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Forum to discuss Enterprise security using HPE Aruba Networking NAC solutions (ClearPass), Introspect, VIA, 360 Security Exchange, Extensions, and Policy Enforcement Firewall (PEF).
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ClearPass captive portal with AOS-S switch

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  • 1.  ClearPass captive portal with AOS-S switch

    Posted Mar 17, 2023 05:00 PM

    Does anyone have an end to end configuration guide to set up a captive portal with ClearPass for MAC authentication on an AOS-S switch.  I am currently working on setting this up on a 2930F and have been able to get the CPPM certificate installed on the switch.  We have the switch configured for port-access authenticator and port-access Mac-based and we are successfully getting both authentications to ClearPass.  We are using DUR enforcement profiles for both 802.1x and MAC auth and those are all testing successful.  

    I am trying to set up a default enforcement that will send users to the captive portal and seem to be missing a piece.  I am trying to understand what enforcement to send to the client when they first connect in order to get the captive portal page.  Once they login, should the enforcement send a COA and then send the user role that allows the Internet access?

    Any help on this part would be greatly appreciated.

    Thanks



  • 2.  RE: ClearPass captive portal with AOS-S switch

    EMPLOYEE
    Posted Mar 17, 2023 06:00 PM

    check the AOS-S section of wired enforcement technote 



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  • 3.  RE: ClearPass captive portal with AOS-S switch

    Posted Mar 17, 2023 06:24 PM

    I have been through the wired enforcement document but still feel like there are a couple pieces missing.  I see that the ip classes are defined and added to the policy, and the policy has been applied to the user role named SPLASH.  I can't quite figure out where to configure the actual URL that the client should be directed to?




  • 4.  RE: ClearPass captive portal with AOS-S switch

    EMPLOYEE
    Posted Mar 17, 2023 06:42 PM

    Assuming you are doing downloadable User Role (DUR) , you need to create another DUR enforcement profile for guest-redirection

    hope this helps



    ------------------------------
    If my post was useful accept solution and/or give kudos.
    Any opinions expressed here are solely my own and not necessarily that of HPE or Aruba.
    ------------------------------



  • 5.  RE: ClearPass captive portal with AOS-S switch

    Posted Mar 18, 2023 02:28 PM

    Hi, another way to do it if you don't send the captive portal profile from Clearpass would be like this:

    ### Define the captive portal in the switch assuming the FQDN is clearpass.domain.com and the page for login is: wired-guest.php ###

    aaa authentication captive-portal enable
    aaa authentication captive-portal profile "captive-guest-redirect" url "https://clearpass.domain.com/guest/wired-guest.php"

    aaa authorization user-role name SPLASH

    captive-portal-profile "captive-guest-redirect"

    policy CLEARPASS-REDIRECT

    vlan-name EDGE_GUEST

    I hope this helps

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