Security

last person joined: yesterday 

Forum to discuss Enterprise security using HPE Aruba Networking NAC solutions (ClearPass), Introspect, VIA, 360 Security Exchange, Extensions, and Policy Enforcement Firewall (PEF).
Back to discussions
Expand all | Collapse all

help，portal authentication problem

This thread has been viewed 0 times

  • 1.  help，portal authentication problem

    Posted Jun 12, 2012 02:15 AM


    Hi
    hope some one help me
    I deploy aruba 650 controller and 61 aps. We use cisco ACS in AD for radius server.
    When we deploy 802.1X authentication,everything is OK.
    When we deploy portal authentication,users in AD can't pass authentication,but users in ACS internal DB can pass authentication.
    I know 802.1x use mschapv2 protocol,portal use PAP protocol.I can't see the problems,anyone can help me?
    I'm sorry my English is so poor.
    Thanks:catsurprised:



  • 2.  RE: help，portal authentication problem

    EMPLOYEE
    Posted Jun 12, 2012 07:51 AM

    The logs in ACS will tell you why it is not working.  Have you looked at that?



  • 3.  RE: help，portal authentication problem

    Posted Jun 12, 2012 08:58 AM

    In ACS have you enabled PAP as an authentication method?  I don't remember the exact steps to get there, but I have seen the screen where you select auth methods many times.



  • 4.  RE: help，portal authentication problem

    Posted Jun 13, 2012 04:14 AM

    last time i finish the portal authentication，it is OK。we don't change config，it can't work correctly now。

    yesterday when I test portal authentication，user pass authentication only one time .after that ,user can't pass authentication .

    802.1x authentication work correctly all the time.

    ACS log file :External DB [NTAuthenDLL.dll]: Windows authentication FAILED (error 1783L)

    so may be the ACS or AD problem?