802.1x machine & user authetication

Answered Question
Mar 13th, 2009
User Badges:

When using CTA 2.1 with the 802.1x supplement, first the machine would authenticate upon boot up and then when the user logged in they would be re-authenticated and any particular user settings would be applied. This was all evident in the ACS logs.


However it seems when using native 802.1x on an XP machine w/ no CTA, first the machine authenticates but when the user logs in there is no re-authentication of the user. If I shutdown or disconnect the connected switch port and enable/re-connect it then the ACS logs show the user authentication taking place.


Is this by design of the native 802.1x implementations? And is there a way I can get it do the dual authentications (machine & user on log in) like it seemed to do with the 802.1x CTA?

Correct Answer by jafrazie about 8 years 2 months ago

You need to enable EAPOL-Starts on the machine.


This should help:

http://msdn.microsoft.com/en-us/library/ms706538.aspx

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
Loading.

Actions

This Discussion