NETGEAR WGR826V manual Access point replies with an EAP-request identity message

Reference Manual for the 54 Mbps Wireless Router with Phone Adapter WGR826V

Client with a WPA/
WPA2-enabled wireless	For example, a
adapter and supplicant		For example, a
(Win XP, Funk,	WPA/WPA2-enabled
Meetinghouse)	AP	RADIUS server

Controlled Port

Figure D-4: 802.1x Authentication Sequence

The AP sends Beacon Frames with WPA/WPA2 information element to the stations in the service set. Information elements include the required authentication method (802.1x or Pre-shared key) and the preferred cipher suite (WEP, TKIP, or AES). Probe Responses (AP to station) and Association Requests (station to AP) also contain WPA information elements.

1.Initial 802.1x communications begin with an unauthenticated supplicant (client device) attempting to connect with an authenticator (802.11 access point). The client sends an EAP-start message. This begins a series of message exchanges to authenticate the client.

2.The access point replies with an EAP-request identity message.

Wireless Networking Basics D-13

202-10051-01, March 2005