Log in with Dial-Up networking error -- EAP-TLS

Discussion in 'Windows Networking' started by Trevor Seward, Mar 22, 2006.

  1. I have a 2003 Server configured with RRAS/IAS accepting PPTP connections.
    From the desktop, I can VPN in just fine (this is using Connection Manager
    with the sample Quarantine Access Control scripts), however, from the
    CTRL-ALT-DEL screen I'm getting this error:

    798 - A certificate could not be found that can be used with this Extensible
    Authentication Protocol.

    I have a machine certificate ("Client Authentication") so I'm unsure as to
    why it isn't picking this up. RRAS is set to use EAP-TLS ("Smartcard or
    Other Certificate"). I am not using Smartcards, but rather auto-enrolled

    Any ideas where to start?
    Trevor Seward, Mar 22, 2006
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  2. Michael Giorgio - MS MVP, Mar 23, 2006
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  3. Trevor Seward

    Trevor Guest

    Unlike that poster, I have no problem VPNing from the desktop, only from the
    CTRL-ALT-DEL screen. WPA Enterprise also works fine with

    The certificate is just the Common Name (as is the CA cert -- same server)
    in IAS/RRAS.
    Trevor, Mar 24, 2006
  4. Okay then I would suggest you post your issue to the following:
    microsoft.public.internet.radius . I think you'll get more responses.
    Michael Giorgio - MS MVP, Mar 24, 2006
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