Chapter 7 The WAN Configuration Screens

User’s Guide 81

PKM This field displays the Privacy Key Management version number.
PKM provides security between the WiMAX Modem and the base
station. At the time of writing, the WiMAX Modem supports PKMv2
only. See the WiMAX security appendix for more information.
Authentication This field displays the user authentication method. Authentication is
the process of confirming the identity of a mobile station (by means
of a username and password, for example).
Check with your service provider if you are unsure of the correct
setting for your account.
Choose from the following user authentication methods:
•TTLS (Tunnelled Transport Layer Security)
•TLS (Transport Layer Security)
Note: Not all WiMAX Modems support TLS authentication. Check with your service provider for details.
TTLS Inner EAP This field displays the type of secondary authentication method.
Once a secure EAP-TTLS connection is established, the inner EAP is
the protocol used to exchange security information between the
mobile station, the base station and the AAA server to authenticate
the mobile station. See the WiMAX security appendix for more
details.
This field is available only when TTLS is selected in the
Authentication field.
The WiMAX Modem supports the following inner authentication
types:
•CHAP (Challenge Handshake Authentication Protocol)
•MSCHAP (Microsoft CHAP)
•MSCHAPV2 (Microsoft CHAP version 2)
•PAP (Password Authentication Protocol)
Auth Mode Select the authentication mode from the drop-down list box.
This field is not available in all WiMAX Modems. Check with your
service provider for details.
The WiMAX Modem supports the following authentication modes:
•User Only
• Device Only with Cert
• Certs and User Authentication
Certificate This is the security certificate the WiMAX Modem uses to
authenticate the AAA server. Use the TOOLS > > Trusted CAs
screen to import certificates to the WiMAX Modem.
WAN IP Address Assignment
Table 19 ADVANCED > WAN Configuration > Internet Connection > ISP Parameters for Internet Access (continued)
LABEL DESCRIPTION