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ClearPass Captive Portal Wired not working

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  • 1.  ClearPass Captive Portal Wired not working

    Posted Jun 18, 2021 06:19 AM
    Hi everybody,

    I try to configure captive-portal on our Aruba2530 and in ClearPass.

    This is the profile i configured in ClearPass:


    When I connect my PC to the switch I can see that the login is accepted in ClearPass, but no VLAN is assigned and the Captive-Portal-URL isn´t assigned. The termination cause says: NAS Error.


    If i remove the HPE-Captive-Portal-URL from the profile, the login is accepted and the VLAN is assigned correctly.
    Any hints?

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    Matthias Pohl
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  • 2.  RE: ClearPass Captive Portal Wired not working
    Best Answer

    Posted Jun 19, 2021 05:44 AM
    You need to add filters for dns, dhcp and web traffic to be able to start captive portal. Something like this:

    1. Radius:Hewlett-Packard-Enterprise HPE-Captive-Portal-URL = http://your-clearpass/guest/your-page.php
    2. Radius:IETF NAS-Filter-Rule = permit in tcp from any to <clearpass-ip> 80
    3. Radius:IETF NAS-Filter-Rule = permit in tcp from any to <clearpass-ip> 443
    4. Radius:IETF NAS-Filter-Rule = deny in tcp from any to any 80 cpy
    5. Radius:IETF NAS-Filter-Rule = deny in tcp from any to any 443 cpy
    6. Radius:IETF NAS-Filter-Rule = permit in udp from any to any 53
    7. Radius:IETF NAS-Filter-Rule = permit in udp from any to any 67
    8. Radius:Hewlett-Packard-Enterprise HPE-Egress-VLAN-Name = 2VLAN401


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    Gorazd Kikelj
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  • 3.  RE: ClearPass Captive Portal Wired not working

    Posted Jun 22, 2021 03:33 AM
    Thx for your reply. Working fine now.

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    Matthias Pohl
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  • 4.  RE: ClearPass Captive Portal Wired not working

    Posted Jul 07, 2021 10:34 AM
    Dear MatthiasP,

    Can you give me some documentation on this?

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    tam nguyen duc
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  • 5.  RE: ClearPass Captive Portal Wired not working

    Posted Jul 09, 2021 06:49 AM
    Hi,
    I´ve justed filled in the attributes Gorazd mentioned:


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    Matthias Pohl
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