====== 802.1x Windows XP Spk3 ======

If this is the first time that the computer is connected via 802.1x authentication must enable the service.

===== Enabling the service =====

  * Click the Start button in the Search box, type **services.msc** and then press ENTER. 
  * On the Services tab that opens, look for the service named **Wired AutoConfig** right-click and select **Properties**. 
  * Change the item **Startup type** from //Manual// to **//Automatic//**. 
  * If the service status is //Stopped//, click on the **//Start//** button.

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===== Settings Supplicant 802.1x =====


  * Open the settings for the network adapter: DX-click on the icon of the LAN connection (lower right) then select //Open Network and Sharing Center//.
  * DX-click on the connection for which you want to enable 802.1x authentication then select **//Properties//**.
  * Click on tab **//Authentication//** and then select the check boxes //Enable IEEE 802.1X authentication//, //Cache user information...//.
  * Selezionare **//Protected EAP (PEAP)//** come metodo di autenticazione di rete.

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  * Click on the button **//Settings//** and on the Protected EAP Properties window that appears check that:
    *   is checked //Validate server certificate// choosing from the //Trusted Root Certification Authorities// the voice //AddTrust External CA Root//,
    *   the authentication method selected is //Secured password (EAP-MSCHAP v2)//
    

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The following configuration is required only for PC **NOT in the unitn domain** (for PC in the unitn domain skip this step)

  * Click the Configure button, then from the Properties window that appears EAP MASCHAPv2  **de**select the item //Automatically use....// as shown below:

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  * After connecting the network cable when prompted, enter your unitn credentials

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In the event that the credentials are not recognized you will be automatically redirected to a Captive Portal authentication.

===== Troubleshooting =====

 Forzare la riautenticazione:
  * Deselezionare il flag //Memorizza informazioni utente per...// quindi disattivare/riattivare la scheda di rete:

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