Extreme Networks Summit WM20 User Manual page 111

5 From the RADIUS drop-down list, select the server you want to use for Captive Portal
authentication, and then click Use. The server's default information is displayed.
The RADIUS servers are defined in the Global Settings screen. For more information, see
Global Settings" on page
The selected server is no longer available in the RADIUS drop-down list.
The server name is now displayed in the list of configured servers, next to the Up and Down
buttons, where it can be prioritized for RADIUS redundancy. The server can also be assigned again
for MAC-based authentication or accounting purposes.
A red asterisk is displayed next to Auth, indicating that a server has been assigned.
6 In the Port box, type the port used to access the RADIUS server. The default is 1812.
7 In the # of Retries box, type the number of times the Summit WM Controller will attempt to access
the RADIUS server.
8 In the Timeout box, type the maximum time that a Summit WM Controller will wait for a response
from the RADIUS server before attempting again.
9 In the NAS Identifier box, type the Network Access Server (NAS) identifier. The NAS identifier is a
RADIUS attribute that identifies the server responsible for passing information to designated
RADIUS servers and then acting on the response returned. This is an optional step.
10 In the Auth. Type drop-down list, select the authentication protocol to be used by the RADIUS
server to authenticate the wireless device users. The authentication protocol applies to a WM-AD
with Captive Portal authentication:
PAP – Password Authentication Protocol
●
CHAP – Challenge Handshake Authentication Protocol
●
MS-CHAP – Windows-specific version of CHAP
●
MS-CHAP2 – Windows-specific version of CHAP, version 2
●
Summit WM20 User Guide, Software Release 4.2
92.
Authentication for a WM-AD
"WM-AD
111