration. It seems that portal comments only checks the configuration of PSN and not the NAC Agent config.

  Any ideas?

  Just if I understand correctly, you are using both a client provisioning portal and a native Portal begging provisoning related policies separate authz.

  With that road you check to see if the customer is consistent in the political portal provisioning client.

  Let me know if you have following configured (windows OS in the example), this implies that endpoint is statically assigned to RegisteredDevices after native pursueth provisioning.

  Rule 0 (Group of endpoint = RegisteredDevice) AND (AD:Domain user and authentication method: x 509 and posturestatus: COMPATIBLE) = access allowed

  Rule 1 (Group of endpoint = RegisteredDevice) AND (AD:domain user authentication method: x 509 [If you have deployed the certs to the State native supp] AND workstation NOT EQUAL: COMPLIANT) client provisioning RESULT portal.

  Rule 2 (endpoint = Workstation group) AND RESULTS (AD:Domain user AND breed authentication using mschapv2) provisioning windows portal

  Hope that helps,

  Tarik Admani
  * Please note the useful messages *.

• Question commissioning of the ISE NAC agent

  I downloaded the NAC agents and modules of conformity to the ISE and configured the client provisioning rules. The user guide is not really explain very good next steps.

  I guess because the identity of the user groups are used in politics, commissioning is used with webauth, is that correct?

  Jeppe,

  The commissioning customer is done with any authentication method. Whether via dot1x or webauth, it is the authorization policy that starts this process. You redirect your customers customer provisioning portal using the authorization policy. Then, you determine which agent (web agent, agent nac or no agent) through the client provisioning policy.

  Hope that helps,

  Tarik Admani
  * Please note the useful messages *.

• 4.5.2 and files hosts NAC agent

  Hello

  Since the PC are managed by the NAC, some users had problems with the 'host' (empty folder) file.

  The agent NAC has influence any on this mechanism?
  Is it possible to reload this file?
  Thanks for your help

  Murielle,

  NAC wouldn't do anything to the file hosts on your client computers. There is something else at play here.

  HTH,

  Faisal