Motorola MC3000 Specifications download pdf (Page 112)

7 - 10 MC3000 Integrator Guide

2. Select the User Certificate check box if a certificate is required. The TLS tunnel type requires a user certificate,

so the check box is automatically selected.

3. Tap Next. The Installed User Certs dialog box appears.

Table 7-8 lists the PEAP tunneled authentication options.

Table 7-9 lists the TTLS tunneled authentication options.

Table 7-8

PEAP Tunneled Authentication Options

PEAP Tunneled

Authentication

Description

MS CHAP v2 Microsoft Challenge Handshake Authentication Protocol version 2 (MS CHAP v2) is a

password-based, challenge-response, mutual authentication protocol that uses the

industry-standard Message Digest 4 (MD4) and Data Encryption Standard (DES) algorithms to

encrypt responses. The authenticating server challenges the access client and the access client

challenges the authenticating server. If either challenge is not correctly answered, the

connection is rejected. MS CHAP v2 was originally designed by Microsoft as a PPP

authentication protocol to provide better protection for dial-up and virtual private network (VPN)

connections. With Windows XP SP1, Windows XP SP2, Windows Server 2003, and Windows

2000 SP4, MS CHAP v2 is also an EAP type.

TLS EAP TLS is used during the phase 2 of the authentication process. This method uses a user

certificate to authenticate.

Table 7-9

TTLS Tunneled Authentication Options

TTLS Tunneled

Authentication

Description

CHAP Challenge Handshake Authentication Protocol (CHAP) is one of the two main authentication

protocols used to verify the user name and password for PPP Internet connections. CHAP is

more secure than PAP because it performs a three way handshake during the initial link

establishment between the home and remote machines. It can also repeat the authentication

anytime after the link has been established.

MS CHAP Microsoft Challenge Handshake Authentication Protocol (MS CHAP) is an implementation of the

CHAP protocol that Microsoft created to authenticate remote Windows workstations. In most

respects, MS CHAP is identical to CHAP, but there are a few differences. MS CHAP is based on

the encryption and hashing algorithms used by Windows networks, and the MS CHAP response

to a challenge is in a format optimized for compatibility with Windows operating systems.

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Motorola MC3000 Specifications Page 112