Figure 102 Sequences For Eap Md5-Challenge Authentication - ZyXEL Communications Wireless-11g Access Point ZyXEL G-1000 v2 User Manual

ZyXEL G-1000 v2 User's Guide
Figure 102 Sequences for EAP MD5–Challenge Authentication
Mutual Authentication with Internal RADIUS server.
Microsofts Challenge-Handshake Authentication Protocol (MS-CHAP V2) is used to
periodically verify the identity of the peer (station or other AP) using a three-way handshake.
The following figure depicts a typical wireless network with a G-1000 v2 RADIUS server for
user authentication using PEAP (Protected EAP) and MS-CHAP V2.
The G-1000 v2 authenticates in two phases when it is acting as a RADIUS server:
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