BlackBerry Administration Service for Microsoft Exchange Help 5.0 SP3

Configuring PEAP authentication

If your organization implements PEAP authentication, Wi-Fi® enabled BlackBerry® devices must authenticate to an authentication server before they can connect to the enterprise Wi-Fi network.

PEAP authentication requires that BlackBerry devices trust the authentication server certificate. To trust the authentication server certificate, BlackBerry devices must trust the certificate authority that issued the certificate. A certificate authority that the BlackBerry devices and the authentication server trust mutually must generate the certificate for the authentication server.

Each BlackBerry device stores a list of explicitly trusted certificate authority certificates. BlackBerry devices that use PEAP authentication require the root certificate for the certificate authority that issued the certificate.

To distribute the root certificate to BlackBerry devices, you can use the certificate synchronization tool in the BlackBerry® Desktop Manager. You must configure a Wi-Fi profile to provide the user name and password for authentication.

For more information about how the BlackBerry® Enterprise Solution supports PEAP authentication, see the BlackBerry Enterprise Server Security Technical Overview.

Configure PEAP configuration settings in the Wi-Fi profile on a BlackBerry device

If you do not configure the PEAP configuration settings using the BlackBerry® Administration Service, instruct users to configure the settings in the Wi-Fi® profile on the BlackBerry device.
  1. On the BlackBerry device, in the device options, click Wi-Fi Connections.
  2. Click the Wi-Fi profile that you want to configure.
  3. Click Edit.
  4. In the Security Type list, select PEAP.
  5. Type the user name and password for the messaging server.
  6. In the CA certificate list, click the certificate for the authentication server.
  7. Select the Inner link security type.
  8. If your organization does not use EAP-MS-CHAPv2, if necesssary, in the Token list, select the token type.
  9. If necesssary, in the Server subject field, type the server name in the server certificate, in URL format (for example, server1.domain.com or server1.domain.net). If you leave the field blank, the BlackBerry device skips over it during server authentication.
  10. If necesssary, in the Server SAN field, type the alternative name for the server, in URL format (for example, server1.domain.com or server1.domain.net). If you leave the field blank, the BlackBerry device skips over it during server authentication.
  11. If your organization uses dynamic IP addresses, verify that the Automatically obtain IP address and DNS option is selected.
  12. Verify that the Allow inter-access point handover option is selected.
  13. If necesssary, select the Prompt before connection check box. If you do not select the check box, the BlackBerry device connects to an available wireless access point automatically.
  14. If necesssary, select the Notify on authentication failure check box.
  15. If necesssary, select the VPN profile.